Products
KF25 Bored blank flange, 1" OD inch tube welding
$5.00
KF25 Bored blank flange 1“ OD tube welding For welding a KF25 flange onto 1" OD tube Made of stainless steel 304 Specification ISO-KF Flange Size: NW-25Common Dimensions: Bore Size 1inch A = 1.57” or 40 mm B = 1.03" or 26.2 mm C = 0.90" or 22.86 mm D = 1.01" or 25.7 mm E = 0.2" or 5.0 mm
KF25 Braided Bellow vacuum flexible hose 10" LONG
$68.00
KF25 Braided Bellow vacuum flexible hose End to end length 10 inches Made of stainless steel
KF25 centering ring, Aluminum centering ring, Buna-N NBR O-rings
$1.00
Centering sealing ring for KF25 flange Centering ring: Aluminum O-rings: Buna-N NBR
KF25 centering ring, Stainless steel (pack of 10),Brown color
$19.90
Centering sealing ring for KF25 flange Made of stainless steel
KF25 centering ring, Stainless steel ring, Buna-N NBR O-rings, Pack of 10pcs
$1.69
Centering sealing ring for KF25 flange Centering ring: stainless steel 304 O-rings: Buna-N NBR
KF25 flange electrical high voltage vacuum feed-through 1 Pole M10 insulation 2KV
$68.00
Electrical feed through with KF25 flange 1 Copper electrode with M10 thread / Electrode OD ~ 10mm approx. equal to 8AWG wire (AMPACITY 30-40 AMP) Electrical isolation up to 2KV
KF25 flange electrical high voltage vacuum feed-through 2 Poles M3 insulation 2KV
$75.00
Electrical feed through with KF25 flange 2 Copper electrodes with M3 thread / Electrode OD ~ 3mm Electrical isolation up to 2KV
KF25 flange stainless steel vacuum vent valve or relief valve chamber venting
$29.00
Brand New Item This adapter is for venting or breaking chamber vacuum in a more controllable manner and prevent air burst. KF25 flange Stainless Steel 304 slow vent valve or vacuum relief valve Valve head made of 1 piece of stainless steel ensure highest durability FKM Viton green O-ring for higher working temperature environment Fre...
KF25 Stainless steel clamp set (PACK OF 2 SETS)
$22.50
Brand new items, each bid includes following 2 pcs KF 25 Stainless steel vacuum clamp ring 2 pcs KF 25 stainless steel centering ring 2 pcs KF 25 Viton o-ring (Green color) FKM working temperature -20C to 200C / -15F to 400F Easy to clamp and secure tight
KF25 Stainless steel clamp set type B (lighter weight version) (Pack of 2sets)
$22.00
Following items included lighter weight version clamp, Made of SS 304 2x KF25 KF25 SS Clamps 2x KF25 SS centering rings 2x KF25 FKM O-rings Clamp Body is made of Stainless steel Easy to clamp and secure tight
KF25 Stainless steel clamp type A
$7.00
Brand new items For KF25 flange Clamp Body is made of Stainless steel Easy to clamp and secure tight
KF25 Stainless steel clamp type B
$6.50
Stainless steel KF25 wing nut clamp, light weight version For KF25 flange Clamp Body is made of Stainless steel Easy to clamp and secure tight
KF25 to KF16, Conical reducer, Stainless steel
$15.20
KF25 (NW-25) to KF-16 (NW-16) Conical Reducer, Stainless Steel, Vacuum Adapter KF-25 Flange OD 40 mm / KF-16 Flange OD 30 mm End to end length 40 mm Reasonable priced optional vacuum parts Tailor-made is also acceptable. Please contact the seller for details. KF-16 to KF-25 Conical ReducerISO-KF Flange Size: NW-16 to NW-25
KF25 Vacuum angle valve, bellow seat, Manual
$98.00
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...
KF25, extra flexible transversely compressible corrugated bellow hose, 200 - 1000 mm
$29.00
Made of Stainless steel 304 More flexible than standard hose, transversely compressible ISO-KF25 / NW / QF 25 flange Length range from 200 mm - 1000 mm Good for the mechanical pump foreline to isolate vibration Flange well protected with no scratch on the flange Background info of ISO-KF flange KF flange is commonly used to build forel...
KF25, flexible corrugated bellow hose, 100 - 4000 mm with Wing nut clamp sets
$33.90
include 2x Aluminum wing nut clamp set / Centering ring / O-ring Made of Stainless steel 304 ISO-KF25 / NW / QF 25 flange Length range from 500 mm - 4000 mm Good for the mechanical pump foreline to isolate vibration Flange well protected with no scratch on the flange Background info of ISO-KF flange KF flange is commonly used to build for...
KF25, flexible corrugated bellow hose, 1ft to 12ft
$30.90
1 pcs corrugated bellow hose only Wall thickness 0.2mm Made of Stainless steel 304 ISO-KF25 / NW / QF 25 flange Length range from 1ft - 12ft Good for the mechanical pump foreline to isolate vibration Flange well protected with no scratch on the flange Background info of ISO-KF flange KF flange is used to build foreline vacuum plumbing and...
KF25, flexible corrugated bellow hose, 400 mm to 4000 mm
$32.90
1 pcs corruagted bellow hose only Made of Stainless steel 304 ISO-KF25 / NW / QF 25 flange Length range from 400 mm - 4000 mm Good for the mechanical pump foreline to isolate vibration Flange well protected with no scratch on the flange Background info of ISO-KF flange KF flange is commonly used to build foreline vacuum plumbing and proce...
KF25, Plastic flange cover, pack of 400pcs
$32.00
Plastic flange cover for KF25 flange
KF25, Trapped centering ring, over pressure centering ring, Buna-N NBR O-ring (Pack of 2 pcs)
KF25, Trapped centering ring, over pressure centering ring, Buna-N NBR O-ring (Pack of 2 pcs)
$10.90
🚧 KF25 flange is originally designed for vacuum application Outer rings: Aluminum Inner rings: stainless steel 304 NBR O-rings: ID 28mm C.S 5.0mm 🍺 Under some circustances, vacuum chamber attains positive pressure > 1 ATM 💨 O-ring might shift and cause sealing failure ✔️ This over pressure ring can withstand postive pressure of 2-50psig op...
KF25, Trapped centering ring, over pressure centering ring, FKM O-ring (Pack of 2 pcs)
$12.80
🚧 KF25 flange is originally designed for vacuum application 🍺 Under some circustances, vacuum chamber attains positive pressure > 1 ATM 💨 O-ring might shift and cause sealing failure ✔️ This over pressure ring can withstand postive pressure of 2-50psig operation
KF40 centering ring, Aluminum centering ring, Buna-N NBR O-rings
$1.20
Centering sealing ring for KF40 flange Centering ring: Aluminum O-rings: Buna-N NBR
KF40 centering ring, Stainless steel ring, Buna-N NBR O-rings
$2.20
Centering sealing ring for KF40 flange Centering ring: stainless steel 304 O-rings: Buna-N NBR
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
KF50 TO KF25, CONICAL REDUCER, STAINLESS STEEL
$23.80
Conical reducer, Convert from KF50 to KF25 flange or vice versa Made of Stainless steel 304 Plastic flange cover provided
KKF-25 adaptive CROSS < KF25 x 1/4" FNPT x 1/8" FNPT>
$35.00
Hybrid Cross vacuum adapter Both ends are KF25 flange (NW25 / KF25 / QF25) 2 Middle ports. 1/8" Female NPT & 1/4" Female NPT Made of Stainless steel 304 Precise CNC / high quality polish Helium leak check verified Suitable for high vacuum chamber / semiconductor equipment
Male 3/4" JIC 37 Degree Flare Fitting to KF25 Flange, Freeze Dryer Adapter, Made of Stainless Steel
Male 3/4" JIC 37 Degree Flare Fitting to KF25 Flange, Freeze Dryer Adapter, Made of Stainless Steel
$21.90
♂️ 3/4" MJIC to KF25 adapter (Made of Stainless steel, 1pc) 🎺 JIC fittings are metal to metal sealing type fittings, SAE JIC 37° (sealing surface angle) 🪠 KF25 flange is a standard flange for vacuum according to ISO 2861:2020(E) 🥶 For freeze dryer adapter ⚛️ Made of stainless stee
Male VCR 1/4" to KF25 flange
Male VCR 1/4" to KF25 flange
$42.00
Male VCR 1/4" to KF25 flange Interfacing 1/4" VCR to KF25 flange Specification: Port A: Male VCR 1/4" Port B: ISO-KF NW-25 flange
PVC wire reinforced flexible hose, with KF25 flange
$49.90
PVC Flex Hose, KF-25 flange, With ISO-KF NW-25 Stainless Steel Flanges PVC spring reinforced hose Good for rough vacuum / foreline of mechanical pump Application temperature < 150° F / 65° C Common Dimensions: End to end length option: 1000 mm 3.3 ft / 2000mm 6.6 ft / 3000 mm 9.8ft Flexible PVC spring reinforce Hose internal diameter...
Tee, KF25 flange - Superior grade
$29.90
Brand New items Superior Grade KF25 flange Tee / 3 ways adapter All ends are KF25/QF25/NW25 flange Made of Stainless steel 304 Flange welded by Argon arc welding Helium leak check verified Matte finish Suitable for high vacuum chamber / semiconductor equipment You can feel the quality different of this adapter when it compared ...
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