Products
1-1/2" FNPT X KF40 Flange
1-1/2" FNPT X KF40 Flange
$29.90
Brand New items True 1-1/2" Female NPT to KF40 Stainless Steel 304 Vacuum adapter, Good OEM replacement NPT thread strictly follow US standard 60 degree thread angle 11-1/2 threads per inch end to end length 1.57" or 40mm Major OD 1.9" Self-sealing with PTFE tape or liquid sealant Beware of some china product, they claimed to carry NPT thread...
1/2" FNPT X KF40 Flange
1/2" FNPT X KF40 Flange
$26.90
Brand New items True 1/2" Female NPT to KF40 Stainless Steel 304 Vacuum adapter, Good OEM replacement NPT thread strictly follow US standard 60 degree thread angle 14 threads per inch end to end length 1.57" or 40mm Major OD 0.84" Self-sealing with PTFE tape or liquid sealant Beware of some china product, they claimed to carry NPT thread but ...
1/4" FNPT X KF40 Flange
1/4" FNPT X KF40 Flange
$26.90
Brand New items True 1/4" Female NPT to KF40 Stainless Steel 304 Vacuum adapter, Good OEM replacement NPT thread strictly follow US standard 60-degree thread angle 18 threads per inch end to end length 1.25" or 32 mm Major OD 0.54" Self-sealing with PTFE tape or liquid sealant Beware of some china product, they claimed to carry NPT thread but...
1/8" FNPT X KF40 Flange
1/8" FNPT X KF40 Flange
$26.90
Brand New items True 1/8" Female NPT to KF40 Stainless Steel 304 Vacuum adapter, Good OEM replacement NPT thread strictly follow US standard 60-degree thread angle 27 threads per inch end to end length 1.26" or 32 mm Major OD 0.405" Self-sealing with PTFE tape or liquid sealant Beware of some china product, they claimed to carry NPT thread bu...
Adapter 1-3/4"-20 to KF40 NW40, for Welch Pump Models 1374 1397, OEM P/N 1393H
$75.00
Port A: NW40 KF40 flange Port B: 1-3/4"-20 thread which can fit welch pump models 1374 1397 ISO-KF type inlet/exhaust connector for use with pump models 1374 1397 Made of Stainless steel FKM O-ring good for high temperature and chemical environment
Cross, 4 x KF40 flange - Superior grade
$45.00
Brand new A grade KF-40 flange 4-ways Cross adapter It follows ISO-KF standards and all flange size of NW-40. Matte surface finish Superior argon welding Made of Stainless steel 304 KF flange is finely polished / No scratch for high vacuum integrity. You can feel quality difference between regular china cross and my high quality cross. M...
KF40 Aluminum clamp set (Pack of 2 sets)
$22.00
Brand new items, each bid includes following 2 pcs KF 40 aluminum vacuum clamp ring 2 pcs KF 40 stainless steel centering ring 2 pcs KF 40 Viton o-ring (Green color) FKM working temperature -20C to 200C / -15F to 400F Easy to clamp and secure tight
KF40 Bored blank flange, 1.5" OD tube welding
$11.00
For welding a KF40 flange onto 1.5" OD tube Made of stainless steel 304 A = 0.2" B = 1.38" C = 1.52"
KF40 NW40 flange stainless steel full nipple straight tube 3 cm or 1.18 "
$19.90
KF40 / NW40 flanged Full Nipple / Straight pipe End to end length 3cm CNC workpiece / Not soldering workpiece Made of Stainless steel 304 Other lengths workpieces are available. Please contact seller
KF40 TO KF25, CONICAL REDUCER, STAINLESS STEEL
$19.70
Conical reducer, Convert from KF40 to KF25 flange or vice versa Made of Stainless steel 304 Plastic flange cover provided
KF40 vacuum angle valve, bellow seat, Manual
$150.00
Reliable, economical, general-purpose components for vacuum applications requiring cleanliness and corrosion resistance. Brand new Free 2 pcs Viton seat O-ring easily serviceable by unscrewing 4 Hex nut screw In the open position Edge-welded bellows and valve seat move out of the gas path thereby achieving high conductance Features Popp...
KF50 Aluminum clamp set (Pack of 2 sets)
$24.86
Brand new items, each bid includes following 2 pcs KF 40 aluminum vacuum clamp ring 2 pcs KF 40 stainless steel centering ring 2 pcs KF 40 Viton o-ring (Green color) FKM working temperature -20C to 200C / -15F to 400F Easy to clamp and secure tight
Socket weld flange, KF40, for 1-1/2" OD tubing
$8.00
Weld Socket Flange Flange Size: KF40, NW40, QF40 Good for welding 1-1/2" OD tubing. Made of Stainless steel 304 Critical Dimension mm Inch A 55.0 2.16" B 41.2 1.62" C 38.6 1.52" D 42.0 1.65" E 12.7 0.50"
Collections
- Adaptive Cross
- Adaptive Tee
- Adaptive Tee & Cross
- Ball valve
- Ball valve, for rough vacuum isolation
- Barbed hose x KF
- Barbed KF25
- Becker pump vane
- Bellow Valve
- blank / blind flange
- Blank Flange
- Blank Stud
- bmotiontech bulkhead clamp
- bmotiontech KF flange baseplate
- bmotiontech Pressure relief valve
- bmotiontech vent valve
- Bored blank / weld flange
- BSPT Female x KF
- BSPT Male x KF
- Centering Ring
- Centering ring KF16
- CF flange 6 ways cube
- Chemical joint
- Compression port to KF flange
- Conical reducer
- Cross
- Cross, KF flange - Superior grade
- Elbow
- Elbow, KF flange - Superior grade
- Elmo Rietschle Pump vane
- Flange clamp
- FNPT KF16
- FNPT KF25
- FNPT KF40
- FNPT x KF flange
- Full Nipple
- Gas tube size bellow hose
- Gas Tube x KF flange
- ISO-K Bored flange for inch tube
- ISO-K to KF reducer
- JIC to KF25 adapter
- KF Butt weld flange
- KF flange adpter
- KF flange electrical feedthrough
- KF25 flange clamp
- Metal bellow Flex Hose
- MNPT KF16
- MNPT KF25
- MNPT KF40
- MNPT KF50
- MNPT x Barbed hose
- MNPT x KF flange
- NPT x KF flange
- O-ring compression fittings to KF25
- Orion pump vane
- Pump inlet filter
- PVC flex hose with flange
- PVC hose to NPT
- PVC hose to NPT
- PVC hose x KF flange
- PVC Hose x KF flange
- PVC Hose x KF25
- Socket weld flange
- Stainless steel bellow flex Hose - KF25
- Swagelok x KF
- Tee
- Tee, KF flange - Superior grade
- Trapped centering ring
- VCR x KF
- Vent valve
- Welch Pump Adapters
- weld flange
- Wholesale KF flange wing nut clamp