MKS 722C General Purpose Baratron Absolute Capacitance Manometer, Pressure Range 1 Torr, VCR 4 Vacuum Fitting, 9-Pin Type D Connector, PN 722C01TCD2FA. Today’s process environments require small-sized pressure measurement instruments that provide accurate, repeatable, and reliable measurements at a lower cost. MKS has applied its expertise in capacitance manometer design and manufacturing technology to the development of the compact, 722C general purpose absolute Baratron® capacitance manometer. The flexible design of the 722C makes it an ideal solution for retrofit applications as well as new equipment designs. Robust sensor construction provides high overpressure tolerances, reducing errors caused by occasional line pressure spikes. All sensor wetted surfaces are made from Inconel® to ensure maximum compatibility with many process gases1. Sophisticated technology and strict process controls ensure clean, smooth finishes (=10 Ra) on all wetted surfaces. Signal conditioning circuitry is assembled using the latest techniques in surface mount technology. All transducers are backed with a full two-year warranty. These listing is for an MKS Type 722C general purpose capacitance manometers having a 9-pin D-subminiature signal connector, a 1 Torr full scale maximum vacuum pressure reading value, a VCR 4 female vacuum flange connection, and have MKS part number 722C01TCD2FA. Compatible Controller and Cables: P102061 - MKS PDR 2000 Power Supply and Digital Readout Cable 9-Pin Cable CB2000S-2-M1 P102062 - MKS PDR 2000 Digital Power Supply and Digital Readout Capacitance Manometer Controller P1010127 - Ideal Vacuum Dual Capacitance Manometer Controller (DCM), Power Supply and Digital Pressure Readout Product Features: 0 to 10 VDC proportional analog output with 9-pin D-sub connector Direct measurement of chamber total pressure independent of gas type or composition High accuracy over a wide operating temperature range Overpressure limit of 45 psia or 2x Full Scale (whichever is greater) assures no degradation in zero repeatability or performance All wetted sensor surfaces are micro-finished to =10 Ra, eliminating inclusion sites for corrosion growth Smaller manometer size helps achieve overall system size reduction Corrosion resistant - all-metal, all-welded con­struction exposes only Inconel and stainless steel to the media Drop in replacement compatible with earlier 722 Baratron capacitance manometers

MKS 722C General Purpose Baratron Absolute Capacitance Manometer, Pressure Range 10 Torr, VCR 4 Vacuum Fitting, 9-Pin Type D Connector, PN 722C11TCD2FA. Today’s process environments require small-sized pressure measurement instruments that provide accurate, repeatable, and reliable measurements at a lower cost. MKS has applied its expertise in capacitance manometer design and manufacturing technology to the development of the compact, 722C general purpose absolute Baratron® capacitance manometer. The flexible design of the 722C makes it an ideal solution for retrofit applications as well as new equipment designs. Robust sensor construction provides high overpressure tolerances, reducing errors caused by occasional line pressure spikes. All sensor wetted surfaces are made from Inconel® to ensure maximum compatibility with many process gases1. Sophisticated technology and strict process controls ensure clean, smooth finishes (=10 Ra) on all wetted surfaces. Signal conditioning circuitry is assembled using the latest techniques in surface mount technology. All transducers are backed with a full two-year warranty. These listing is for an MKS Type 722C general purpose capacitance manometers having a 9-pin D-subminiature signal connector, a 10 Torr full scale maximum vacuum pressure reading value, a VCR 4 female vacuum flange connection, and have MKS part number 722C11TCD2FA. Compatible Controller and Cables: P102061 - MKS PDR 2000 Power Supply and Digital Readout Cable 9-Pin Cable CB2000S-2-M1 P102062 - MKS PDR 2000 Digital Power Supply and Digital Readout Capacitance Manometer Controller P1010127 - Ideal Vacuum Dual Capacitance Manometer Controller (DCM), Power Supply and Digital Pressure Readout Product Features: 0 to 10 VDC proportional analog output with 9-pin D-sub connector Direct measurement of chamber total pressure independent of gas type or composition High accuracy over a wide operating temperature range Overpressure limit of 45 psia or 2x Full Scale (whichever is greater) assures no degradation in zero repeatability or performance All wetted sensor surfaces are micro-finished to =10 Ra, eliminating inclusion sites for corrosion growth Smaller manometer size helps achieve overall system size reduction Corrosion resistant - all-metal, all-welded con­struction exposes only Inconel and stainless steel to the media Drop in replacement compatible with earlier 722 Baratron capacitance manometers

MKS 722C General Purpose Baratron Absolute Capacitance Manometer, Pressure Range 100 Torr, VCR 4 Vacuum Fitting, 9-Pin Type D Connector, PN 722C12TCD2FA. Today’s process environments require small-sized pressure measurement instruments that provide accurate, repeatable, and reliable measurements at a lower cost. MKS has applied its expertise in capacitance manometer design and manufacturing technology to the development of the compact, 722C general purpose absolute Baratron® capacitance manometer. The flexible design of the 722C makes it an ideal solution for retrofit applications as well as new equipment designs. Robust sensor construction provides high overpressure tolerances, reducing errors caused by occasional line pressure spikes. All sensor wetted surfaces are made from Inconel® to ensure maximum compatibility with many process gases1. Sophisticated technology and strict process controls ensure clean, smooth finishes (=10 Ra) on all wetted surfaces. Signal conditioning circuitry is assembled using the latest techniques in surface mount technology. All transducers are backed with a full two-year warranty. These listing is for an MKS Type 722C general purpose capacitance manometers having a 9-pin D-subminiature signal connector, a 100 Torr full scale maximum vacuum pressure reading value, a VCR 4 female vacuum flange connection, and have MKS part number 722C12TCD2FA. Compatible Controller and Cables: P102061 - MKS PDR 2000 Power Supply and Digital Readout Cable 9-Pin Cable CB2000S-2-M1 P102062 - MKS PDR 2000 Digital Power Supply and Digital Readout Capacitance Manometer Controller P1010127 - Ideal Vacuum Dual Capacitance Manometer Controller (DCM), Power Supply and Digital Pressure Readout Product Features: 0 to 10 VDC proportional analog output with 9-pin D-sub connector Direct measurement of chamber total pressure independent of gas type or composition High accuracy over a wide operating temperature range Overpressure limit of 45 psia or 2x Full Scale (whichever is greater) assures no degradation in zero repeatability or performance All wetted sensor surfaces are micro-finished to =10 Ra, eliminating inclusion sites for corrosion growth Smaller manometer size helps achieve overall system size reduction Corrosion resistant - all-metal, all-welded con­struction exposes only Inconel and stainless steel to the media Drop in replacement compatible with earlier 722 Baratron capacitance manometers

MKS 722C General Purpose Baratron Absolute Capacitance Manometer, Pressure Range 1,000 Torr, VCR 4 Vacuum Fitting, 9-Pin Type D Connector, PN 722C13TCD2FA. Today’s process environments require small-sized pressure measurement instruments that provide accurate, repeatable, and reliable measurements at a lower cost. MKS has applied its expertise in capacitance manometer design and manufacturing technology to the development of the compact, 722C general purpose absolute Baratron® capacitance manometer. The flexible design of the 722C makes it an ideal solution for retrofit applications as well as new equipment designs. Robust sensor construction provides high overpressure tolerances, reducing errors caused by occasional line pressure spikes. All sensor wetted surfaces are made from Inconel® to ensure maximum compatibility with many process gases1. Sophisticated technology and strict process controls ensure clean, smooth finishes (=10 Ra) on all wetted surfaces. Signal conditioning circuitry is assembled using the latest techniques in surface mount technology. All transducers are backed with a full two-year warranty. These listing is for an MKS Type 722C general purpose capacitance manometers having a 9-pin D-subminiature signal connector, a 1,000 Torr full scale maximum vacuum pressure reading value, a VCR 4 female vacuum flange connection, and have MKS part number 722C13TCD2FA. Compatible Controller and Cables: P102061 - MKS PDR 2000 Power Supply and Digital Readout Cable 9-Pin Cable CB2000S-2-M1 P102062 - MKS PDR 2000 Digital Power Supply and Digital Readout Capacitance Manometer Controller P1010127 - Ideal Vacuum Dual Capacitance Manometer Controller (DCM), Power Supply and Digital Pressure Readout Product Features: 0 to 10 VDC proportional analog output with 9-pin D-sub connector Direct measurement of chamber total pressure independent of gas type or composition High accuracy over a wide operating temperature range Overpressure limit of 45 psia or 2x Full Scale (whichever is greater) assures no degradation in zero repeatability or performance All wetted sensor surfaces are micro-finished to =10 Ra, eliminating inclusion sites for corrosion growth Smaller manometer size helps achieve overall system size reduction Corrosion resistant - all-metal, all-welded con­struction exposes only Inconel and stainless steel to the media Drop in replacement compatible with earlier 722 Baratron capacitance manometers

MKS 722C General Purpose Baratron Absolute Capacitance Manometer, Pressure Range 5,000 Torr, VCR 4 Vacuum Fitting, 9-Pin Type D Connector, PN 722C53TCD2FA. Today’s process environments require small-sized pressure measurement instruments that provide accurate, repeatable, and reliable measurements at a lower cost. MKS has applied its expertise in capacitance manometer design and manufacturing technology to the development of the compact, 722C general purpose absolute Baratron® capacitance manometer. The flexible design of the 722C makes it an ideal solution for retrofit applications as well as new equipment designs. Robust sensor construction provides high overpressure tolerances, reducing errors caused by occasional line pressure spikes. All sensor wetted surfaces are made from Inconel® to ensure maximum compatibility with many process gases1. Sophisticated technology and strict process controls ensure clean, smooth finishes (=10 Ra) on all wetted surfaces. Signal conditioning circuitry is assembled using the latest techniques in surface mount technology. All transducers are backed with a full two-year warranty. These listing is for an MKS Type 722C general purpose capacitance manometers having a 9-pin D-subminiature signal connector, a 5,000 Torr full scale maximum vacuum pressure reading value, a VCR 4 female vacuum flange connection, and have MKS part number 722C53TCD2FA. Compatible Controller and Cables: P102061 - MKS PDR 2000 Power Supply and Digital Readout Cable 9-Pin Cable CB2000S-2-M1 P102062 - MKS PDR 2000 Digital Power Supply and Digital Readout Capacitance Manometer Controller P1010127 - Ideal Vacuum Dual Capacitance Manometer Controller (DCM), Power Supply and Digital Pressure Readout Product Features: 0 to 10 VDC proportional analog output with 9-pin D-sub connector Direct measurement of chamber total pressure independent of gas type or composition High accuracy over a wide operating temperature range Overpressure limit of 45 psia or 2x Full Scale (whichever is greater) assures no degradation in zero repeatability or performance All wetted sensor surfaces are micro-finished to =10 Ra, eliminating inclusion sites for corrosion growth Smaller manometer size helps achieve overall system size reduction Corrosion resistant - all-metal, all-welded con­struction exposes only Inconel and stainless steel to the media Drop in replacement compatible with earlier 722 Baratron capacitance manometers

MKS 722C General Purpose Baratron Absolute Capacitance Manometer, Pressure Range 10,000 Torr, VCR 4 Vacuum Fitting, 9-Pin Type D Connector, PN 722C14TCD2FA. Today’s process environments require small-sized pressure measurement instruments that provide accurate, repeatable, and reliable measurements at a lower cost. MKS has applied its expertise in capacitance manometer design and manufacturing technology to the development of the compact, 722C general purpose absolute Baratron® capacitance manometer. The flexible design of the 722C makes it an ideal solution for retrofit applications as well as new equipment designs. Robust sensor construction provides high overpressure tolerances, reducing errors caused by occasional line pressure spikes. All sensor wetted surfaces are made from Inconel® to ensure maximum compatibility with many process gases1. Sophisticated technology and strict process controls ensure clean, smooth finishes (=10 Ra) on all wetted surfaces. Signal conditioning circuitry is assembled using the latest techniques in surface mount technology. All transducers are backed with a full two-year warranty. These listing is for an MKS Type 722C general purpose capacitance manometers having a 9-pin D-subminiature signal connector, a 10,000 Torr full scale maximum vacuum pressure reading value, a VCR 4 female vacuum flange connection, and have MKS part number 722C14TCD2FA. Compatible Controller and Cables: P102061 - MKS PDR 2000 Power Supply and Digital Readout Cable 9-Pin Cable CB2000S-2-M1 P102062 - MKS PDR 2000 Digital Power Supply and Digital Readout Capacitance Manometer Controller P1010127 - Ideal Vacuum Dual Capacitance Manometer Controller (DCM), Power Supply and Digital Pressure Readout Product Features: 0 to 10 VDC proportional analog output with 9-pin D-sub connector Direct measurement of chamber total pressure independent of gas type or composition High accuracy over a wide operating temperature range Overpressure limit of 45 psia or 2x Full Scale (whichever is greater) assures no degradation in zero repeatability or performance All wetted sensor surfaces are micro-finished to =10 Ra, eliminating inclusion sites for corrosion growth Smaller manometer size helps achieve overall system size reduction Corrosion resistant - all-metal, all-welded con­struction exposes only Inconel and stainless steel to the media Drop in replacement compatible with earlier 722 Baratron capacitance manometers

MKS 722C General Purpose Baratron Absolute Capacitance Manometer, Pressure Range 20,000 Torr, VCR 4 Vacuum Fitting, 9-Pin Type D Connector, PN 722C24TCD2FA. Today’s process environments require small-sized pressure measurement instruments that provide accurate, repeatable, and reliable measurements at a lower cost. MKS has applied its expertise in capacitance manometer design and manufacturing technology to the development of the compact, 722C general purpose absolute Baratron® capacitance manometer. The flexible design of the 722C makes it an ideal solution for retrofit applications as well as new equipment designs. Robust sensor construction provides high overpressure tolerances, reducing errors caused by occasional line pressure spikes. All sensor wetted surfaces are made from Inconel® to ensure maximum compatibility with many process gases1. Sophisticated technology and strict process controls ensure clean, smooth finishes (=10 Ra) on all wetted surfaces. Signal conditioning circuitry is assembled using the latest techniques in surface mount technology. All transducers are backed with a full two-year warranty. These listing is for an MKS Type 722C general purpose capacitance manometers having a 9-pin D-subminiature signal connector, a 20,000 Torr full scale maximum vacuum pressure reading value, a VCR 4 female vacuum flange connection, and have MKS part number 722C24TCD2FA. Compatible Controller and Cables: P102061 - MKS PDR 2000 Power Supply and Digital Readout Cable 9-Pin Cable CB2000S-2-M1 P102062 - MKS PDR 2000 Digital Power Supply and Digital Readout Capacitance Manometer Controller P1010127 - Ideal Vacuum Dual Capacitance Manometer Controller (DCM), Power Supply and Digital Pressure Readout Product Features: 0 to 10 VDC proportional analog output with 9-pin D-sub connector Direct measurement of chamber total pressure independent of gas type or composition High accuracy over a wide operating temperature range Overpressure limit of 45 psia or 2x Full Scale (whichever is greater) assures no degradation in zero repeatability or performance All wetted sensor surfaces are micro-finished to =10 Ra, eliminating inclusion sites for corrosion growth Smaller manometer size helps achieve overall system size reduction Corrosion resistant - all-metal, all-welded con­struction exposes only Inconel and stainless steel to the media Drop in replacement compatible with earlier 722 Baratron capacitance manometers

MKS Manometer Cable Connects 937B or 946 Controllers to 722 Manometers, DB9 Male to DB9 Female, 10 ft. (3m) Long. MKS Part Number: 100016951. The MKS Manometer cable connects 937B or 946 controllers to Series 722 capacitance manometers. It has 9-pin type D subminiature connectors. This is the Cable ONLY. The Series 937B Digital Combination Vacuum Gauge Controller operates up to six vacuum pressure sensors simultaneously. This highly flexible vacuum gauge controller supports a wide range of sensor technologies, including cold cathode, hot cathode, standard Pirani, convection Pirani, Baratron® capacitance manometers and absolute Piezo sensors for a measurement range from ultra-high vacuum to above atmospheric pressure. The back lit LCD display, intuitive menus and simple push button front panel, allows for ease in setup of the 937B. The 937B, enables the use of any sensor card in each of the sensor card slots. The 937B can be configured with up to three hot or cold cathode type gauges, or three dual sensor cards for a maximum of six gauge connections.

MKS Manometer Cable Connects 937B or 946 Controllers to 722 Manometers, DB9 Male to DB9 Female, 25 ft. (7.5m). Long. MKS Part Number: 100016952. The MKS Manometer cable connects 937B or 946 controllers to Series 722 Manometers, DB9 Male to DB9 Female. It has 9-pin type D subminiature connectors. This is the Cable ONLY. The Series 937B Digital Combination Vacuum Gauge Controller operates up to six vacuum pressure sensors simultaneously. This highly flexible vacuum gauge controller supports a wide range of sensor technologies, including cold cathode, hot cathode, standard Pirani, convection Pirani, Baratron® capacitance manometers and absolute Piezo sensors for a measurement range from ultra-high vacuum to above atmospheric pressure. The back lit LCD display, intuitive menus and simple push button front panel, allows for ease in setup of the 937B. The 937B, enables the use of any sensor card in each of the sensor card slots. The 937B can be configured with up to three hot or cold cathode type gauges, or three dual sensor cards for a maximum of six gauge connections.

IVP Cable For XGC-520 and MKS PDR2000 Controller, Dual Sensor Y Cable, DB9M to Two DB9F, Replaces CB2000S-2-M1, 10 ft. This is a dual sensor cable for the Ideal Vacuum XGC-520 Dual Capacitance Manometer Gauge Controller (P1010127) and the MKS PDR2000 (P102062). It connects the controller to up to two Baratron sensors with DB9 pinouts. This Y splitter cable has a DB9 male on one end which connects to the controller, and two DB9 female connectors on the other. This cable is manufactured by Ideal Vacuum and is a direct replacement for MKS part number CB2000S-2-M1. Ths cable is compatible with Baratron 722, 750, 850, or 852 series sensors with 9 pin male connectors. These cables are 10 feet long.

IVP Dual Capacitance Manometer Gauge Controller with USB for MKS Baratron Gauges, LCD Readout and Two Setpoints. The Ideal Vacuum Products (IVP) XGC-520 Dual Capacitance Manometer Gauge Controller is an inexpensive solution for pressure readout of up to two Capacitance Diaphragm Gauges. This IVP exclusive controller provides enhanced accuracy with intelligently designed features for simple user control and easy system integration. The controller is designed to interface with the popular 626D, 627H, and 722C series of Baratron® capacitance diaphragm gauges from MKS and can read full scale absolute vacuum/pressure ranges from 20 mTorr (2 x 10-4 Torr) to as much as 10,000 Torr (1x104 Torr). Because these gauges measure absolute pressure, they are gas type and composition independent. Lookup tables and conversion factors are not required. The unit has two analog output relays, each of which can be assigned to either of the two gauge channels and programmed to energize when a setpoint is reached. This flexibility allows the user to easily set up automated tasks, such as valve activation or energizing a turbomolecular pump when an appropriate backing pump pressure is achieved. The Dual Capacitance Manometer Gauge Controller is conveniently housed in a compact 1/8-DIN extruded aluminum enclosure for benchtop or rack panel mounting. The brilliant, blue LCD display is easy to read and displays vital system and controller information at a glance. The intuitive front panel membrane switch interface allows the user to access and adjust all parameters quickly. Remote communication and control is achieved by RS-232 serial terminal software. Connection is made via the rear-mounted DB15 or USB-B connectors. A variety of sensor and serial cables are available. The controller has a built-in universal power supply which accepts an input of 100-240 VAC, 50/60Hz. Included is a 2 meter long (6 ft.) 115 VAC input power cord with US plug 5-15P to C13 Connector. Features: Controls up to two (2) capacitive diaphragm sensor gauges (CDG) Interfaces with all popular MKS 626D, 627H, and 722C series Baratron sensor gauges, heated or unheated, with full scale measurement ranges from 20 mTorr to 10,000 Torr Gas type and composition independent - no need for lookup tables and conversion factors Compact 1/8-DIN enclosure for benchtop or rack panel mounting Brilliant Blue LCD readout display Intuitive interface makes setting parameters quick and easy Two setpoint output relays for automated control of other equipment User selectable pressure units for each gauge (Torr, mTorr, mBar, and Pa) Serial communication for remote control through DB9 and USB-B ports Available Cables and Adapters: P102063 Sensor cable, connects two gauges to DCM,10 ft., DB9 -M to two DB15-F P102061 Sensor cable, connects two gauges to DCM, 10 ft. DB9-M to two DB9-F P1011364 Serial cable, connects remote computer to DCM, 10 ft., DB15-M to DB9-F P1012796 USB cable, connects remote computer to DCM, 10 ft. USB-A to USB-B P1012800 DB15-M to terminal block breakout for splitting out relays and RS232 cables Please download the user manual for complete information.

MKS PDR2000 Power Supply and Digital Readout Capacitance Manometer Controller. MKS Part Number: PDR2000AO. The MKS PDR2000 power supply and digital readout capacitance manometer controller provides up to 750mA to operate two Baratron pressure transducers. The MKS PDR 200 can display one channel at a time on a 4-1/2 digital meter readout. The MKS PDR 2000 has two configurable relay set points, an RS-232 output, and a 0 to 10 VDC linear output for each transducer. Cables for the MKS PDR 2000 are available but sold separately.

MKS Manometer Cable Connects 146 or 660 Controller to Series 722 Manometers, 9-pin Connector, 10 ft. (3m) Long. MKS Part Number: RCB700-1-10. The MKS manometer cable connects 146 or 660 controller to series 722 manometers, 9-pin D-sub connectors. This is the Cable ONLY. MKS has applied its expertise in capacitance manometer design and manufacturing technology to the development of the compact, 722C general purpose absolute Baratron® capacitance manometer. The flexible design of the 722C makes it an ideal solution for retrofit applications as well as new equipment designs. Robust sensor construction provides high overpressure tolerances, reducing errors caused by occasional line pressure spikes. All sensor wetted surfaces are made from Inconel® to ensure maximum compatibility with many process gases1. Sophisticated technology and strict process controls ensure clean, smooth finishes (=10 Ra) on all wetted surfaces. Signal conditioning circuitry is assembled using the latest techniques in surface mount technology.

Adapter KF-16 to 4 VCR Male, ISO-KF Flange Size NW-16, Stainless Steel These adapters connect KF-16 to Swagelok® 4 VCR® male. The flange size follows ISO-KF standards and is NW-16. They are commonly used to make connections between ISO-KF fittings and VCR Tubing. The ISO-KF flanges are often called quick flange fittings because they are quick to assemble. A circumferential clamp and centering ring form the vacuum seal between the connecting flanges (please see top right figure - click to enlarge). The centering ring contains a rubber elastomer o-ring. The standard sizes for quick flange fittings are KF-10, KF-16, KF-25, KF-40, and KF-50 with flange sizes NW-10, NW-16, NW-25, NW-40, and NW-50, respectively. They are made of Stainless Steel. Adapter KF-16 to 4 VCR Male, ISO-KF Flange Size NW-16, Stainless Steel Flange Size: ISO-KF NW-16 Tubing Size: 4 VCR (1/4 inch) Common Dimensions: A = 1.40 (36mm), B = .19 (5mm) Swagelok, VCR-TM Swagelok Company

Adapter KF-25 to 4 VCR Male, ISO-KF Flange Size NW-25, Stainless Steel These adapters connect KF-25 to Swagelok® 4 VCR® male. The flange size follows ISO-KF standards and is NW-25. They are commonly used to make connections between ISO-KF fittings and VCR Tubing. The ISO-KF flanges are often called quick flange fittings because they are quick to assemble. A circumferential clamp and centering ring form the vacuum seal between the connecting flanges (please see top right figure - click to enlarge). The centering ring contains a rubber elastomer o-ring. The standard sizes for quick flange fittings are KF-10, KF-16, KF-25, KF-40, and KF-50 with flange sizes NW-10, NW-16, NW-25, NW-40, and NW-50, respectively. They are made of Stainless Steel. Adapter KF-25 to 4 VCR Male, ISO-KF Flange Size NW-25, Stainless Steel Flange Size: ISO-KF NW-25 Tubing Size: 4 VCR (1/4 inch) Common Dimensions: A = 1.40 (36mm), B = .19 (5mm) Swagelok, VCR-TM Swagelok Company

Adapter KF-40 to 4 VCR Male, ISO-KF Flange Size NW-40, Stainless Steel These adapters connect KF-40 to Swagelok® 4 VCR® male. The flange size follows ISO-KF standards and is NW-40. They are commonly used to make connections between ISO-KF fittings and VCR Tubing. The ISO-KF flanges are often called quick flange fittings because they are quick to assemble. A circumferential clamp and centering ring form the vacuum seal between the connecting flanges (please see top right figure - click to enlarge). The centering ring contains a rubber elastomer o-ring. The standard sizes for quick flange fittings are KF-10, KF-16, KF-25, KF-40, and KF-50 with flange sizes NW-10, NW-16, NW-25, NW-40, and NW-50, respectively. They are made of Stainless Steel. Adapter KF-40 to 4 VCR Male, ISO-KF Flange Size NW-40, Stainless Steel Flange Size: ISO-KF NW-40 Tubing Size: 4 VCR (1/4 inch) Common Dimensions: A = 1.40 (36mm), B = .19 (5mm) Swagelok, VCR-TM Swagelok Company

Adapter KF-50 to 4 VCR Male, ISO-KF Flange Size NW-50, Stainless Steel These adapters connect KF-50 to Swagelok® 4 VCR® male. The flange size follows ISO-KF standards and is NW-50. They are commonly used to make connections between ISO-KF fittings and VCR Tubing. The ISO-KF flanges are often called quick flange fittings because they are quick to assemble. A circumferential clamp and centering ring form the vacuum seal between the connecting flanges (please see top right figure - click to enlarge). The centering ring contains a rubber elastomer o-ring. The standard sizes for quick flange fittings are KF-10, KF-16, KF-25, KF-40, and KF-50 with flange sizes NW-10, NW-16, NW-25, NW-40, and NW-50, respectively. They are made of Stainless Steel. Adapter KF-50 to 4 VCR Male, ISO-KF Flange Size NW-50, Stainless Steel Flange Size: ISO-KF NW-50 Tubing Size: 4 VCR (1/4 inch) Common Dimensions: A = 1.40 (36mm), B = .19 (5mm) Swagelok, VCR-TM Swagelok Company

Conflat Flange (CF) VCR Male 1/4 inch connected to CF 1-1/3 inch, Stainless Steel Fittings These conflat to male Swagelok® VCR® vacuum fittings have a flange size of ConFlat (CF) 1-1/3 inch connected to Swagelok male VCR 1/4 inch. ConFlat (CF) flanges are used for ultra-high vacuum applications. These fittings use a copper gasket and knife-edge flanges to achieve the high vacuum seal and can operate down to 10-13 torr (10-11 Pa) and can be heated to 450 °C for bake-out. North American flange sizes are given by flange outer diameter in inches: 1-1/3 (mini conflat), 2¾, 4½, 6, 8, 10, 12, 13¼, 14 and 16½. In Europe and Asia, sizes are given by tube inner diameter in millimeters: DN16, DN40, DN63, DN100, DN160, DN200, DN250. These vacuum fittings are made of corrosion resistant stainless steel. Conflat Flange (CF) VCR Male 1/4 inch to CF 1-1/3 inch, Stainless Steel Fittings CF Flange Size: CF 1-1/3 inch to VCR Male 1/4 inch Common Dimensions: A= Length 1.36 inch B= Tube Size 1/4 inch Swagelok, VCR-TM Swagelok Company

Conflat Flange (CF) VCR Male 1/4 inch connected to CF 2-3/4 inch, Stainless Steel Fittings These conflat to male Swagelok® VCR® vacuum fittings have a flange size of ConFlat (CF) 2-3/4 inch connected to Swagelok male VCR 1/4 inch. ConFlat (CF) flanges are used for ultra-high vacuum applications. These fittings use a copper gasket and knife-edge flanges to achieve the high vacuum seal and can operate down to 10-13 torr (10-11 Pa) and can be heated to 450 °C for bake-out. North American flange sizes are given by flange outer diameter in inches: 1-1/3 (mini conflat), 2¾, 4½, 6, 8, 10, 12, 13¼, 14 and 16½. In Europe and Asia, sizes are given by tube inner diameter in millimeters: DN16, DN40, DN63, DN100, DN160, DN200, DN250. These vacuum fittings are made of corrosion resistant stainless steel. Conflat Flange (CF) VCR Male 1/4 inch to CF 2-3/4 inch, Stainless Steel Fittings CF Flange Size: CF 2-3/4 inch to VCR Male 1/4 inch Common Dimensions: A= Length 1.36 inch B= Tube Size 1/4 inch Swagelok, VCR-TM Swagelok Company

Swagelok SS-4-VCR-2-VS, VCR 4, 1/4 in 316L Stainless Steel Unplated Nonretained Gasket, PN: SS-4-VCR-2-VS This Swagelok® VCR® Nonretained Gasket is made of 316L Stainless Steel. Swagelok Part Number: SS-4-VCR-2-VS. These VCR (Vacuum Coupling Radiation) fittings and components are precision manufactured and offer a leak-tight, metal on metal seal. They can be used for any fluid flow application and provide leak-tight service from vacuum to positive pressure. Polished surface finish and high purity materials virtually eliminate these fittings as a source of system contamination. The VCR fitting design has been tested to maximum leak rate of 4x10-9 std cm3/s with silver-plated-copper gaskets, and to a maximum leak rate of 4x10-11 std cm3/s with unplated (Ni, Cu or 316L SS) gaskets.Specifications and Dimensions:316L Stainless Steel VCR Size: 4 Inch Size: 1/4 E: 0.22 in (5.6 mm) Tx: 0.47 in (11.9 mm) Swagelok, VCR-TM Swagelok Company

Swagelok SS-4-VCR-2, VCR 4, 1/4 in, Silver Plated 316L Stainless Steel, Nonretained Gasket This Swagelok® VCR® Nonretained Gasket is made of Sil;ver Plated 316L Stainless Steel. Swagelok Part Number: SS-4-VCR-2. These VCR (Vacuum Coupling Radiation) fittings and components are precision manufactured and offer a leak-tight, metal on metal seal. They can be used for any fluid flow application and provide leak-tight service from vacuum to positive pressure. Polished surface finish and high purity materials virtually eliminate these fittings as a source of system contamination. The VCR fitting design has been tested to maximum leak rate of 4x10-9 std cm3/s with silver-plated-copper gaskets, and to a maximum leak rate of 4x10-11 std cm3/s with unplated (Ni, Cu or 316L SS) gaskets.Specifications and Dimensions:Silver Plated 316L Stainless Steel VCR Size: 4 Inch Size: 1/4 E: 0.22 in (5.6 mm) Tx: 0.47 in (11.9 mm) Swagelok, VCR-TM Swagelok Company

Swagelok NI-4-VCR-2-VS, VCR 4, 1/4 in Nickel Unplated Nonretained Gasket. This Swagelok® VCR® Unplated Nonretained Gasket is made of Nickel. Swagelok Part Number: NI-4-VCR-2-VS. These VCR (Vacuum Coupling Radiation) fittings and components are precision manufactured and offer a leak-tight, metal on metal seal. They can be used for any fluid flow application and provide leak-tight service from vacuum to positive pressure. Polished surface finish and high purity materials virtually eliminate these fittings as a source of system contamination. The VCR fitting design has been tested to maximum leak rate of 4x10-9 std cm3/s with silver-plated-copper gaskets, and to a maximum leak rate of 4x10-11 std cm3/s with unplated (Ni, Cu or 316L SS) gaskets.Specifications and Dimensions:Nickel VCR Size: 4 Inch Size: 1/4 E: 0.22 in (5.6 mm) Tx: 0.47 in (11.9 mm) Swagelok, VCR-TM Swagelok Company

Swagelok NI-4-VCR-2, VCR 4, 1/4 in, Silver Plated Nickel, Nonretained Gasket This Swagelok® VCR® Nonretained Gasket is made of Silver-Plated Nickel. Swagelok Part Number: NI-4-VCR-2. These VCR (Vacuum Coupling Radiation) fittings and components are precision manufactured and offer a leak-tight, metal on metal seal. They can be used for any fluid flow application and provide leak-tight service from vacuum to positive pressure. Polished surface finish and high purity materials virtually eliminate these fittings as a source of system contamination. The VCR fitting design has been tested to maximum leak rate of 4x10-9 std cm3/s with silver-plated-copper gaskets, and to a maximum leak rate of 4x10-11 std cm3/s with unplated (Ni, Cu or 316L SS) gaskets.Specifications and Dimensions:Silver Plated Nickel VCR Size: 4 Inch Size: 1/4 E: 0.22 in (5.6 mm) Tx: 0.47 in (11.9 mm) Swagelok, VCR-TM Swagelok Company

Swagelok VCR 4, 1/4 in Copper Unplated Nonretained Gasket. PN: CU-4-VCR-2 This Swagelok® VCR® Unplated Nonretained Gasket is made of Copper. Swagelok Part Number: CU-4-VCR-2. These VCR (Vacuum Coupling Radiation) fittings and components are precision manufactured and offer a leak-tight, metal on metal seal. They can be used for any fluid flow application and provide leak-tight service from vacuum to positive pressure. Polished surface finish and high purity materials virtually eliminate these fittings as a source of system contamination. The VCR fitting design has been tested to maximum leak rate of 4x10-9 std cm3/s with silver-plated-copper gaskets, and to a maximum leak rate of 4x10-11 std cm3/s with unplated (Ni, Cu or 316L SS) gaskets.Specifications and Dimensions:Copper VCR Size: 4 Inch Size: 1/4 E: 0.22 in (5.6 mm) Tx: 0.47 in (11.9 mm) Swagelok, VCR-TM Swagelok Company

Bolt Kit For 1.33 (1-1/3)Inch Conflat Clear Bolt Hole Flanges, Silver-Plated Allen Bolts With Platenuts.These bolt kits contain silver-plated 12-point head bolts, platenuts, and washers to fasten clearance hole 1.33 (1-1/3) inch CF Conflat flanged fittings. These confalt flages can be pumped down to 10-13 torr (10-11 Pa) and can be heated to 450 °C for bake-out. North American flange sizes are given by flange outer diameter in inches: 1-1/3 ("mini conflat"), 2-1/8, 2-3/4, 4-1/2, 4-5/8, 6, 6-3/4, 8, 10, 12, 13-1/4, 14 and 16-1/2. In Europe and Asia, sizes are given by tube inner diameter in millimeters: DN16, DN40, DN63, DN100, DN160, DN200, DN250. These are complete kits, with bolts, washers, and platenuts to fasten one conflat clearance hole 1.33 (1-1/3) inch flange connection.Complete Kit - 1.33 (1-1/3) inch Conflat Clearance Bolt Hole Fasteners: QTY 6, Silver-Plated 8-32 x 0.75 Inch Long Allen Bolts QTY 6, Washers QTY 3, Platenut

Bolt Kit For 2.75 (2-3/4)Inch Conflat Clear Bolt Hole Flanges, Silver-Plated 12 Point Bolts With Platenuts.These bolt kits contain silver-plated 12-point head bolts, platenuts, and washers to fasten clearance hole 2.75 (2-3/4) inch CF Conflat flanged fittings. These confalt flages can be pumped down to 10-13 torr (10-11 Pa) and can be heated to 450 °C for bake-out. North American flange sizes are given by flange outer diameter in inches: 1-1/3 ("mini conflat"), 2-1/8, 2-3/4, 4-1/2, 4-5/8, 6, 6-3/4, 8, 10, 12, 13-1/4, 14 and 16-1/2. In Europe and Asia, sizes are given by tube inner diameter in millimeters: DN16, DN40, DN63, DN100, DN160, DN200, DN250. These are complete kits, with bolts, washers, and platenuts to fasten one conflat clearance hole 2.75 (2-3/4) inch flange connection.Complete Kit - 2.75 (2-3/4) inch Conflat Clearance Bolt Hole Fasteners: QTY 6, Silver-Plated 1/4 x 1.25 Inch Long 12-Point Bolts QTY 6, Washers QTY 3, Platenut

Conflat Flange (CFF) Copper Gaskets CF Size 1-1/3" These conflat copper conflat gaskets fit a conflat flange size of 1-1/3 inches. ConFlat (CF) flanges are used for ultra-high vacuum applications. These fittings use a copper gasket and knife-edge flanges to achieve the high vacuum seal and can operate down to 10-13 torr (10-11 Pa) and can be heated to 450°C for bake-out. North American flange sizes are given by flange outer diameter in inches: 1-1/3 ("mini conflat"), 2¾, 4½, 6, 8, 10, 12, 13¼, 14 and 16½. In Europe and Asia, sizes are given by tube inner diameter in millimeters: DN16, DN40, DN63, DN100, DN160, DN200, DN250. These vacuum fittings are made of corrosive resistant stainless steel.Conflat Flange (CF) Copper Gaskets CF Size 1-1/3" - 1 eachCF Flange Size: CF 1-1/3 inch Common Dimensions: Flange Outer Diameter (OD) 1-1/3", Gasket Outer Diameter (OD) 0.838", Gasket Inner Diameter (ID) 0.640"

Conflat Flange (CFF) Copper Gaskets CF Size 2-3/4" These conflat copper conflat gaskets fit a conflat flange size of 2-3/4 inches. ConFlat (CF) flanges are used for ultra-high vacuum applications. These fittings use a copper gasket and knife-edge flanges to achieve the high vacuum seal and can operate down to 10-13 torr (10-11 Pa) and can be heated to 450°C for bake-out. North American flange sizes are given by flange outer diameter in inches: 1-1/3 ("mini conflat"), 2¾, 4½, 6, 8, 10, 12, 13¼, 14 and 16½ , in Europe and Asia, sizes are given by tube inner diameter in millimeters: DN16, DN40, DN63, DN100, DN160, DN200, DN250. These vacuum fittings are made of corrosive resistant stainless steel. Conflat Flange (CF) Copper Gaskets CF Size 2-3/4" - 1 eachCF Flange Size: CF 2-3/4 inch Common Dimensions: Flange Outer Diameter (OD) 2-3/4", Gasket Outer Diameter (OD) 1.895", Gasket Inner Diameter (ID) 1.451"