Ideal Vacuum Cube 6 x 6 x 6 in. Aluminum Vacuum Chamber Frame. This is a 6 x 6 x 6 inch bare vacuum Cube frame, the core of an Ideal Vacuum Cube modular chamber. It is machined from a solid billet of 6061-T6 aluminum so there are no welds to leak or break. Inner frame dimensions are 4.1 x 4.1 x 4.1 inches. A Cube plate, with or without ports, is mounted to each of the six frame sides with 1/4"-20 stainless steel screws. The frame has drilled and tapped holes which accept the mounting screws. Once all six plates are installed, the chamber is complete. The plates can be removed, replaced, or reused as needed to reconfigure the chamber to new requirements. Mounting holes are reinforced with stainless steel inserts so Cube plates can be swapped without fear of damaging the frame. This frame allows a user to build a 6 x 6 x 6 modular Cube chamber from scratch. Please see our other listings for a variety of 6 x 6 x 6 in. preconfigured chamber development kits. A complete 6 x 6 x 6 chamber requires: Cube frame 6 x 6 x 6 Cube hardware kit (P107293) Six Cube plates Optional accessories including feet, viewing windows and doors, thermal, and optical plates Please download the Cube plate installation manual for installation instructions. Use the Cube plate maintenance and service toolkit (P1010554) to assemble a Cube.

Ideal Vacuum Cube 9 x 9 x 9 in. Aluminum Vacuum Chamber Frame. This is a 9 x 9 x 9 inch bare vacuum Cube frame, the core of an Ideal Vacuum Cube modular chamber. It is machined from a solid billet of 6061-T6 aluminum so there are no welds to leak or break. Inner frame dimensions are 7.1 x 7.1 x 7.1 inches. A Cube plate, with or without ports, is mounted to each of the six frame sides with 1/4"-20 stainless steel screws. The frame has drilled and tapped holes which accept the mounting screws. Once all six plates are installed, the chamber is complete. The plates can be removed, replaced, or reused as needed to reconfigure the chamber to new requirements. Mounting holes are reinforced with stainless steel inserts so Cube plates can be swapped without fear of damaging the frame. This frame allows a user to build a 9 x 9 x 9 modular Cube chamber from scratch. Please see our other listings for a variety of 9 x 9 x 9 in. preconfigured chamber development kits. A complete 9 x 9 x 9 chamber requires: Cube frame 9 x 9 x 9 Cube hardware kit (P109824) Six Cube plates Optional accessories including feet, viewing windows and doors, thermal, and optical plates Please download the Cube plate installation manual for installation instructions. Use the Cube plate maintenance and service toolkit (P1010554) to assemble a Cube.

Ideal Vacuum Cube 12 x 12 x 12 in. Aluminum Vacuum Chamber Frame. This is a 12 x 12 x 12 inch bare vacuum Cube frame, the core of an Ideal Vacuum Cube modular chamber. It is machined from a solid billet of 6061-T6 aluminum so there are no welds to leak or break. A Cube plate, with or without ports, is mounted to each of the six frame sides with 1/4"-20 stainless steel screws. The frame has drilled and tapped holes which accept the mounting screws. Once all six plates are installed, the chamber is complete. The plates can be removed, replaced, or reused as needed to reconfigure the chamber to new requirements. Mounting holes are reinforced with stainless steel inserts so Cube plates can be swapped without fear of damaging the frame. This frame allows a user to build a 12 x 12 x 12 modular Cube chamber from scratch. Please see our other listings for a variety of 12 x 12 x 12 in. preconfigured chamber development kits. A complete 12 x 12 x 12 chamber requires: Cube frame 12 x 12 x 12 Cube hardware kit (P108176) Six Cube plates Optional accessories including feet, viewing windows and doors, thermal, and optical plates Please download the Cube plate installation manual for installation instructions. Use the Cube plate maintenance and service toolkit (P1010554) to assemble a Cube.

Ideal Vacuum Cube 24 x 24 x 24 in. Vacuum Chamber Frame Stainless Steel with Door. This is a 24 x 24 x 24 inch bare Ideal Vacuum Cube frame with door. The frame and door are constructed of 304L stainless steel. Each frame side is machined from a single stainless steel plate. The machined frame plates are welded together to form the completed frame. One side of the frame has a hinged stainless steel door with an opening of 21” x 21” and seals with an O-ring. After welding is complete and the door installed, the frame is fully leak tested. The other five frame sides accept twenty 12” x 12” Cube plates (four per side). Plates are mounted to the frame with 1/4"-20 stainless steel screws. Once all plates are installed, the chamber is complete. The door eliminates the need for individual fastener removal, allowing interior access in seconds. The plates can be removed, replaced, or reused as needed to reconfigure the chamber to new requirements. This frame allows a user to build a 24 x 24 x 24 inch modular Cube chamber from scratch. Please see our other listings for 24 x 24 x 24 in. preconfigured chamber development kits and for a large variety of 12 x 12 inch Cube plates. Please download the Cube plate installation manual for installation instructions. A complete 24 x 24 x 24 chamber requires: 24 x 24 x 24 stainless steel frame with door Twenty Cube plates 24 x 24 x 24 Cube hardware kit (P1013728) Optional accessories including feet, viewing windows and doors, thermal, and optical plates Please download the Cube plate installation manual for installation instructions. Use the Cube plate maintenance and service toolkit (P1010554) to assemble a Cube.

Ideal Vacuum Cube 6 x 6 x 12 in. Aluminum Vacuum Chamber Frame. This is a 6 x 6 x 12 inch bare vacuum Cube frame, the core of an Ideal Vacuum Cube modular chamber. It is machined from a solid billet of 6061-T6 aluminum so there are no welds to leak or break. A Cube plate, with or without ports, is mounted to each of the six frame sides with 1/4"-20 stainless steel screws. The frame has drilled and tapped holes which accept the mounting screws. Once all six plates are installed, the chamber is complete. The plates can be removed, replaced, or reused as needed to reconfigure the chamber to new requirements. Mounting holes are reinforced with stainless steel inserts so Cube plates can be swapped without fear of damaging the frame. This frame allows a user to build a 6 x 6 x 12 modular Cube chamber from scratch. Please see our other listings for a variety of 6 x 6 x 12 in. preconfigured chamber development kits. A complete 6 x 6 x 12 chamber requires: Cube frame 6 x 6 x 12 Cube hardware kit (P108338) Six Cube plates Optional accessories including feet, viewing windows and doors, thermal, and optical plates Please download the Cube plate installation manual for installation instructions. Use the Cube plate maintenance and service toolkit (P1010554) to assemble a Cube.

Ideal Vacuum Cube 6 x 12 x 12 in. Aluminum Vacuum Chamber Frame. This is a 6 x 12 x 12 inch bare vacuum Cube frame, the core of an Ideal Vacuum Cube modular chamber. It is machined from a solid billet of 6061-T6 aluminum so there are no welds to leak or break. A Cube plate, with or without ports, is mounted to each of the six frame sides with 1/4"-20 stainless steel screws. The frame has drilled and tapped holes which accept the mounting screws. Once all six plates are installed, the chamber is complete. The plates can be removed, replaced, or reused as needed to reconfigure the chamber to new requirements. Mounting holes are reinforced with stainless steel inserts so Cube plates can be swapped without fear of damaging the frame. This frame allows a user to build a 6 x 12 x 12 modular Cube chamber from scratch. Please see our other listings for a variety of 6 x 12 x 12 in. preconfigured chamber development kits. A complete 6 x 12 x 12 chamber requires: Cube frame 6 x 12 x 12 Cube hardware kit (P1010078) Six Cube plates Optional accessories including feet, viewing windows and doors, thermal, and optical plates Please download the Cube plate installation manual for installation instructions. Use the Cube plate maintenance and service toolkit (P1010554) to assemble a Cube.

Ideal Vacuum Cube 6 x 6 x 6 in. Aluminum Hexagonal Vacuum Chamber Frame. This is a 6 x 6 x 6 inch bare hexagonal vacuum Cube frame, the core of an Ideal Vacuum Cube modular chamber. It is machined from a solid billet of 6061-T6 aluminum so there are no welds to leak or break. The top and bottom are integral to the frame. A Cube plate, with or without ports, is mounted to the top, bottom, and each of the six frame sides with 1/4"-20 stainless steel screws. The frame has drilled and tapped holes which accept the mounting screws. Once all eight plates are installed, the chamber is complete. The plates can be removed, replaced, or reused as needed to reconfigure the chamber to new requirements. Mounting holes are reinforced with stainless steel inserts so Cube plates can be swapped without fear of damaging the frame. This frame allows a user to build a 6 x 6 x 6 modular Cube chamber from scratch. Please see our other listings for a variety of 6 x 6 x 6 in. preconfigured chamber development kits and 6 x 6 in. Cube plates. A complete 6 x 6 x 6 hexagonal chamber requires: 6 x 6 x 6 hexagonal Cube frame 6 x 6 hexagonal hardware kit (P1010684) Eight 6 x 6 in. Cube plates Optional accessories including feet, viewing windows and doors, thermal, and optical plates Please download the Cube plate installation manual for installation instructions. Use the Cube plate maintenance and service toolkit (P1010554) to assemble a Cube.

Ideal Vacuum Cube 6 x 6 x 12 in. Aluminum Hexagonal Vacuum Chamber Frame. This is a 6 x 6 x 12 inch bare hexagonal vacuum Cube frame, the core of an Ideal Vacuum Cube modular chamber. It is machined from a solid billet of 6061-T6 aluminum so there are no welds to leak or break. The top and bottom are integral to the frame. A 6 x 12 in. Cube plate, with or without ports, is mounted to each of the six frame sides. The top and bottom accept 6 x 6 in. plates. Plates are mounted with 1/4"-20 stainless steel screws. The frame has drilled and tapped holes which accept the mounting screws. Once all eight plates are installed, the chamber is complete. The plates can be removed, replaced, or reused as needed to reconfigure the chamber to new requirements. Mounting holes are reinforced with stainless steel inserts so Cube plates can be swapped without fear of damaging the frame. This frame allows a user to build a 6 x 6 x 12 modular hexagonal Cube chamber from scratch. Please see our other listings for a variety of 6 x 6 x 12 in. preconfigured hexagonal chamber development kits, 6 x 12, and 6 x 6 Cube plates. A complete 6 x 6 x 12 hexagonal chamber requires: 6 x 6 x 12 hexagonal Cube frame 6 x 6 x 12 hexagonal hardware kit (P1010079) Six 6 x 12 Cube plates Two 6 x 6 in. Cube plates Optional accessories including feet, viewing windows and doors, thermal, and optical plates Please download the Cube plate installation manual for installation instructions. Use the Cube plate maintenance and service toolkit (P1010554) to assemble a Cube.

Ideal Vacuum Cube 15 x 15 x 6 in. Aluminum Octagonal Vacuum Chamber Frame. This is a 15 x 15 x 6 inch bare octagonal vacuum Cube frame, the core of an Ideal Vacuum Cube modular chamber. It is machined from a solid billet of 6061-T6 aluminum so there are no welds to leak or break. Eight, side-mounted 6 x 6 in. Cube plates, and 15 x 15 in. octagonal top and bottom plates are mounted to the frame. Plates are mounted with 1/4"-20 stainless steel screws. The frame has drilled and tapped holes which accept the mounting screws. Once all ten plates are installed, the chamber is complete. The plates can be removed, replaced, or reused as needed to reconfigure the chamber to new requirements. Mounting holes are reinforced with stainless steel inserts so Cube plates can be swapped without fear of damaging the frame. The top and bottom 15 in. octagonal plates may be blank (P1013090), or be adapter plates that accept a 6 x 6 plate (P1013088), a 9 x 9 plate (P1013043), or a 6 x 12 plate (P1013089). This frame allows a user to build a 15 x 15 x 6 modular octagonal Cube chamber from scratch. Please see our other listings for a variety of 15 x 15 x 6 in. preconfigured octagonal chamber development kits, 6 x 6 in., and 15 in. octagonal Cube plates. A complete 15 x 15 x 6 octagonal chamber requires: 15 x 15 x 6 octagonal Cube frame 15 x 15 x 6 octagonal hardware kit (P1013174) Eight 6 x 6 Cube plates A top octagonal plate (blank or 6 x 6, 9 x 9, or 6 x 12 adapter plate) A bottom octagonal plate (blank or 6 x 6, 9 x 9, or 6 x 12 adapter plate) Optional accessories including feet, viewing windows and doors, thermal, and optical plates Please download the Cube plate installation manual for installation instructions. Use the Cube plate maintenance and service toolkit (P1010554) to assemble a Cube.

Ideal Vacuum Cube 6 x 6 x 2.5 Mini Vacuum Chamber with One KF-16 (NW-16) Port. This is an Ideal Vacuum Cube 6 x 6 inch Mini Vacuum Chamber. The chamber is 2.5" tall, and accepts any 6 x 6 inch Cube plate. A KF-16 bulkhead port is machined into one side. The plate is machined from 6061-T6 aluminum and is uncoated for bakeout to 150°C, the limit of the Viton sealing O-ring. It has an internal 3.0" x 3.0" optical breadboard for mounting test items or fixtures. The back of the chamber has 1/4-20 threaded holes on 5 x 5 inch centers for mounting the chamber. SInce a bulkhead KF fitting does not have a flange, this type of connection cannot use a standard KF clamp. Bulkhead KF clamps are secured to the plate with screws. To attach a KF-16 flanged component to the KF-16 bulkhead fitting, use a standard KF-16 centering ring (P101242) and bulkhead clamp (P108101 or P104598). Features: 6 x 6 x 2.5" mini chamber 6061-T6 aluminum Uncoated for bakeout to 150°C One side-mounted KF-16 (NW-16) bulkhead port (uses KF-16 bulkhead clamp and centering ring) 3.0" x 3.0" internal optical breadboard Accepts one 6 x 6 Cube plate

Ideal Vacuum Cube Coupling Kit Joins Two 6 x 6 in. Cube Frame Faces, Includes Hardware and Seals. This 6 x 6” Cube coupling kit allows two Cube frames to be tightly joined face-to-face on their 6 x 6” faces without any intermediate plumbing or fittings. Same sized Cube faces can be coupled. For example, a 6 x 6 x 6” Cube frame can be directly coupled to a 6 x 6 x 6” frame or a 6 x 6 x 12” frame, as long as they are coupled on the 6 x 6” side. The coupling kit consists of a 6061-T6 aluminum Cube frame coupler with two O-rings, and several 304L stainless steel barrel type, coupling draw bolts. The frame coupler is sandwiched between the two Cube frames and acts just like a flange centering ring. The coupler makes the seal between the two Cube frames and uses the patented Ideal Vacuum Taper-Seal™ design. The draw bolts rigidly clamp the two Cube frames together. The number of chamber configurations possible with Cube coupling kits is virtually limitless. Long, odd-shaped, and multi-Cube chambers are easy to construct with this accessory. Please download the Cube coupling kit user manual for installation instructions. Features: Couples two 6" x 6" Cube faces No extra tubing or fittings needed Includes dual O-ring frame coupler Includes 4 draw bolts Mounts in any orientation Can join these Cube frames on 6 x 6” face: 6 x 6 x 6 6 x 6 x 12 6 x 6 x 6 hexagon 6 x 6 x 12 hexagon 6 x 6 x 12 octagon

Ideal Vacuum Cube Coupling Kit Joins Two 6 x 12 in. Cube Frame Faces, Includes Hardware and Seals. This 6 x 12” Cube coupling kit allows two Cube frames to be tightly joined face-to-face on their 6 x 12” faces without any intermediate plumbing or fittings. Same sized Cube faces can be coupled. For example, a 6 x 6 x 12” Cube frame can be directly coupled to a 6 x 12 x 12” frame as long they are coupled on the 6 x 12” side. The coupling kit consists of a 6061-T6 aluminum Cube frame coupler with two O-rings, and several 304L stainless steel barrel type, coupling draw bolts. The frame coupler is sandwiched between the two Cube frames and acts just like a flange centering ring. The coupler makes the seal between the two Cube frames and uses the patented Ideal Vacuum Taper-Seal™ design. The draw bolts rigidly clamp the two Cube frames together. The number of chamber configurations possible with Cube coupling kits is virtually limitless. Long, odd-shaped, and multi-Cube chambers are easy to construct with this accessory. Please download the Cube coupling kit user manual for installation instructions. Features: Couples two 6" x 12" Cube faces No extra tubing or fittings needed Includes dual O-ring frame coupler Includes 6 draw bolts Mounts in any orientation Can join these Cube frames on 6 x 12” face: 6 x 6 x 12 6 x 12 x 12 6 x 6 x 12 hexagon 6 x 6 x 12 octagon

Ideal Vacuum Cube Coupling Kit Joins Two 9 x 9 in. Cube Frame Faces, Includes Hardware and Seals. This 9 x 9” Cube coupling kit allows two Cube frames to be tightly joined face-to-face on their 9 x 9" faces without any intermediate plumbing or fittings. Same sized Cube faces can be coupled. A 9 x 9 x 9” Cube frame can be directly coupled to another 9 x 9 x 9” frame. The coupling kit consists of a 6061-T6 aluminum Cube frame coupler with two O-rings, and several 304L stainless steel barrel type, coupling draw bolts. The frame coupler is sandwiched between the two Cube frames and acts just like a flange centering ring. The coupler makes the seal between the two Cube frames and uses the patented Ideal Vacuum Taper-Seal™ design. The draw bolts rigidly clamp the two Cube frames together. The number of chamber configurations possible with Cube coupling kits is virtually limitless. Long, odd-shaped, and multi-Cube chambers are easy to construct with this accessory. Please download the Cube coupling kit user manual for installation instructions. Features: Couples two 9" x 9" Cube faces No extra tubing or fittings needed Includes dual O-ring frame coupler Includes 8 draw bolts Mounts in any orientation Can join 9 x 9 x 9" frames only.

Ideal Vacuum Cube Coupling Kit Joins Two 12 x 12 in. Cube Frame Faces, Includes Hardware and Seals. This 12 x 12” Cube coupling kit allows two Cube frames to be tightly joined face-to-face on their 12 x 12” faces without any intermediate plumbing or fittings. Same sized Cube faces can be coupled. For example, a 12 x 12 x 12” Cube frame can be directly coupled to a 12 x 12 x 12” frame or a 6 x 12 x 12” frame, as long as they are coupled on the 12 x 12” side. The coupling kit consists of a 6061-T6 aluminum Cube frame coupler with two O-rings, and several 304L stainless steel barrel type, coupling draw bolts. The frame coupler is sandwiched between the two Cube frames and acts just like a flange centering ring. The coupler makes the seal between the two Cube frames and uses the patented Ideal Vacuum Taper-Seal™ design. The draw bolts rigidly clamp the two Cube frames together. The number of chamber configurations possible with Cube coupling kits is virtually limitless. Long, odd-shaped, and multi-Cube chambers are easy to construct with this accessory. Please download the Cube coupling kit user manual for installation instructions. Features: Couples two 12" x 12" Cube faces No extra tubing or fittings needed Includes dual O-ring frame coupler Includes 8 draw bolts Mounts in any orientation Can join these Cube frames on 12 x 12” face: 12 x 12 x 12 6 x 12 x 12

Ideal Vacuum Cube Coupling Kit Joins Two 15 x 15 in. Octagonal Cube Frame Faces, Includes Hardware and Seals. This 15 x 15" Octagonal coupling kit allows two Octagonal Cube frames to be tightly joined face-to-face on their 15 x 15” faces without any intermediate plumbing or fittings. The coupling kit consists of a 6061-T6 aluminum Cube frame coupler with two O-rings, and several 304L stainless steel barrel type, coupling draw bolts. The frame coupler is sandwiched between the two Cube frames and acts just like a flange centering ring. The coupler makes the seal between the two Cube frames and uses the patented Ideal Vacuum Taper-Seal™ design. The draw bolts rigidly clamp the two Cube frames together. The number of chamber configurations possible with Cube coupling kits is virtually limitless. Long, odd-shaped, and multi-Cube chambers are easy to construct with this accessory. Please download the Cube coupling kit user manual for installation instructions. Features: Couples two 15" x 15" x 6" Octagonal Cube faces No extra tubing or fittings needed Includes dual O-ring frame coupler Includes 8 draw bolts (P108235) Mounts in any orientation

Ideal Vacuum Replacement Cube Frame Coupler Joins Two 6 x 6 in. Cube Frame Faces with O-Ring Seals. This is a replacement 6061-T6 aluminum, 6 x 6" Cube frame coupler with O-ring seals only. This replacement frame coupler is part of the Cube frame coupling kit (P106870) that allows two Cube frames to be tightly joined face-to-face on their 6 x 6” faces without any intermediate plumbing or fittings. The complete coupling kit consists of this 6061-T6 aluminum Cube frame coupler with two O-rings, and several 304L stainless steel barrel type, coupling draw bolts (P107292). The frame coupler is sandwiched between the two Cube frames and acts just like a flange centering ring. The coupler makes the seal between the two Cube frames and uses the patented Ideal Vacuum Taper-Seal™ design. The draw bolts rigidly clamp the two Cube frames together. Same sized Cube faces can be coupled. For example, a 6 x 6 x 6” Cube frame can be directly coupled to a 6 x 6 x 6” frame or a 6 x 6 x 12” frame, as long as they are coupled on the 6 x 6” side. The number of chamber configurations possible with Cube coupling kits is virtually limitless. Long, odd-shaped, and multi-Cube chambers are easy to construct with this accessory. Please download the Cube coupling kit user manual for installation instructions. Features: Replacement 6" x 6" frame coupler only Includes dual O-rings Four draw bolts required for complete frame coupler kit Can join these Cube frames on 6 x 6” face: 6 x 6 x 6 6 x 6 x 12 6 x 6 x 6 hexagon 6 x 6 x 12 hexagon 6 x 6 x 12 octagon

Ideal Vacuum Replacement Cube Frame Coupler Joins Two 6 x 12 in. Cube Frame Faces with O-Ring Seals. This is a replacement 6061-T6 aluminum, 6 x 12" Cube frame coupler with O-ring seals only. This replacement frame coupler is part of the Cube frame coupling kit (P109030) that allows two Cube frames to be tightly joined face-to-face on their 6 x 12” faces without any intermediate plumbing or fittings. The complete coupling kit consists of this 6061-T6 aluminum Cube frame coupler with two O-rings, and several 304L stainless steel barrel type, coupling draw bolts (P107292). The frame coupler is sandwiched between the two Cube frames and acts just like a flange centering ring. The coupler makes the seal between the two Cube frames and uses the patented Ideal Vacuum Taper-Seal™ design. The draw bolts rigidly clamp the two Cube frames together. Same sized Cube faces can be coupled. For example, a 6 x 6 x 6” Cube frame can be directly coupled to a 6 x 6 x 6” frame or a 6 x 6 x 12” frame, as long as they are coupled on the 6 x 6” side. The number of chamber configurations possible with Cube coupling kits is virtually limitless. Long, odd-shaped, and multi-Cube chambers are easy to construct with this accessory. Please download the Cube coupling kit user manual for installation instructions. Features: Replacement 6" x 6" frame coupler only Includes dual O-rings Six draw bolts required for complete frame coupler kit Can join these Cube frames on 6 x 12” face: 6 x 6 x 12 6 x 12 x 12 6 x 6 x 12 hexagon 6 x 6 x 12 octagon

Ideal Vacuum Replacement Cube Frame Coupler Joins Two 9 x 9 in. Cube Frame Faces with O-Ring Seals. This is a replacement 6061-T6 aluminum, 9 x 9" Cube frame coupler with O-ring seals only. This replacement frame coupler is part of the Cube frame coupling kit (P109030) that allows two 9 x 9 Cube frames to be tightly joined face-to-face without any intermediate plumbing or fittings. The complete coupling kit consists of this 6061-T6 aluminum Cube frame coupler with two O-rings, and several 304L stainless steel barrel type, coupling draw bolts (P1012249). The frame coupler is sandwiched between the two Cube frames and acts just like a flange centering ring. The coupler makes the seal between the two Cube frames and uses the patented Ideal Vacuum Taper-Seal™ design. The draw bolts rigidly clamp the two Cube frames together. Same sized Cube faces can be coupled. A 9 x 9 x 9” Cube frame can be directly coupled to another 9 x 9 x 9” frame. The number of chamber configurations possible with Cube coupling kits is virtually limitless. Long, odd-shaped, and multi-Cube chambers are easy to construct with this accessory. Please download the Cube coupling kit user manual for installation instructions. Features: Replacement 9" x 9" frame coupler only Includes dual O-rings Eight draw bolts required for complete frame coupler kit Can join 9 x 9 x 9" frames only.

Ideal Vacuum Replacement Cube Frame Coupler Joins Two 12 x 12 in. Cube Frame Faces with O-Ring Seals. This is a replacement 6061-T6 aluminum, 12 x 12" Cube frame coupler with O-ring seals only. This replacement frame coupler is part of the Cube frame coupling kit (P1012248) that allows two 12 x 12 Cube frames to be tightly joined face-to-face without any intermediate plumbing or fittings. The complete coupling kit consists of this 6061-T6 aluminum Cube frame coupler with two O-rings, and several 304L stainless steel barrel type, coupling draw bolts (P107292). The frame coupler is sandwiched between the two Cube frames and acts just like a flange centering ring. The coupler makes the seal between the two Cube frames and uses the patented Ideal Vacuum Taper-Seal™ design. The draw bolts rigidly clamp the two Cube frames together. Same sized Cube faces can be coupled. For example, a 12 x 12 x 12” Cube frame can be directly coupled to a 12 x 12 x 12” frame or a 6 x 12 x 12” frame, as long as they are coupled on the 12 x 12” side. The number of chamber configurations possible with Cube coupling kits is virtually limitless. Long, odd-shaped, and multi-Cube chambers are easy to construct with this accessory. Please download the Cube coupling kit user manual for installation instructions. Features: Replacement 12" x 12" frame coupler only Includes dual O-rings Eight draw bolts required for complete frame coupler kit Can join these Cube frames on 12 x 12” face: 12 x 12 x 12 6 x 12 x 12

Ideal Vacuum Cube Replacement Barrel Type Coupling Draw Bolt. This Ideal Vacuum Cube barrel type coupling draw bolt is used to join together the frames of two separate vacuum cubes to form a larger vacuum chamber configuration. A quantity of at least four draw bolts are needed to join two 6 x 6 x 6" Cubes. Larger Cube sizes require more draw bolts. This is a quantity of 1 replacement draw bolt with nut and made of 304L stainless steel. Use it as a replacement for a lost or damaged one.

Ideal Vacuum Cube Extra Long Barrel Type Coupling Draw Bolt for Coupling Cube Frames with a Plate Adapter In Between. Extra Long Ideal Vacuum Cube barrel type coupling draw bolts are used to join the frames of two Cubes when there is a plate adapter between them. A quantity of at least four draw bolts are needed to join two 6 x 6 x 6 Cubes. Larger Cube sizes require more draw bolts. This is a quantity of 1 extra long draw bolt with nut and made of 304L stainless steel.

Ideal Vacuum Cube Adapter Plate Assembly for Mounting a 6 x 12 in. Cube Frame on to a Glove Box. This adapter plate assembly allows any Ideal Vacuum Cube chamber with a 6 x 12" face to be mounted to a glove box. The glove box must have a flat surface of at least 15.9" x 9.9", the overall dimensions of the adapter assembly. A 13.7" x 7.7" rectangular hole is cut out of the glove box. The two-part plate assembly is sandwiched around the cutout hole and is secured with the included screws. An O-ring on the outer assembly plate makes the seal (see image 3). Once the assembly is mounted to the glove box, a 6" x 12" vacuum Cube frame face can be coupled to the adapter using the included bolts (download the Cube coupling kit manual for instructions).

Ideal Vacuum Cube Plate Adapter Kit 9 x 9 in. to One Centered 6 x 6 in., Uncoated. This is an uncoated Ideal Vacuum Cube adapter plate that converts a 9 x 9 Cube frame opening to one centered 6 x 6 inch opening. The 6 x 6" opening accepts any 6 x 6 Cube plate, greatly expanding porting options for pumping and feedthroughs, or viewing options. The plate is machined from 6061-T6 aluminum and is uncoated for bakeout to 150°C, the limit of the Viton sealing O-ring. Kit includes: 9 x 9 to one centered 6 x 6 adapter plate One Viton O-ring for 9 x 9 Cube Plate (P1010490) One Viton O-ring for 6 x 6 Cube plate (P107295) Twenty-four 1/4"-20 x 5/16" long SHCS mounting screws, P1013341 (includes 8 spares) Features: Allows a 6 x 6 plate to attach to a 9 x 9 frame side Use on any 9" x 9" Cube frame side 6061-T6 aluminum Uncoated for bakeout to 150°C No internal optical breadboard Mounts in any orientation Please download the Cube plate installation manual for installation instructions. Use the Cube plate maintenance and service toolkit (P1010554) to assemble a Cube.

Ideal Vacuum Cube Plate Adapter Kit 12 x 12 in. to Two 6 x 12 in., Uncoated. This is an uncoated Ideal Vacuum Cube adapter plate that converts a 12 x 12 Cube frame opening to two 6 x 12 inch openings. The 6 x 12" opening accepts any 6 x 12 Cube plate, greatly expanding porting options for pumping and feedthroughs, or viewing options. The plate is machined from 6061-T6 aluminum and is uncoated for bakeout to 150°C, the limit of the Viton sealing O-ring. Note that this Cube adapter plate is thicker than other plates (to maintain plate rigidity) and therefore uses 1/2" long socket head cap screws for mounting to the 12" x 12" frame side. The 6 x 12 plates mount with the usual 1/4"-20 x 5/16" long screws. Kit includes: 12 x 12 to two 6 x 12 adapter plate One Viton O-ring for 12 x 12 Cube Plate (P108428) Two Viton O-ring for 6 x 12 Cube plate (P108339) Sixteen 1/4"-20 x 1/2" long SHCS screws for mounting to 12 x 12" frame side, P1013343 (includes 8 spares) Twenty-four 1/4"-20 x 5/16" long SHCS screws for 6 x 12 plate mounting, P1013341 (includes 8 spares) Features: Allows two 6 x 12 plates to attach to a 12 x 12 frame side Use on any 12" x 12" Cube frame side 6061-T6 aluminum Uncoated for bakeout to 150°C No internal optical breadboard Mounts in any orientation Please download the Cube plate installation manual for installation instructions. Use the Cube plate maintenance and service toolkit (P1010554) to assemble a Cube.

Ideal Vacuum Cube Plate Adapter Kit 6 x 12 in. to One Centered 6 x 6 in., Uncoated. This is an uncoated Ideal Vacuum Cube adapter plate that converts a 6 x 12 Cube frame opening to one centered 6 x 6 inch opening. The 6 x 6" opening accepts any 6 x 6 Cube plate, greatly expanding porting options for pumping and feedthroughs, or viewing options. The plate is machined from 6061-T6 aluminum and is uncoated for bakeout to 150°C, the limit of the Viton sealing O-ring. Kit includes: 6 x 12 to one centered 6 x 6 adapter plate One Viton O-ring for 6 x 12 Cube Plate (P108339) One Viton O-ring for 6 x 6 Cube plate (P107295) Twenty-eight 1/4"-20 x 5/16" long SHCS screws for plate mounting, P1013341 (includes 8 spares) Features: Allows one 6 x 6 plate to attach to a 6 x 12 frame side Use on any 6" x 12" Cube frame side 6061-T6 aluminum Uncoated for bakeout to 150°C No internal optical breadboard Mounts in any orientation Please download the Cube plate installation manual for installation instructions. Use the Cube plate maintenance and service toolkit (P1010554) to assemble a Cube.

Ideal Vacuum Cube Plate Adapter Kit 6 x 12 in. to Two 6 x 6 in., Uncoated. This is an uncoated Ideal Vacuum Cube adapter plate that converts a 6 x 12 Cube frame opening to two 6 x 6 inch opening. The 6 x 6" openings accept any 6 x 6 Cube plate, greatly expanding porting options for pumping and feedthroughs, or viewing options. The plate is machined from 6061-T6 aluminum and is uncoated for bakeout to 150°C, the limit of the Viton sealing O-ring. Kit includes: 6 x 12 to two 6 x 6 adapter plate One Viton O-ring for 6 x 12 Cube Plate (P108339) Two Viton O-ring for 6 x 6 Cube plate (P107295) Thirty-six 1/4"-20 x 5/16" long SHCS screws for plate mounting, P1013341 (includes 8 spares) Features: Allows two 6 x 6 plates to attach to a 6 x 12 frame side Use on any 6" x 12" Cube frame side 6061-T6 aluminum Uncoated for bakeout to 150°C No internal optical breadboard Mounts in any orientation Please download the Cube plate installation manual for installation instructions. Use the Cube plate maintenance and service toolkit (P1010554) to assemble a Cube.

Ideal Vacuum Cube Plate Adapter Kit 12 x 12 in. to One Centered 6 x 6 in. with Four KF-25 Ports, Uncoated with Internal Optical Breadboard. This is an uncoated Ideal Vacuum Cube adapter plate that converts a 12 x 12 Cube frame opening to a single, centered 6 x 6 inch opening. This adapter plate also has four KF-25 ports located in the corners of the plate. The 6 x 6 opening accepts any 6 x 6 Cube plate, greatly expanding porting options for pumping and feedthroughs, or viewing options. The plate is machined from 6061-T6 aluminum and is uncoated for bakeout to 150°C, the limit of the Viton sealing O-ring. SInce a bulkhead KF fitting does not have a flange, the KF-25 ports on this adapter plate use KF bulkhead clamps and cannot use a standard KF clamp. Bulkhead KF clamps are secured to the plate with screws. To attach a KF flanged component to the KF bulkhead fitting, use a standard KF-25 centering ring (P101243) and bulkhead clamp (P108102 or P104599). Kit includes: 12 x 12 to 6 x 6 centered adapter plate One Viton O-ring for 12x12 Cube Plate (P108428) One Viton O-ring for 6 x 6 Cube plate (P107295) Eight 1/4"-20 x 5/16" long SHCS screws for 6 x 6 plate mounting (P1013341) Features: Allows 6 x 6 plate to attach to center of 12 x 12 frame side Use on any 12" x 12" Cube frame side 6061-T6 aluminum Uncoated for bakeout to 150°C Four KF-25 (NW-25) bulkhead ports (uses KF-25 bulkhead clamps and centering rings) Internal optical breadboard Mounts in any orientation Please download the Cube plate installation manual for installation instructions. Use the Cube plate maintenance and service toolkit (P1010554) to assemble a Cube.

Ideal Vacuum Cube Plate Adapter Kit 12 x 12 in. to Four 6 x 6 in., Uncoated. This is an uncoated Ideal Vacuum Cube adapter plate that converts a 12 x 12 Cube frame opening to four 6 x 6 inch openings. The 6 x 6" openings accept any 6 x 6 Cube plate, greatly expanding porting options for pumping and feedthroughs, or viewing options. The plate is machined from 6061-T6 aluminum and is uncoated for bakeout to 150°C, the limit of the Viton sealing O-ring. Kit includes: 12 x 12 to four 6 x 6 adapter plate One Viton O-ring for 12 x 12 Cube Plate (P108428) Four Viton O-ring for 6 x 6 Cube plate (P107295) Fifty-six 1/4"-20 x 5/16" long SHCS mounting screws, P1013341 (includes 8 spares) Features: Allows four 6 x 6 plates to attach to a 12 x 12 frame side Use on any 12" x 12" Cube frame side 6061-T6 aluminum Uncoated for bakeout to 150°C No internal optical breadboard Mounts in any orientation Please download the Cube plate installation manual for installation instructions. Use the Cube plate maintenance and service toolkit (P1010554) to assemble a Cube.

Ideal Vacuum Cube Plate Adapter Kit 12 x 12 in. to One Centered 6 x 6 in., Uncoated. This is an uncoated Ideal Vacuum Cube adapter plate that converts a 12 x 12 Cube frame opening to one centered 6 x 6 inch opening. The 6 x 6" opening accepts any 6 x 6 Cube plate, greatly expanding porting options for pumping and feedthroughs, or viewing options. The plate is machined from 6061-T6 aluminum and is uncoated for bakeout to 150°C, the limit of the Viton sealing O-ring. Kit includes: 12 x 12 to one centered 6 x 6 adapter plate One Viton O-ring for 12 x 12 Cube Plate (P108428) One Viton O-ring for 6 x 6 Cube plate (P107295) Thirty-two 1/4"-20 x 5/16" long SHCS mounting screws, P1013341 (includes 8 spares) Features: Allows one 6 x 6 plate to attach to a 12 x 12 frame side Use on any 12" x 12" Cube frame side 6061-T6 aluminum Uncoated for bakeout to 150°C Internal optical breadboard Mounts in any orientation Please download the Cube plate installation manual for installation instructions. Use the Cube plate maintenance and service toolkit (P1010554) to assemble a Cube.

Ideal Vacuum Cube Plate Adapter Kit Top or Bottom 15 x 15 in. Octagonal to One Centered 6 x 6 in., Uncoated. This is an uncoated Ideal Vacuum Cube adapter plate that converts a 15 x 15 octagonal top or bottom plate to one centered 6 x 6 inch opening. The 6 x 6" opening accepts any 6 x 6 Cube plate, greatly expanding porting options for pumping and feedthroughs, or viewing options. The plate is machined from 6061-T6 aluminum and is uncoated for bakeout to 150°C, the limit of the Viton sealing O-ring. Kit includes: 15 x 15 octagonal to one centered 6 x 6 adapter plate One Viton O-ring for 15 x 15 octagonal plate (P1013173) One Viton O-ring for 6 x 6 Cube plate (P107295) Thirty-two 1/4"-20 x 5/16" long SHCS screws for plate mounting, P1013341 (includes 8 spares) Features: Allows one 6 x 6 plate to attach to a 15 x 15 in. octagonal frame top or bottom plate 6061-T6 aluminum Uncoated for bakeout to 150°C No internal optical breadboard Please download the Cube plate installation manual for installation instructions. Use the Cube plate maintenance and service toolkit (P1010554) to assemble a Cube.

Ideal Vacuum Cube Plate Adapter Kit Top or Bottom 15 x 15 in. Octagonal to One Centered 9 x 9 in., Uncoated. This is an uncoated Ideal Vacuum Cube adapter plate that converts a 15 x 15 octagonal top or bottom plate to one centered 9 x 9 inch opening. The 9 x 9" opening accepts any 9 x 9 Cube plate, greatly expanding porting options for pumping and feedthroughs, or viewing options. The plate is machined from 6061-T6 aluminum and is uncoated for bakeout to 150°C, the limit of the Viton sealing O-ring. Kit includes: 15 x 15 octagonal to one centered 9 x 9 adapter plate One Viton O-ring for 15 x 15 octagonal plate (P1013173) One Viton O-ring for 9 x 9 Cube plate (P1010490) Thirty-two 1/4"-20 x 5/16" long SHCS screws for plate mounting, P1013341 (includes 8 spares) Features: Allows one 9 x 9 plate to attach to a 15 x 15 in. octagonal frame top or bottom plate 6061-T6 aluminum Uncoated for bakeout to 150°C No internal optical breadboard Please download the Cube plate installation manual for installation instructions. Use the Cube plate maintenance and service toolkit (P1010554) to assemble a Cube.

Ideal Vacuum Cube Plate Adapter Kit Top or Bottom 15 x 15 in. Octagonal to One 6 x 12 in., Uncoated. This is an uncoated Ideal Vacuum Cube adapter plate that converts a 15 x 15 octagonal top or bottom plate to one centered 6 x 12 inch opening. The 6 x 12" opening accepts any 6 x 12 Cube plate, greatly expanding porting options for pumping and feedthroughs, or viewing options. The plate is machined from 6061-T6 aluminum and is uncoated for bakeout to 150°C, the limit of the Viton sealing O-ring. Kit includes: 15 x 15 octagonal to one centered 6 x 12 adapter plate One Viton O-ring for 15 x 15 octagonal plate (P1013173) One Viton O-ring for 6 x 12 Cube plate (P108339) Forty 1/4"-20 x 5/16" long SHCS screws for plate mounting, P1013341 (includes 12 spares) Features: Allows one 6 x 12 plate to attach to a 15 x 15 in. octagonal frame top or bottom plate 6061-T6 aluminum Uncoated for bakeout to 150°C No internal optical breadboard Please download the Cube plate installation manual for installation instructions. Use the Cube plate maintenance and service toolkit (P1010554) to assemble a Cube.

Ideal Vacuum Cube 15 x 15 Octagonal Top or Bottom Blank Plate No Ports, Uncoated with Internal Optical Breadboard. This is an Ideal Vacuum Cube 15 x 15 inch octagonal top or bottom blank plate without ports. The plate is machined from 6061-T6 aluminum and is uncoated for bakeout to 150°C, the limit of the Viton sealing O-ring. It has an internal optical breadboard for mounting test items or fixtures. This is the least expensive 15 x 15 top or bottom plate. It is often used for the bottom of an octagonal vacuum Cube where ports are not needed, but the ability to fixture components inside the chamber is desired. Features: 15 x 15 octagonal plate 6061-T6 aluminum Uncoated for bakeout to 150°C Blank plate without ports Internal optical breadboard Directly mounts to 15 x 15 octagonal Cube frame only

Ideal Vacuum Cube 6 x 6 in. Gate Valve Adapter Plate Kit ISO-F 63. This is an ISO-F 63 gate valve adapter plate kit for the 6 x 6 Ideal Vacuum Cube. This adapter allows the compact connection of an ISO-F 63 gate valve (with tapped mounting holes) to an Ideal Vacuum Cube™, without additional plumbing or fittings. The adapter consists of two plates. One plate has our patented Taper-Seal™ O-ring seal and is mounted to the Cube frame. The other plate is mounted to the gate valve’s threaded flange. An ISO 63 centering ring with O-ring is sandwiched between the two plates which are then screwed together to make the seal. This adapter kit can be used to isolate a turbomolecular pump from the chamber. It creates the shortest possible pumping path for maximum high vacuum performance. Another use for the gate valve adapter kit is to join two Cubes together in load lock applications. Two adapter kits are required, one on each side of the gate valve. When two cubes are joined with a gate valve between them, one Cube can be used as an antechamber to transfer materials from ambient atmosphere into the other which remains under vacuum. Similarly, when two Cubes of differing sizes are joined with a gate valve between them, the system can be used for explosive decompression testing. Here, the larger Cube decompresses the smaller Cube. It is best to use a pneumatic gate valve since it opens more rapidly than a manually operated one. Please download the gate valve adapter kit user manual for installation instructions. Features: 6" x 6" plate size Uncoated 6061-T6 aluminum Connects ISO-F 63 gate valve to 6 x 6 Cube face Shortest possible pumping path for maximum performance No extra tubing or fittings needed Hardware included Mounts in any orientation Directly mounts to frame size: 6 x 6 x 6 6 x 6 x 12 6 x 12 x 12 6 x 6 x 6 hexagon 6 x 6 x 12 hexagon 6 x 6 x 12 octagon

Ideal Vacuum Cube 6 x 6 in. Gate Valve Adapter Plate Kit ISO-F 100. This is an ISO-F 100 gate valve adapter plate kit for the 6 x 6 Ideal Vacuum Cube. This adapter allows the compact connection of an ISO-F 100 gate valve (with tapped mounting holes) to an Ideal Vacuum Cube™, without additional plumbing or fittings. The adapter consists of two plates. One plate has our patented Taper-Seal™ O-ring seal and is mounted to the Cube frame. The other plate is mounted to the gate valve’s threaded flange. An ISO 100 centering ring with O-ring is sandwiched between the two plates which are then screwed together to make the seal. This adapter kit can be used to isolate a turbomolecular pump from the chamber. It creates the shortest possible pumping path for maximum high vacuum performance. Another use for the gate valve adapter kit is to join two Cubes together in load lock applications. Two adapter kits are required, one on each side of the gate valve. When two cubes are joined with a gate valve between them, one Cube can be used as an antechamber to transfer materials from ambient atmosphere into the other which remains under vacuum. Similarly, when two Cubes of differing sizes are joined with a gate valve between them, the system can be used for explosive decompression testing. Here, the larger Cube decompresses the smaller Cube. It is best to use a pneumatic gate valve since it opens more rapidly than a manually operated one. Please download the gate valve adapter kit user manual for installation instructions. Features: 6" x 6" plate size Uncoated 6061-T6 aluminum Connects ISO-F 100 gate valve to 6 x 6 Cube face Shortest possible pumping path for maximum performance No extra tubing or fittings needed Hardware included Mounts in any orientation Directly mounts to frame size: 6 x 6 x 6 6 x 6 x 12 6 x 12 x 12 6 x 6 x 6 hexagon 6 x 6 x 12 hexagon 6 x 6 x 12 octagon

Ideal Vacuum Cube Conductance Limiting Coupler Kit Joins Two 6 x 6 in. Cube Frame Faces, Includes Hardware and Seals. This 6 x 6” Cube conductance limiting coupler kit allows two Cube frames to be tightly joined face-to-face on their 6 x 6” faces with a conductance-limiting orifice between them. A diagram of how to use this coupler is shown as the second image above. This kit consists of a 6061-T6 aluminum Cube conductance limiting frame coupler with two O-rings, several 304L stainless steel barrel type, coupling draw bolts, and the hardware and seal needed to mount a conductance limiting orifice insert plate. The frame coupler is sandwiched between the two Cube frames and acts just like a flange centering ring. The coupler makes the seal between the two Cube frames and uses the patented Ideal Vacuum Taper-Seal™ design. The draw bolts rigidly clamp the two Cube frames together. The frame coupler has a full orifice diameter of 2 inches. Restrictive inserts are available with orifices of 0.5, 1.0, 1.5, and 2.0 mm diameter. These smaller orifices greatly restrict the flow of gas between the two coupled vacuum chambers. This coupler kit combined with an orifice plate allows two chambers to be held at different vacuum levels with a slow flow of gas between them. Due to the long path length of the orifice relative to the orifice diameter, the gas exits the lower pressure side as a tightly focused beam. Applications include calibration of precision valves and flowmeters, residual gas analysis, and molecular beam spectroscopy. Please download the Cube coupling kit user manual for installation instructions. Contents: 1 Conductance Limiting Coupling Plate, 6061-T6 Aluminum 4 Vented Socket Head Screws, SS, 8-32 4 Ideal Vacuum Cube Frame Connectors 4 Thin Hex Nuts, 18-8 Stainless Steel 2 Viton 6x6 O-rings 1 Viton Orifice O-ring Features: 6” × 6” coupler size 6061-T6 aluminum coupler with Viton O-rings 2” orifice size Fits restrictor inserts with 0.5, 1.0, 1.5, and 2 mm orifices High pressure and low pressure sides are clearly marked with metal engraving Directly mounts to frame size: 6 x 6 x 6 6 x 6 x 12 6 x 12 x 12 6 x 6 x 6 hexagon 6 x 6 x 12 hexagon 6 x 6 x 12 octagon

Ideal Vacuum Cube 0.5 mm Orifice Conductance Limiting Coupler Insert for 6 x 6 Cube Conductance Limiting Coupler Kit. This is a conductance limiting aluminum insert for the 6x6 Ideal Vacuum Cube 6 x 6 Conductance Limiting Coupler Kit (P108236). This insert has a 0.5 mm diameter orifice hole. An insert must be used with the conductance limiting coupler kit. The conductance limiting coupler kit combined with an orifice insert allows two chambers to be held at different vacuum levels with a slow flow of gas between them. Due to the long path length of the orifice relative to the orifice diameter, the gas exits the lower pressure side as a tightly focused beam. Applications include calibration of precision valves and flowmeters, residual gas analysis, and molecular beam spectroscopy. Orifice inserts for the Cube conductance limiting coupler kit are available with hole diameters of 0.5, 1.0, 1.5, and 2.0 mm.

Ideal Vacuum Cube 1.0 mm Orifice Conductance Limiting Coupler Insert for 6 x 6 Cube Conductance Limiting Coupler Kit. This is a conductance limiting aluminum insert for the 6x6 Ideal Vacuum Cube 6 x 6 Conductance Limiting Coupler Kit (P108236). This insert has a 1.0 mm diameter orifice hole. An insert must be used with the conductance limiting coupler kit. The conductance limiting coupler kit combined with an orifice insert allows two chambers to be held at different vacuum levels with a slow flow of gas between them. Due to the long path length of the orifice relative to the orifice diameter, the gas exits the lower pressure side as a tightly focused beam. Applications include calibration of precision valves and flowmeters, residual gas analysis, and molecular beam spectroscopy. Orifice inserts for the Cube conductance limiting coupler kit are available with hole diameters of 0.5, 1.0, 1.5, and 2.0 mm.

Ideal Vacuum Cube 1.5 mm Orifice Conductance Limiting Coupler Insert for 6 x 6 Cube Conductance Limiting Coupler Kit. This is a conductance limiting aluminum insert for the 6x6 Ideal Vacuum Cube 6 x 6 Conductance Limiting Coupler Kit (P108236). This insert has a 1.5 mm diameter orifice hole. An insert must be used with the conductance limiting coupler kit. The conductance limiting coupler kit combined with an orifice insert allows two chambers to be held at different vacuum levels with a slow flow of gas between them. Due to the long path length of the orifice relative to the orifice diameter, the gas exits the lower pressure side as a tightly focused beam. Applications include calibration of precision valves and flowmeters, residual gas analysis, and molecular beam spectroscopy. Orifice inserts for the Cube conductance limiting coupler kit are available with hole diameters of 0.5, 1.0, 1.5, and 2.0 mm.

Ideal Vacuum Cube 2.0 mm Orifice Conductance Limiting Coupler Insert for 6 x 6 Cube Conductance Limiting Coupler Kit. This is a conductance limiting aluminum insert for the 6x6 Ideal Vacuum Cube 6 x 6 Conductance Limiting Coupler Kit (P108236). This insert has a 2.0 mm diameter orifice hole. An insert must be used with the conductance limiting coupler kit. The conductance limiting coupler kit combined with an orifice insert allows two chambers to be held at different vacuum levels with a slow flow of gas between them. Due to the long path length of the orifice relative to the orifice diameter, the gas exits the lower pressure side as a tightly focused beam. Applications include calibration of precision valves and flowmeters, residual gas analysis, and molecular beam spectroscopy. Orifice inserts for the Cube conductance limiting coupler kit are available with hole diameters of 0.5, 1.0, 1.5, and 2.0 mm.