Aluminum
Turbo Pumps & Systems
New Turbo Pumps
New Turbo Pumping Stations
Refurbished / Demo Turbo Pumps
Rotary Vane Pumps
New Rotary Vane Pumps
Dry Vacuum Pumps
Vacuum Measurement
Vacuum Hardware
KF (NW) Components
CF Components
ISO Components
Leak Detectors & Mass Specs
Spare Parts
Rotary Vane Pumps
Vacuum Fluids / Greases
Traps Mist Filters
Laboratory Equipment
Liquid Handling
Bottletop Dispensers
Bottletop Dispensers Parts & Accesories
- Aluminum Ring
- Viton® O-ring
- KF-16 / NW-16
Centering Ring KF 16 With Viton® O-Ring, KF 16 (NW 16), Aluminum, The centering ring contains a rubber elastomeric fluorocarbon o-ring. Those are also recognized as NW10, NW16, NW25, NW40, or KF-10 KF-16, KF-25, KF-40 and KF-50, KF16CRVA
Aluminum / Viton®
- A: 0.63 in / 16 mm
- B: 0.67 in / 17 mm
- C: 0.31 in / 8 mm
- D: 0.15 in / 3.9 mm
Overview:
The Centering Rings are available in the following sizes: NW 10, NW 16, NW 25, NW 40, NW 50.
The Centering Rings are available in Aluminum / Viton®, Aluminum / NBR, Stainless Steel / Viton® or Stainless Steel / NBR.
The centering ring contains a rubber elastomer fluorocarbon o-ring. Those are also recognized as NW10, NW16, NW25, NW40, or KF-10 KF-16, KF-25, KF-40 and KF-50
Standard sizes for quick flange fittings are KF-10, KF-16, KF-25 and KF-50 with Flange sizes NW-10, NW16, NW-25, NW-40
KF (also referred to as NW) assemblies consist of two Flanges, a Center Viton® O-Ring and an aluminum Clamp. Clamps are assembled with wing nuts to insure ease of use over time without tools. A uniform application of pressure on the clamp insures a vacuum seal. The mating flange surfaces compress the O-Ring, which is held in place by a metal centering ring, to generate the vacuum seal.
Viton® is a registered treadmark of DuPont Performance Elastomers
Centering Ring KF 16 With Viton® O-Ring, KF 16 (NW 16), Aluminum, The centering ring contains a rubber elastomeric fluorocarbon o-ring. Those are also recognized as NW10, NW16, NW25, NW40, or KF-10 KF-16, KF-25, KF-40 and KF-50, KF16CRVA
Technical Data:
- A: 0.63 in / 16 mm
- B: 0.67 in / 17 mm
- C: 0.31 in / 8 mm
- D: 0.15 in / 3.9 mm
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Service and Repair - Turbo Pumps
- Rotary Vane Pumps
- Dry Vacuum Pumps
- Leak Detectors
- Scroll Dry Pumps
- Vacuum Boosters
- Diaphragm Dry Pumps
A & J Vacuum Services provides repair service for all types of High Vacuum equipment. We perform Turbomolecular Pump repair, Turbo Pump Repair, Dry Pump repair, Vacuum Pump repair, Mass Spectrometer repair, Rotary Vane Pump repair, Vacuum Booster repair, and Leak detector repair. Our highly trained technicians have years of experience and guarantee the highest quality service.
We operate at our own full service repair facility in Clifton, NJ. We have invested in state-of-the-art equipment including; complete line of decontamination, cleaning, drying, balancing, vibration analysis and software to minimize failures. Our in-house machine shop is capable of machining various components, prototypes and housing conversions as needed.
We support all major manufacturers including Pfeiffer Vacuum, Alcatel / Adixen, Edwards Vacuum, Varian, Oerlikon / Leybod Vacuum, Vacuubrand, and Agilent Technologies.
Repair Steps
- Full incoming inspection and run up time check, vibration check, drive inspection.
- Full disassembly, decontamination and cleaning.
- Pump is balanced utilizing state-of-the-art equipment from the world leader in equipment balancing and analysis to reduce noise and vibrations and extend bearings life.
- Assembly and replacement of all necessary parts such as shafts, bushings, bearings, sleeves, O-rings, gaskets, seals, wicks, etc. Only parts that meet or surpass OEM specifications are used to ensure dependable highest quality service and long pump life.
- Final test and leak check. The pump in fully assembled condition is checked for vacuum seal. Leak test to 1 x 10-9 Mbar l/s. Vibrations are analyzed and test data is digitally recorded.
Every pump and instrument is extensively tested for 48 hours. During our final tests, we monitor total pressure, temperature, vibration and noise level utilizing newest testing technologies and techniques specified by OEM. Upon request, we can provide our customers with a pump down graph. Call us for your free repair estimate at 1-973-249-0854.
Overview
Centering Ring KF 16 With Viton® O-Ring, KF 16 (NW 16), Aluminum, The centering ring contains a rubber elastomeric fluorocarbon o-ring. Those are also recognized as NW10, NW16, NW25, NW40, or KF-10 KF-16, KF-25, KF-40 and KF-50, KF16CRVA
Aluminum / Viton®
- A: 0.63 in / 16 mm
- B: 0.67 in / 17 mm
- C: 0.31 in / 8 mm
- D: 0.15 in / 3.9 mm
Overview:
The Centering Rings are available in the following sizes: NW 10, NW 16, NW 25, NW 40, NW 50.
The Centering Rings are available in Aluminum / Viton®, Aluminum / NBR, Stainless Steel / Viton® or Stainless Steel / NBR.
The centering ring contains a rubber elastomer fluorocarbon o-ring. Those are also recognized as NW10, NW16, NW25, NW40, or KF-10 KF-16, KF-25, KF-40 and KF-50
Standard sizes for quick flange fittings are KF-10, KF-16, KF-25 and KF-50 with Flange sizes NW-10, NW16, NW-25, NW-40
KF (also referred to as NW) assemblies consist of two Flanges, a Center Viton® O-Ring and an aluminum Clamp. Clamps are assembled with wing nuts to insure ease of use over time without tools. A uniform application of pressure on the clamp insures a vacuum seal. The mating flange surfaces compress the O-Ring, which is held in place by a metal centering ring, to generate the vacuum seal.
Viton® is a registered treadmark of DuPont Performance Elastomers
Specifications
Centering Ring KF 16 With Viton® O-Ring, KF 16 (NW 16), Aluminum, The centering ring contains a rubber elastomeric fluorocarbon o-ring. Those are also recognized as NW10, NW16, NW25, NW40, or KF-10 KF-16, KF-25, KF-40 and KF-50, KF16CRVA
Technical Data:
- A: 0.63 in / 16 mm
- B: 0.67 in / 17 mm
- C: 0.31 in / 8 mm
- D: 0.15 in / 3.9 mm
Service & Repair
- Turbo Pumps
- Rotary Vane Pumps
- Dry Vacuum Pumps
- Leak Detectors
- Scroll Dry Pumps
- Vacuum Boosters
- Diaphragm Dry Pumps
A & J Vacuum Services provides repair service for all types of High Vacuum equipment. We perform Turbomolecular Pump repair, Turbo Pump Repair, Dry Pump repair, Vacuum Pump repair, Mass Spectrometer repair, Rotary Vane Pump repair, Vacuum Booster repair, and Leak detector repair. Our highly trained technicians have years of experience and guarantee the highest quality service.
We operate at our own full service repair facility in Clifton, NJ. We have invested in state-of-the-art equipment including; complete line of decontamination, cleaning, drying, balancing, vibration analysis and software to minimize failures. Our in-house machine shop is capable of machining various components, prototypes and housing conversions as needed.
We support all major manufacturers including Pfeiffer Vacuum, Alcatel / Adixen, Edwards Vacuum, Varian, Oerlikon / Leybod Vacuum, Vacuubrand, and Agilent Technologies.
Repair Steps
- Full incoming inspection and run up time check, vibration check, drive inspection.
- Full disassembly, decontamination and cleaning.
- Pump is balanced utilizing state-of-the-art equipment from the world leader in equipment balancing and analysis to reduce noise and vibrations and extend bearings life.
- Assembly and replacement of all necessary parts such as shafts, bushings, bearings, sleeves, O-rings, gaskets, seals, wicks, etc. Only parts that meet or surpass OEM specifications are used to ensure dependable highest quality service and long pump life.
- Final test and leak check. The pump in fully assembled condition is checked for vacuum seal. Leak test to 1 x 10-9 Mbar l/s. Vibrations are analyzed and test data is digitally recorded.
Every pump and instrument is extensively tested for 48 hours. During our final tests, we monitor total pressure, temperature, vibration and noise level utilizing newest testing technologies and techniques specified by OEM. Upon request, we can provide our customers with a pump down graph. Call us for your free repair estimate at 1-973-249-0854.
