- Stainless Steel Ring
- Viton® O-Ring
- KF-25 / NW-25
- 304 SS
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AJVS Centering Ring, KF-25 ISO-KF, Vacuum Fittings NW-25, With Viton® O-Ring Stainless Steel, 304 S.S., KF25CRVS
Condition:
New
In Stock
Item#:PN07588
Mfr Part#:KF25CRVS
Manufacturer:AJVS
Features:
AJVS Centering Ring, KF-25 ISO-KF, Vacuum Fittings NW-25, With Viton® O-Ring Stainless Steel, 304 S.S., KF25CRV
AJVS Centering Ring Features:
Stainless Steel ring with Viton® O-ring, KF25CRVS
- A: 0.98 in / 25 mm
- B: 1.02 in / 26 mm
- C: 0.31 in / 8 mm
- D: 0.15 in / 3.9 mm
Centering Ring / KF25CRV 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.
Corrosive resistant stainless steel (316) with Viton® O-ring provides great resistance to heat and agressive chemicals.
Viton® is a registered treadmark of DuPont Performance Elastomers.
AJVS Centering Ring, KF-25 ISO-KF, Vacuum Fittings NW-25, With Viton® O-Ring Stainless Steel, 304 S.S., KF25CRV
AJVS Centering Ring Technical Data:
- Stainles Steel 316
- A: 0.98 in / 25 mm
- B: 1.02 in / 26 mm
- C: 0.31 in / 8 mm
- D: 0.15 in / 3.9 mm
Get started with your repair:
We can have a repair estimate ready for your equipment within the hour of submission.
Start your equipment repair process by creating a Service RMA.
High quality service guaranteed
A&J Vacuum Services provides repairs on all types of High Vacuum equipment. We perform Turbomolecular Pump repair, Turbo Pump Repair, Dry Pump repair, Vacuum Pump repair and Mass Spectrometer repair. Our highly trained technicians will deliver the highest quality service and satisfaction.
We operate at our own full service repair facility which allows us to quickly and economically perform all repairs in a timely manner. Our advandced machinery enables us to handle all facets of the service and repair process. AJVS utilizes industry standard vibration analysis equipment and advanced testing equipment to troubleshoot and minimize all equipment failures. Our in-house machine shop is capable of machining various components, prototypes and housing conversions as needed.
AJVS repair process:
Repair Steps
- Full incoming inspection and run up time check, vibration check, drive inspection.
- Full disassembly of the pump, 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 log pump life.
- Final test and leak check. The pump in fully assembled condition is checked for vacuum seal. Leak test to 1 x 10 -Mbar l/s. Vibrations are analyzed and test data is digitally recorded.
We can repair your:
- Turbo Pumps
- Rotary Vane Pumps
- Dry Vacuum Pumps
- Leak Detectors
- Scroll Dry Pumps
- Vacuum Boosters
- Diaphragm Dry Pumps
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Contact
A&J Vacuum Services
16 Somerset Place,
Clifton, NJ 07012
Clifton, NJ 07012
Customer Service
Phone: 973-249-0854,
Fax: 973-249-0855
Fax: 973-249-0855
Service Hours
8:00am to 5:00pm,
Monday thru Friday EST
Monday thru Friday EST
HELP & FAQ
AJVS Help & Information
High Vacuum Technical Library
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