Agilent Varian TwisTorr 74-FS Economic-Dependable Turbomolecular Vacuum Pump With KF-40 Inlet, 44 L/S Pumping Speed. Cooling Kit Required, Agilent Varian Part Number PN: X3502-64171. These Agilent Varian TwisTorr 74 FS turbomolecular vacuum pumps have a KF-40 inlet flange, with 44 L/S pumping speed, and have the Agilent Floating Suspension with patented TwisTorr drag stages. The 74 FS model is a reliable compact turbo pump, its 1167 Hz drive frequency allows for long bearing life, and is an economic-dependable pump for high-vacuum applications. They have improved performance, including a newly designed labyrinth Twistorr drag stage technology, and the Agilent Floating Suspension (AFS) along with optimized thermal design mapping. This technology results in a compact rotor design that is energy-efficient and maintains a low operating temperature. The Agilent Floating Suspension System (AFS) reduces noise and vibration, and ensures optimal bearing operating conditions to extend life, minimize system downtime, and assure stable pumping performance over long periods of time. The unique ceramic ball bearings with permanent lubrication eliminate oil and maintenance, and permit operation of the pump in any orientation. TwisTorr drag stages create high compression ratios for light gases such as Hydrogen and Helium to deliver high throughput and high tolerance of foreline pressure, thereby permitting the use of smaller and more economical backing pumps. These Agilent Varian 74 FS turbomolecular high-vacuum pumps have an KF-40 inlet flange, an ultimate pressure of 1x10-8 Torr (which is limited by outgassing from the rubber O-ring seal in the intake KF centering ring), and have an Agilent Varian part number X3502-64171. The Conflat version, with all metal-sealed conflat intake gasket, are true ultra-high vacuum pumps having an ultimate pressure as low as 3.75x10-10 Torr when used correctly. These TwisTorr 74-FS turbo pumps require an outboard remote rack-mount or onboard pump-side-mounted controller. The required turbo pump cooling kit, either fan forced-air or water cooling, are sold separately. These Agilent Varian TwistTorr 74 FS turbo pumps have an NW40 Inlet flange, has a pumping speed of 44 l/s of nitrogen, a KF-16 foreline flange, and ambient operating temperature from 5 °C to +35 °C. These 74 FS turbo pumps have a start up time of less than 2 minutes, rotational speed of 70,000 rpm, and recommended foreline roughing pumps of either dry scroll (IDP-3 or IDP7) or oil-sealed rotary vane (DS-40M or DS-102). The cooling requirements for forced-air cooling are ambient air temperature of 5 to 35 °C or with water cooling are a minimum flow of 0.30 gpm, between 15 to 25 °C at 45 to 75 psi. The new Agilent Twistorr 74 FS offers a blend of performance and features that is suited for a wide range of applications. It is a very versatile turbo pump and can be used in a variety of fields: Typical Turbo Pump Applications Include: Mass Spectrometry Gas Chromatography Mass Spectrometry (GC/MS) Liquid Chromatography Mass Spectrometry (LC/MS) Inductively Coupled Plasma Mass Spectrometry (ICP-MS) Time-of-Flight Mass Spectrometry (TOF) Vacuum in Research and Development: High Energy Physics Fusion Technology General UHV Research Synchrotron Light Sources Particle Accelerators Nanotechnology Instruments: Electron Microscopy Scanning Electron Microscopy (SEM) Transmission Electron Microscopy (TEM) Focused Ion-beam Systems (FIB) Surface Analysis Semiconductor Manufacturing Industrial Vacuum Processing: Thin Film Deposition: Glass coating equipment (architectural and automotive glass, flat panel displays) Thin film solar cells production (photo-voltaic) Optical data media (CD, DVD, Magneto Optical Discs) Magnetic storage media Surface treatments Optical coating (ophthalmic, precision opto-electronics) Roll/Web coating on films or foils Device Processing: TV & Monitor picture tube manufacture Evacuation of lamps (motorway lighting, beamers) X-Ray tubes & electron devices General Processes: Vacuum Furnaces Metallurgy

Agilent Varian TwisTorr 74-FS Economic-Dependable Turbomolecular Vacuum Pump With Conflat CF 2.75 Inch Inlet, 50 L/S Pumping Speed. Cooling Kit Required, Agilent Varian Part Number PN: X3502-64173. These Agilent Varian TwisTorr 74 FS turbomolecular vacuum pumps have a Conflat CF 2.75 inch inlet flange, with 50 L/S pumping speed, and have the Agilent Floating Suspension with patented TwisTorr drag stages. The 74 FS model is a reliable compact turbo pump, its 1167 Hz drive frequency allows for long bearing life, and is an economic-dependable pump for high-vacuum applications. They have improved performance, including a newly designed labyrinth Twistorr drag stage technology, and the Agilent Floating Suspension (AFS) along with optimized thermal design mapping. This technology results in a compact rotor design that is energy-efficient and maintains a low operating temperature. The Agilent Floating Suspension System (AFS) reduces noise and vibration, and ensures optimal bearing operating conditions to extend life, minimize system downtime, and assure stable pumping performance over long periods of time. The unique ceramic ball bearings with permanent lubrication eliminate oil and maintenance, and permit operation of the pump in any orientation. TwisTorr drag stages create high compression ratios for light gases such as Hydrogen and Helium to deliver high throughput and high tolerance of foreline pressure, thereby permitting the use of smaller and more economical backing pumps. The Agilent Varian TwisTorr 74 FS turbo pumps, with conflat intake, are true ultra-high vacuum (UHV) pumps having an ultimate pressure as low as 3.75x10-10 Torr when used correctly, for example, the Conflat versions of these pumps allow the intake flange to be baked up to 120 degrees Celsius. These TwisTorr 74-FS turbo pumps require an outboard remote rack-mount or onboard pump-side-mounted controller. The required turbo pump cooling kit, either fan forced-air or water cooling, are sold separately. These Agilent Varian TwistTorr 74 FS turbo pumps have a Conflat CF 2.75 inch inlet flange, has a pumping speed of 60 l/s of nitrogen, a KF-16 foreline flange, and ambient operating temperature from 5 °C to +35 °C. These 74 FS turbo pumps have a start up time of less than 2 minutes, rotational speed of 70,000 rpm, and recommended foreline roughing pumps of either dry scroll (IDP-3 or IDP7) or oil-sealed rotary vane (DS-40M or DS-102). The cooling requirements for forced-air cooling are ambient air temperature of 5 to 35 °C or with water cooling are a minimum flow of 0.30 gpm, between 15 to 25 °C at 45 to 75 psi. The new Agilent Twistorr 74 FS offers a blend of performance and features that is suited for a wide range of applications. It is a very versatile turbo pump and can be used in a variety of fields: Typical Turbo Pump Applications Include: Mass Spectrometry Gas Chromatography Mass Spectrometry (GC/MS) Liquid Chromatography Mass Spectrometry (LC/MS) Inductively Coupled Plasma Mass Spectrometry (ICP-MS) Time-of-Flight Mass Spectrometry (TOF) Vacuum in Research and Development: High Energy Physics Fusion Technology General UHV Research Synchrotron Light Sources Particle Accelerators Nanotechnology Instruments: Electron Microscopy Scanning Electron Microscopy (SEM) Transmission Electron Microscopy (TEM) Focused Ion-beam Systems (FIB) Surface Analysis Semiconductor Manufacturing Industrial Vacuum Processing: Thin Film Deposition: Glass coating equipment (architectural and automotive glass, flat panel displays) Thin film solar cells production (photo-voltaic) Optical data media (CD, DVD, Magneto Optical Discs) Magnetic storage media Surface treatments Optical coating (ophthalmic, precision opto-electronics) Roll/Web coating on films or foils Device Processing: TV & Monitor picture tube manufacture Evacuation of lamps (motorway lighting, beamers) X-Ray tubes & electron devices General Processes: Vacuum Furnaces Metallurgy

Agilent Varian TwisTorr 74-FS Economic-Dependable Turbomolecular Vacuum Pump With ISO-63 Inlet, 60 L/S Pumping Speed. Cooling Kit Required, Agilent Varian Part Number PN: X3502-64170. These Agilent Varian TwisTorr 74 FS turbomolecular vacuum pumps have an ISO-63 inlet flange, with 60 L/S pumping speed, and have the Agilent Floating Suspension with patented TwisTorr drag stages. The 74 FS model is a reliable compact turbo pump, its 1167 Hz drive frequency allows for long bearing life, and is an economic-dependable pump for high-vacuum applications. They have improved performance, including a newly designed labyrinth Twistorr drag stage technology, and the Agilent Floating Suspension (AFS) along with optimized thermal design mapping. This technology results in a compact rotor design that is energy-efficient and maintains a low operating temperature. The Agilent Floating Suspension System (AFS) reduces noise and vibration, and ensures optimal bearing operating conditions to extend life, minimize system downtime, and assure stable pumping performance over long periods of time. The unique ceramic ball bearings with permanent lubrication eliminate oil and maintenance, and permit operation of the pump in any orientation. TwisTorr drag stages create high compression ratios for light gases such as Hydrogen and Helium to deliver high throughput and high tolerance of foreline pressure, thereby permitting the use of smaller and more economical backing pumps. These Agilent Varian 74 FS turbomolecular high-vacuum pumps have an ISO-63K inlet flange, an ultimate pressure of 1x10-8 Torr (which is limited by outgassing from the rubber O-ring seal in the intake ISO centering ring), and have an Agilent Varian part number X3502-64170. The Conflat version, with all metal-sealed conflat intake gasket, are true ultra-high vacuum pumps having an ultimate pressure as low as 3.75x10-10 Torr when used correctly. These TwisTorr 74-FS turbo pumps require an outboard remote rack-mount or onboard pump-side-mounted controller. The required turbo pump cooling kit, either fan forced-air or water cooling, are sold separately. These Agilent Varian TwistTorr 74 FS turbo pumps have an ISO-63K Inlet flange, has a pumping speed of 60 l/s of nitrogen, a KF-16 foreline flange, and ambient operating temperature from 5 °C to +35 °C. These 74 FS turbo pumps have a start up time of less than 2 minutes, rotational speed of 70,000 rpm, and recommended foreline roughing pumps of either dry scroll (IDP-3 or IDP7) or oil-sealed rotary vane (DS-40M or DS-102). The cooling requirements for forced-air cooling are ambient air temperature of 5 to 35 °C or with water cooling are a minimum flow of 0.30 gpm, between 15 to 25 °C at 45 to 75 psi. The new Agilent Twistorr 74 FS offers a blend of performance and features that is suited for a wide range of applications. It is a very versatile turbo pump and can be used in a variety of fields: Typical Turbo Pump Applications Include: Mass Spectrometry Gas Chromatography Mass Spectrometry (GC/MS) Liquid Chromatography Mass Spectrometry (LC/MS) Inductively Coupled Plasma Mass Spectrometry (ICP-MS) Time-of-Flight Mass Spectrometry (TOF) Vacuum in Research and Development: High Energy Physics Fusion Technology General UHV Research Synchrotron Light Sources Particle Accelerators Nanotechnology Instruments: Electron Microscopy Scanning Electron Microscopy (SEM) Transmission Electron Microscopy (TEM) Focused Ion-beam Systems (FIB) Surface Analysis Semiconductor Manufacturing Industrial Vacuum Processing: Thin Film Deposition: Glass coating equipment (architectural and automotive glass, flat panel displays) Thin film solar cells production (photo-voltaic) Optical data media (CD, DVD, Magneto Optical Discs) Magnetic storage media Surface treatments Optical coating (ophthalmic, precision opto-electronics) Roll/Web coating on films or foils Device Processing: TV & Monitor picture tube manufacture Evacuation of lamps (motorway lighting, beamers) X-Ray tubes & electron devices General Processes: Vacuum Furnaces Metallurgy

Agilent Varian TwisTorr 74-FS Economic-Dependable Turbomolecular Vacuum Pump With Conflat CF 4.5 Inch Inlet, 60 L/S Pumping Speed. Cooling Kit Required, Agilent Varian Part Number PN: X3502-64172. These Agilent Varian TwisTorr 74 FS turbomolecular vacuum pumps have Conflat CF 4.5 inch inlet flange, with 60 L/S pumping speed, and have the Agilent Floating Suspension with patented TwisTorr drag stages. The 74 FS model is a reliable compact turbo pump, its 1167 Hz drive frequency allows for long bearing life, and is an economic-dependable pump for high-vacuum applications. They have improved performance, including a newly designed labyrinth Twistorr drag stage technology, and the Agilent Floating Suspension (AFS) along with optimized thermal design mapping. This technology results in a compact rotor design that is energy-efficient and maintains a low operating temperature. The Agilent Floating Suspension System (AFS) reduces noise and vibration, and ensures optimal bearing operating conditions to extend life, minimize system downtime, and assure stable pumping performance over long periods of time. The unique ceramic ball bearings with permanent lubrication eliminate oil and maintenance, and permit operation of the pump in any orientation. TwisTorr drag stages create high compression ratios for light gases such as Hydrogen and Helium to deliver high throughput and high tolerance of foreline pressure, thereby permitting the use of smaller and more economical backing pumps. The Agilent Varian TwisTorr 74 FS turbo pumps, with conflat intake, are true ultra-high vacuum (UHV) pumps having an ultimate pressure as low as 3.75x10-10 Torr when used correctly, for example, the Conflat versions of these pumps allow the intake flange to be baked up to 120 degrees Celsius. These TwisTorr 74-FS turbo pumps require an outboard remote rack-mount or onboard pump-side-mounted controller. The required turbo pump cooling kit, either fan forced-air or water cooling, are sold separately. These Agilent Varian TwistTorr 74 FS turbo pumps have a Conflat CF 4.5 inch inlet Inlet flange, has a pumping speed of 60 l/s of nitrogen, a KF-16 foreline flange, and ambient operating temperature from 5 °C to +35 °C. These 74 FS turbo pumps have a start up time of less than 2 minutes, rotational speed of 70,000 rpm, and recommended foreline roughing pumps of either dry scroll (IDP-3 or IDP7) or oil-sealed rotary vane (DS-40M or DS-102). The cooling requirements for forced-air cooling are ambient air temperature of 5 to 35 °C or with water cooling are a minimum flow of 0.30 gpm, between 15 to 25 °C at 45 to 75 psi. The new Agilent Twistorr 74 FS offers a blend of performance and features that is suited for a wide range of applications. It is a very versatile turbo pump and can be used in a variety of fields: Typical Turbo Pump Applications Include: Mass Spectrometry Gas Chromatography Mass Spectrometry (GC/MS) Liquid Chromatography Mass Spectrometry (LC/MS) Inductively Coupled Plasma Mass Spectrometry (ICP-MS) Time-of-Flight Mass Spectrometry (TOF) Vacuum in Research and Development: High Energy Physics Fusion Technology General UHV Research Synchrotron Light Sources Particle Accelerators Nanotechnology Instruments: Electron Microscopy Scanning Electron Microscopy (SEM) Transmission Electron Microscopy (TEM) Focused Ion-beam Systems (FIB) Surface Analysis Semiconductor Manufacturing Industrial Vacuum Processing: Thin Film Deposition: Glass coating equipment (architectural and automotive glass, flat panel displays) Thin film solar cells production (photo-voltaic) Optical data media (CD, DVD, Magneto Optical Discs) Magnetic storage media Surface treatments Optical coating (ophthalmic, precision opto-electronics) Roll/Web coating on films or foils Device Processing: TV & Monitor picture tube manufacture Evacuation of lamps (motorway lighting, beamers) X-Ray tubes & electron devices General Processes: Vacuum Furnaces Metallurgy

Agilent Varian Turbo TwisTorr 84 FS AG 1/4 Rack Mount Controller with RS232/485 Communication Interface. Agilent Varian Part Number PN: X3508-64301. This TwisTorr 74 FS AG Rack Controller is a microprocessor controlled frequency converter with new enhanced features that allow greater control and communication capabilities. It is a compact 1/4 rack unit designed for full worldwide compatibility 100-240 VAC. This controller has RS 232/485 communication port connections, powers a cooling fan, drives vent valve controls, provides and acquires the pressure of the Agilent wide range gauges and controls the pump operation parameters for the TwisTorr 74 FS series turbo pumps. It also contains self diagnostic and protection features. This controller automatically recognizes the Agilent active gauges measuring down to 10-3 to 10-9 Torr.This 74 FS AG controller supports the following Agilent Active Pressure Gauges: FRG 700/702, FRG 720/730 IM 500, IMG 500 PVG 500/502 PCG 750/752 CDG 500 T1000, CDG 500 T0100 CDG 500 T0010, CDG 500 T0001 These controllers are compatible with Agilent Varian TwisTorr 74 FS turbo pumps. For the complete specifications, controller functions, and instructions for use, please download the operating manual below.

RS232 Serial to USB Adapter Cable for Agilent Varian T-Plus Software when Computer has NO Serial Port. 3 ft. This 3 foot long RS232 to USB adapter cable allows the Agilent Varian T-plus turbo pumps to be controlled from a remote computer that has a USB port, but no serial port. T-Plus software requires a serial connection. For PC''s that do not have an RS232 or RS485 serial comm port but only a USB 2 connection port, this cable allows you to connect a T-plus turbo pump to a USB 2 port and have the same T-Plus software functions as if you had a serial comm port on your PC.

Varian Agilent AC Main Power Cable NEMA Plug, For Turbo Pump Controllers, 3 Meters. Agilent Varian Part Number PN: 9699958. This Agilent turbomolecular vacuum pump AC main power cable has a NEMA 5-15 plug wall outlet connection and works with most Agilent turbo pump controllers. It is 3 meters long, has Agilent Varian part number 9699958, and works with the following turbo pump models:TwisTorr 74 FS TwisTorr 84 FS TwisTorr 305 FS TwisTorr 404 FS TwisTorr 704 FS TwisTorr 804 FS Turbo-V 1001

Agilent A-Plus Software FREE Download and 3m Long Serial Cable, Interfaces All Agilent Turbos and Turbo Systems to a PC, Formerly T-Plus. Agilent Part Number: 9699883 The Agilent A-Plus software, formerly T-Plus turbo pump control software, and the LabVIEW driver pack can now be downloaded for free from Ideal Vacuum (see free download links below). The downloads include both 32 and 64 bit versions. This listing is for the sale of the Agilent OEM 3 meter long, DB9, male-to-female serial cable that is needed to connect the turbo or turbo system to a PC when using the A-Plus software. Agilent Technologies A-Plus software is a user friendly communication, control, and monitoring application for Agilent Varian turbomolecular pumps and all the other Agilent products that use the Agilent Windows serial protocol. A-Plus software can simultaneously control and drive one or more turbo pumps connected to a PC through an RS232 or an RS485 serial communication port. If the PC has no serial port, a serial to USB cable is available (part number P104165). A-Plus software includes auto recognition of connected pumps and displays the behavior of each connected pump. Descriptions of each command are always present on screen for ease of use. A-Plus software includes options such as data logging, chart representation and network configuration in order to help you quickly configure vacuum devices and to check the vacuum system status at any time. Exhaustive online help is included in the software package. This 3 meter long Agilent cable for A-Plus software has part number 9699883. Agilent A-Plus Software Works with these Pump Models (and others): TwisTorr 74 FS TwisTorr 84 FS TwisTorr 305 FS Varian TPS-Compact Varian TPS-MiniTask

Agilent Varian Turbo Inlet Screen, KF-40, Stainless Steel, Fits Most Compact Turbo Pumps With KF-40 Inlet. Agilent Varian Part No. 9699309. These Agilent Varian inlet screens are designed to protect the TwisTorr 74 FS and 84 FS turbo molecular vacuum pumps with KF-40 (NW-40) intake flanges. These turbo intake splitter sheilds help protect the pump from foreign objects, they are made of stainless steel, and have Agilent Varian part number is 969-9309. Inlet Screen fits most compact turbo pumps with KF-40 inlet flange, including Agilent Varian models:TwisTorr 74 FS TwisTorr 84 FS

Agilent Varian Turbo Inlet Screen, Conflat CF 2.75, Stainless Steel, Fits Most Compact Turbo Pumps With Conflat CF 2.75 Inch Inlet. Agilent Varian Part No. 9699328. These Agilent Varian inlet screens are designed to protect the TwisTorr 74 FS and 84 FS turbo molecular vacuum pumps with Conflat CF 2.75 Inch intake flanges. These turbo intake splitter sheilds help protect the pump from foreign objects, they are made of stainless steel, and have Agilent Varian part number is 969-9328. Inlet Screen fits most compact turbo pumps with Conflat CF 2.75 Inch inlet flange, including Agilent Varian models:TwisTorr 74 FS TwisTorr 84 FS

Agilent Varian Turbo Inlet Screen, ISO-63, Stainless Steel, Fits Most Compact Turbo Pumps With ISO-63 Inch Inlet. Agilent Varian Part No. X3502-68001. These Agilent Varian inlet screens are designed to protect the TwisTorr 74 FS and 84 FS turbo molecular vacuum pumps with ISO-63 (LF-63) intake flanges. These turbo intake splitter sheilds help protect the pump from foreign objects, they are made of stainless steel, and have Agilent Varian part number is 969-9309. Inlet Screen fits most compact turbo pumps with ISO-63 inlet flange, including Agilent Varian models:TwisTorr 74 FS TwisTorr 84 FS

Agilent Varian Turbo Inlet Screen, Conflat CF 4.5 Inch, Stainless Steel, Fits Most Compact Turbo Pumps With CF 4.5 Inch Inlet. Agilent Varian Part Number PN: X3502-68000. These Agilent Varian inlet screens are designed to protect the TwisTorr 74 FS and 84 FS turbo molecular vacuum pumps with Conflat CF 4.5 Inch intake flanges. These turbo intake splitter sheilds help protect the pump from foreign objects, they are made of stainless steel, and have Agilent Varian part number is X3502-68000. Inlet Screen fits most compact turbo pumps with Conflat CF 4.5 Inch inlet flange, including Agilent Varian models:TwisTorr 74 FS TwisTorr 84 FS

Agilent Varian Turbo Water Cooling Kit With Metal Hose Barbs, Fits Most Agilent Compact Turbo Molecular Pumps.Agilent Varian Part No. X3502-68002 These Agilent Varian TwissTorr turbo pump water cooling kits are metal with plastic water line connections. They are designed to mount to the bottom of the Agilent TwissTorr turbomolecur vacuum pumps. A water cooling kit is used under heavy load conditions or when air cooling is insufficient. The assembled kit must be screwed into the suitable holes of the pump body with a recommended closing torque of 5 Nm (3.69 ft/lb). Cooling may be carried out either through an open circuit with eventual discharge of the water, or using a closed circuit cooling system. The water temperature must be between +15 °C and +25 °C, with an inlet pressure between 2 and 4 bar. This allows a flow higher than 65 l/h. NOTE: The water electrical conductance must be = 500 µs/cm. When the conductance is higher, in closed water circuit, the use of up to 20% of Ethyl-Glycole is suggested. These kits include the hardware needed for proper installation to the TwissTorr turbo pumps and have Agilent Varian part number X3502-68002. The installation instructions can be found by downloading the pdf catalog and documents below. Fits most Agilent Varian turbo pumps, including models:TwisTorr 74 FS TwisTorr 84 FS

Agilent Varian Turbo Water Cooling Kit With Plastic Hose Connectors, Fits Most Agilent Compact Turbo Molecular Pumps. Agilent Varian Part No: X3502-68003 These Agilent Varian TwissTorr turbo pump water cooling kits are metal with plastic water line connections. They are designed to mount to the bottom of the Agilent TwissTorr turbomolecur vacuum pumps. A water cooling kit is used under heavy load conditions or when air cooling is insufficient. The assembled kit must be screwed into the suitable holes of the pump body with a recommended closing torque of 5 Nm (3.69 ft/lb). Cooling may be carried out either through an open circuit with eventual discharge of the water, or using a closed circuit cooling system. The water temperature must be between +15 °C and +25 °C, with an inlet pressure between 2 and 4 bar. This allows a flow higher than 65 l/h. NOTE: The water electrical conductance must be = 500 µs/cm. When the conductance is higher, in closed water circuit, the use of up to 20% of Ethyl-Glycole is suggested. These kits include the hardware needed for proper installation to the TwissTorr turbo pumps and have Agilent Varian part number X3502-68003. The installation instructions can be found by downloading the pdf catalog and documents below. Fits most Agilent Varian turbo pumps, including models:TwisTorr 74 FS TwisTorr 84 FS

Ideal Vacuum Turbo Pump Fan Air Cooling Kit for Agilent Varian TwisTorr 74-FS, 84-FS, and Turbo-V 81, Replaces 9699290. These Ideal Vacuum radial air fan cooling kits fit all Agilent Varian Twistorr 74FS, 84FS, and Turbo-V 81 turbomolecular vacuum pumps, and provide air flow perpendicular to the pump. These kits are a direct replacement for Agilent Varian part number: 9699290. The fan is mounted to an L-shaped bracket which mounts to the bottom of the pump with eight included M3 screws. The fan can be conveniently oriented in multiple positions. The fan has a 50 cm cable with a USB-B male connector which connects to and is powered by the on-board or rack mounted turbo controller. A 5-meter fan extension cable, PN: P1011992, sold separately, is needed for use with rack mounted controllers. When used with an on-board controller, the fan bracket is sandwiched between the pump and controller. On-board controllers include an adapter plate and all necessary mounting hardware. This air cooling fan kit fits these Agilent Varian turbo pumps: TwisTorr 74-FS TwisTorr 84-FS Turbo-V 81 and these controllers: 74FS Navigator AG ¼ Rack Controller 74FS Navigator On-Board Controller 84FS Navigator AG ¼ Rack Controller 84FS Navigator On-Board Controller Turbo-V 81 AG Rack Controller Please download and read the pump’s instruction manual for more detailed installation information.

IVP Air Cooling Fan Extension Cable For Agilent Varian TwisTorr Turbomolecular Pumps With Rack Mount Controller, 5 M Long, Replaces PN: 9699940. This Ideal Vacuum air cooling fan extension cable is used to connect a turbo pump’s air cooling fan to a remote rack mounted controller. It directly replaces Agilent Varian part number 9699940. It can be used with Agilent Varian TwisTorr 74FS, 84FS, 304FS, 305FS, Turbo-V 81, and V301 turbo pumps. This cable is 5 meters long and has a male USB-B on one end and a female USB-B on the other. The fan’s power cable plugs into one end of the cable. The other end plugs into the J6 female USB-B connector on the back of the rack mount controller.

Agilent Varian Turbo Pump Vent Valve Kit, Delayed Vent, Normally Open (N.O.), 0.5 mm Orifice, For TwisTorr Rack Mount Controllers. Agilent Varian Part Number PN 9699844. These Agilent Varian turbo pump vent valve kits have 0.5 mm orifice, are normally open (N.O.), and are closed when the turbo controller is powered on. In the event that power is lost this vent valve will open and start introducing air into the turbo at a rate that will bring it to a safe stop. This helps extend the life of the turbo by limiting the amount of time it spends while passing through resonant frequecies, which are hard on the pump''s bearings (you can hear the pump actually get louder when it passes through these resonances). Venting after power loss is also important to prevent backstreaming from the backing pump, if vacuum is left on the turbo after power failure oils or debrises from the backing pump could be sucked back into the turbo pump. We recommend a vent valve and or a roughing line normally closed (N.C.) isolation valve to protect the turbo during power failure. This kit includes the hardware needed to mount to the side of a the Agilent Varian turbo pump. It is designed to plug into the Agilent Varian rack mount turbo pump controller, see J7 in center photograph, and have Agilent Varian Part Number 9699844. We also sell a vent valve extension cable 5 meters, Agilent Varian part number 9699941. Please see the available instruction manuals in our PDF download section Below. They works with the following turbo pump models:TwisTorr 74 FS TwisTorr 84 FS TwisTorr 305 FS

Agilent Varian Turbo Pump Vent Valve Extension Cable, Used With Rack Mount Controllers, 5 Meters Long. Agilent Varian Part Number 9699941. These Agilent Varian vent valve extension cable are used to extend the distance between the vent valve and the turbo controller, length is 5 meters long, and it plugs into J7 on the back side of the rack mount controller (see center photograph). This vent valve extension cable has Agilent Varain part number 9699941 and is often used with our vent valve Agilent Varian part number PN 9699844. Please see the available instruction manuals in our Downloads section below. Works with the following turbo pump models: TwisTorr 74 FS TwisTorr 84 FS TwisTorr 305 FS

Agilent Varian Manual Hand Operated Vent Valve With Viton O-ring for Turbomolecular Pumps. Agilent Varian Part Number PN: X3502-68005. This Agilent Varian Manual Hand Operated Vent Valve device for Turbomolecular Vacuum Pumps has a Viton O-ring included. Its has knurled surface for easy turn. The vent valve and vent device allow to avoid undesired venting of the pump. Agilent Varian Part Number X3502-68005.Fits most Agilent Varian turbo pumps, including models:TwisTorr 74 FS TwisTorr 84 FS

Agilent Varian Turbo Purge Valve, 20 SCCM has 7/16 and 1/4 Swagelok Fittings, Fits Most Medium Sized Agilent Turbomolecular Vacuum Pumps. Agilent Varian Part Number PN: 9699236. These Agilent Varian turbo purge valves have a fixed 20 SCCM flow rate, has 7/16 and 1/4 Swagelok gas supply fittings, and are designed to insert into the purge gas supply line of most medium sized turbomolecular vacuum pumps. Please see the second and third photos of the vent port and cartoon showing installation, instructions are also shown in the TwisTorr 305 FS manual on page 247. The gas purge valve is a protection device to protect the pump bearings against particulate and corrosive gases that could move into the pump. Every valve is made with a thin calibrate sapphire orifice mounted into a cartridge to provide a precise small leak rate, with two special PTFE membranes on each tube side. This is to avoid any particulate, powder and any liquid to come into and occlude the thin hole. Each version of the valve is suited for a particular application: - the Small leak (~ 10 sccm at 1000 mbar) for mild corrosive operation when the partial pressure of the corrosive gas is maximum 10-5 mbar (analytical instruments, ion implanters); - the Large leak (~ 20 sccm at 1000 mbar) for heavy corrosive operations (etching, CVD), when the partial pressure of the corrosive gas is >10-5 mbar. If you wish to use a different flowrate, you might change the supply pressure. For a given supply pressure, the gas purge valve can give you a fixed flowrate value. Please note that the flow amount does not depend on the vacuum side pressure of the valve. These turbo purge valves have Agilent Varian part number PN 969-9236.Works with the following Agilent Varian turbo pumps:TwisTorr 74 FS TwisTorr 84 FS TwisTorr 305 FS TwisTorr 305-IC TwisTorr 404 FS TwisTorr 704 FS TwisTorr 804 FS Turbo-V 1001

Agilent Varian Turbo Purge Valve, 10 SCCM 1/4 Swagelok x M12, Fits Most Medium Sized Agilent Turbomolecular Vacuum Pumps. Agilent Varian Part Number PN: 9699240. These Agilent Varian turbo purge valves have a fixed 10 SCCM flow rate, a 1/4 Swagelok gas supply fitting, and are designed to work with most medium sized turbomolecular vacuum pumps which have an M12 vent port thread. Please see the second and third photos of the vent port and cartoon showing installation, instructions are also shown in the TwisTorr 305 FS manual on page 247. The gas purge valve is a protection device to protect the pump bearings against particulate and corrosive gases that could move into the pump. Every valve is made with a thin calibrate sapphire orifice mounted into a cartridge to provide a precise small leak rate, with two special PTFE membranes on each tube side. This is to avoid any particulate, powder and any liquid to come into and occlude the thin hole. Each version of the valve is suited for a particular application: - the Small leak (~ 10 sccm at 1000 mbar) for mild corrosive operation when the partial pressure of the corrosive gas is maximum 10-5 mbar (analytical instruments, ion implanters); - the Large leak (~ 20 sccm at 1000 mbar) for heavy corrosive operations (etching, CVD), when the partial pressure of the corrosive gas is >10-5 mbar. If you wish to use a different flowrate, you might change the supply pressure. For a given supply pressure, the gas purge valve can give you a fixed flowrate value. Please note that the flow amount does not depend on the vacuum side pressure of the valve. These turbo purge valves have Agilent Varian part number PN 969-9240.Works with the following Agilent Varian turbo pumps:TwisTorr 74 FS TwisTorr 84 FS TwisTorr 305 FS TwisTorr 305-IC TwisTorr 404 FS TwisTorr 704 FS TwisTorr 804 FS Turbo-V 1001

Agilent Varian Turbo Purge Valve, 20 SCCM KF-16 x M12, Fits Most Medium Sized Agilent Turbomolecular Vacuum Pumps. Agilent Varian Part Number PN: 9699241. These Agilent Varian turbo purge valves have a fixed 20 SCCM flow rate, a KF-16 gas supply fitting, and are designed to work with most medium sized turbomolecular vacuum pumps which have an M12 vent port thread. Please see the second and third photos of the vent port and cartoon showing installation, instructions are also shown in the TwisTorr 305 FS manual on page 247. The gas purge valve is a protection device to protect the pump bearings against particulate and corrosive gases that could move into the pump. Every valve is made with a thin calibrate sapphire orifice mounted into a cartridge to provide a precise small leak rate, with two special PTFE membranes on each tube side. This is to avoid any particulate, powder and any liquid to come into and occlude the thin hole. Each version of the valve is suited for a particular application: - the Small leak (~ 10 sccm at 1000 mbar) for mild corrosive operation when the partial pressure of the corrosive gas is maximum 10-5 mbar (analytical instruments, ion implanters); - the Large leak (~ 20 sccm at 1000 mbar) for heavy corrosive operations (etching, CVD), when the partial pressure of the corrosive gas is >10-5 mbar. If you wish to use a different flowrate, you might change the supply pressure. For a given supply pressure, the gas purge valve can give you a fixed flowrate value. Please note that the flow amount does not depend on the vacuum side pressure of the valve. These turbo purge valves have Agilent Varian part number PN 969-9241.Works with the following Agilent Varian turbo pumps:TwisTorr 74 FS TwisTorr 84 FS TwisTorr 305 FS TwisTorr 305-IC TwisTorr 404 FS TwisTorr 704 FS TwisTorr 804 FS Turbo-V 1001

Agilent Varian Turbo Purge Valve, 20 SCCM 1/4 Swagelok x M12, Fits Most Medium Sized Agilent Turbomolecular Vacuum Pumps. Agilent Varian Part Number PN: 9699242. These Agilent Varian turbo purge valves have a fixed 20 SCCM flow rate, a 1/4 Swagelok gas supply fitting, and are designed to work with most medium sized turbomolecular vacuum pumps which have an M12 vent port thread. Please see the second and third photos of the vent port and cartoon showing installation, instructions are also shown in the TwisTorr 305 FS manual on page 247. The gas purge valve is a protection device to protect the pump bearings against particulate and corrosive gases that could move into the pump. Every valve is made with a thin calibrate sapphire orifice mounted into a cartridge to provide a precise small leak rate, with two special PTFE membranes on each tube side. This is to avoid any particulate, powder and any liquid to come into and occlude the thin hole. Each version of the valve is suited for a particular application: - the Small leak (~ 10 sccm at 1000 mbar) for mild corrosive operation when the partial pressure of the corrosive gas is maximum 10-5 mbar (analytical instruments, ion implanters); - the Large leak (~ 20 sccm at 1000 mbar) for heavy corrosive operations (etching, CVD), when the partial pressure of the corrosive gas is >10-5 mbar. If you wish to use a different flowrate, you might change the supply pressure. For a given supply pressure, the gas purge valve can give you a fixed flowrate value. Please note that the flow amount does not depend on the vacuum side pressure of the valve. These turbo purge valves have Agilent Varian part number PN 969-9242.Works with the following Agilent Varian turbo pumps:TwisTorr 74 FS TwisTorr 84 FS TwisTorr 305 FS TwisTorr 305-IC TwisTorr 404 FS TwisTorr 704 FS TwisTorr 804 FS Turbo-V 1001

Agilent Varian Turbo Purge Valve, 10 SCCM has 7/16 and 1/4 Swagelok Fittings, Fits Most Medium Sized Agilent Turbomolecular Vacuum Pumps. Agilent Varian Part Number PN: 9699232. These Agilent Varian turbo purge valves have a fixed 10 SCCM flow rate, has 7/16 and 1/4 Swagelok gas supply fittings, and are designed to insert into the purge gas supply line of most medium sized turbomolecular vacuum pumps. Please see the second and third photos of the vent port and cartoon showing installation, instructions are also shown in the TwisTorr 305 FS manual on page 247. The gas purge valve is a protection device to protect the pump bearings against particulate and corrosive gases that could move into the pump. Every valve is made with a thin calibrate sapphire orifice mounted into a cartridge to provide a precise small leak rate, with two special PTFE membranes on each tube side. This is to avoid any particulate, powder and any liquid to come into and occlude the thin hole. Each version of the valve is suited for a particular application: - the Small leak (~ 10 sccm at 1000 mbar) for mild corrosive operation when the partial pressure of the corrosive gas is maximum 10-5 mbar (analytical instruments, ion implanters); - the Large leak (~ 20 sccm at 1000 mbar) for heavy corrosive operations (etching, CVD), when the partial pressure of the corrosive gas is >10-5 mbar. If you wish to use a different flowrate, you might change the supply pressure. For a given supply pressure, the gas purge valve can give you a fixed flowrate value. Please note that the flow amount does not depend on the vacuum side pressure of the valve. These turbo purge valves have Agilent Varian part number PN 969-9232.Works with the following Agilent Varian turbo pumps:TwisTorr 74 FS TwisTorr 84 FS TwisTorr 305 FS TwisTorr 305-IC TwisTorr 404 FS TwisTorr 704 FS TwisTorr 804 FS Turbo-V 1001

Agilent Varian Turbo Purge Valve, 20 SCCM has 7/16 and 1/4 Swagelok Fittings, Fits Most Medium Sized Agilent Turbomolecular Vacuum Pumps. Agilent Varian Part Number PN: 9699236. These Agilent Varian turbo purge valves have a fixed 20 SCCM flow rate, has 7/16 and 1/4 Swagelok gas supply fittings, and are designed to insert into the purge gas supply line of most medium sized turbomolecular vacuum pumps. Please see the second and third photos of the vent port and cartoon showing installation, instructions are also shown in the TwisTorr 305 FS manual on page 247. The gas purge valve is a protection device to protect the pump bearings against particulate and corrosive gases that could move into the pump. Every valve is made with a thin calibrate sapphire orifice mounted into a cartridge to provide a precise small leak rate, with two special PTFE membranes on each tube side. This is to avoid any particulate, powder and any liquid to come into and occlude the thin hole. Each version of the valve is suited for a particular application: - the Small leak (~ 10 sccm at 1000 mbar) for mild corrosive operation when the partial pressure of the corrosive gas is maximum 10-5 mbar (analytical instruments, ion implanters); - the Large leak (~ 20 sccm at 1000 mbar) for heavy corrosive operations (etching, CVD), when the partial pressure of the corrosive gas is >10-5 mbar. If you wish to use a different flowrate, you might change the supply pressure. For a given supply pressure, the gas purge valve can give you a fixed flowrate value. Please note that the flow amount does not depend on the vacuum side pressure of the valve. These turbo purge valves have Agilent Varian part number PN 969-9236.Works with the following Agilent Varian turbo pumps:TwisTorr 74 FS TwisTorr 84 FS TwisTorr 305 FS TwisTorr 305-IC TwisTorr 404 FS TwisTorr 704 FS TwisTorr 804 FS Turbo-V 1001