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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 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 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 (pack of 10)
$12.00
Centering sealing ring for KF40 flange Made of stainless steel
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 flange extra flexible corrugated vacuum bellow hose, Stainless steel 304
$35.00
Vacuum Bellow Specification Both size KF40 Flange / ISO-KF Flange Size: KF40, NW-40 End to end Length 100mm - 2000mm Made of Stainless Steel 304. Highly flexible and bendable Finely polished Flange for high vacuum application. Delicate welding to ensure integrity and reliability. Plastic flange protective cap is included to avoid flange scratc...
KF40 flange extra flexible, corrugated vacuum bellow hose, SS304, with clamps & centering rings
KF40 flange extra flexible, corrugated vacuum bellow hose, SS304, with clamps & centering rings
$130.00
Vacuum Bellow Specification Both size KF40 Flange / ISO-KF Flange Size: KF40, NW-40 End to end Length 100mm - 2000mm Made of Stainless Steel 304. Highly flexible and bendable Finely polished Flange for high vacuum application. Delicate welding to ensure integrity and reliability. Plastic flange protective cap is included to avoid flange scratc...
KF40 flange stainless steel full nipple straight tube 390mm
$38.00
390mm long KF40 flanged Full Nipple / Straight pipe Made of Stainless steel 304
KF40 flange stainless steel vacuum vent valve or relief valve chamber venting
$38.00
Brand New Item This adapter is for venting or breaking chamber vacuum in a more controllable manner and prevent air burst. KF40 flange Stainless Steel 304 slow vent valve or vacuum relief valve Valve head made of 1 piece of stainless steel ensure the highest durability FKM Viton green O-ring for higher working temperature environment ...
KF40 flange standard flexible corrugated vacuum bellow hose, Stainless steel 304 0.22mm wall thcickness
KF40 flange standard flexible corrugated vacuum bellow hose, Stainless steel 304 0.22mm wall thcickness
$25.00
Vacuum Bellow Specification Both size KF40 Flange / ISO-KF Flange Size: KF40, NW-40 Wall thickness: 0.22mm End to end Length 100mm - 2000mm Its length is almost unchanged under a vacuum Made of Stainless Steel 304. Highly flexible and bendable Finely polished Flange for high vacuum application. Delicate welding to ensure integrity and reliabil...
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 NW40 QF40 flange stainless steel full nipple length 10 cm or 3.93"
$25.00
5cm long KF40 flanged Full Nipple / Straight pipe Made of Stainless steel 304 End to end length 2cm, 3cm, 4cm and 5cm are available Click here for 2cmKF25 weld stub / half nipple 3cmKF25 weld stub / half nipple 4cmKF25 weld stub / half nipple 5cmKF25 weld stub / half nipple ...
KF40 NW40 QF40 flange stainless steel full nipple length 4 cm or 1.57"
$18.00
4cm long KF40 flanged Full Nipple / Straight pipe Made of Stainless steel 304 End to end length 4cm and 5cm are available 3.1 2105 25804 bmotiontech 322609288188 23-07-2017 16:52:34 23-07-2017 16:52:34
KF40 NW40 QF40 flange stainless steel full nipple length 5 cm or 1.98"
$18.00
5cm long KF40 flanged Full Nipple / Straight pipe Made of Stainless steel 304 End to end length 2cm, 3cm, 4cm and 5cm are available Click here for 2cmKF25 weld stub / half nipple 3cmKF25 weld stub / half nipple 4cmKF25 weld stub / half nipple 5cmKF25 weld stub / half nipple ...
KF40 NW40 screened centering ring (Pack of 2 pcs)
$15.90
2 pcs KF40 centering sealing ring with screen or filter. Made of stainless steel 304. Prevent big debris from entering vacuum pumps.
KF40 NW40, Trapped centering ring, over pressure centering ring, Buna-N O-ring (Pack of 2 pcs)
KF40 NW40, Trapped centering ring, over pressure centering ring, Buna-N O-ring (Pack of 2 pcs)
$13.60
🚧 KF40 flange is originally designed for vacuum application 🍺 Under some circumstances, the vacuum chamber attains positive pressure > 1 ATM 💨 O-ring might shift and cause sealing failure ✔️ This over-pressure ring can withstand positive pressure of 2-50psig operation
KF40 NW40, Trapped centering ring, over pressure centering ring, FKM O-ring (Pack of 2 pcs)
$15.80
🚧 KF40 flange is originally designed for vacuum application 🍺 Under some circumstances, the vacuum chamber attains positive pressure > 1 ATM 💨 O-ring might shift and cause sealing failure ✔️ This over-pressure ring can withstand positive pressure of 2-50psig operation
KF40 Stainless steel centering Ring + FKM Viton O-ring Green color (10 pcs pack)
$26.90
Brand New Item KF40 Centering ring, Made of Stainless steel 304 KF40 O-ring, Made of Viton or FKM Viton is good for wear chemical resistacne and higher working temperature Working temp: -30F to 380 F 10 pcs package, vacuum packed Centering Ring KF-40 Vacuum Fittings, ISO-KF Flange Size NW-40, Stainless Steel & Viton O-Ring These KF-40 C...
KF40 TO KF16, CONICAL REDUCER, STAINLESS STEEL
$19.70
Conical reducer, Convert from KF40 to KF16 flange or vice versa Flange to flange length = 40mm Made of Stainless steel 304 Plastic flange cover provided
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
KF50 Bored blank flange, 2.0" OD tube welding
$15.00
For welding a KF50 flange onto 2.0" OD tube Made of stainless steel 304 A = 0.2" B = 1.9" C = 2.01"
KF50 flange half nipple / weld stub flange 2" OD
$9.00
KF50 weld stud flange End to end length = 2 cm OD = 2.0" / 50.8 mm ID = 1.87" / 47.5 mm
KF50 flange highly flexible corrugated vacuum bellow hose, Stainless steel 304
$35.00
Vacuum Bellow Specification Both size KF40 Flange / ISO-KF Flange Size: KF40, NW-40 End to end Length 100mm - 2000mm Made of Stainless Steel 304. Highly flexible and bendable Finely polished Flange for high vacuum application. Delicate welding to ensure integrity and reliability. Plastic flange protective cap is included to avoid flange scratc...
KF50 Stainless steel vacuum centering Ring with O-ring = Viton (10pcs pack)
$30.00
bmotiontech KF50 Stainless steel vacuum centering Ring with O-ring = Viton (10pcs pack) ...
KF50 Stainless steel vacuum Centering Ring with O-ring = Viton (5pcs pack)
$16.00
5pcs pack / KF50 Center ring : Made of Stainless Steel 304 O-ring : made of FKM / Viton FKM working temperature -26C to 200C / -15F to 400F Hardness 70-75
KF50 Stainless steel centering Ring & FKM O-ring
$4.80
KF-50 Centering ring, Made of Stainless steel 304 KF-50 O-ring, Made of Viton or FKM FKM or viton is good for wear chemical resistacne and higher working temperature Working temp: -30F to 380 F Centering Ring KF-50 Vacuum Fittings, ISO-KF Flange Size NW-50, Stainless Steel & Viton O-Ring These KF-50 Centering Ring vacuum fittings follo...
KF50 Stainless steel centering Ring & FKM O-ring (Pack of 5 pcs)
$18.90
KF-50 Centering ring, Made of Stainless steel 304 KF-50 O-ring, Made of Viton or FKM FKM or viton is good for wear chemical resistacne and higher working temperature Working temp: -30F to 380 F Centering Ring KF-50 Vacuum Fittings, ISO-KF Flange Size NW-50, Stainless Steel & Viton O-Ring These KF-50 Centering Ring vacuum fittings follo...
KF50 Stainless steel centering Ring + FKM Viton O-ring Green color (10 pcs pack)
$36.20
Brand New Item KF50 Centering ring, Made of Stainless steel 304 KF50 O-ring, Made of Viton or FKM Viton is good for wear chemical resistance and higher working temperature Working temp: -30F to 380 F 10 pcs package, vacuum packed Centering Ring KF-50 Vacuum Fittings, ISO-KF Flange Size NW-50, Stainless Steel & Viton O-Ring These KF-50 C...
KF50 TO KF16, CONICAL REDUCER, STAINLESS STEEL
$23.80
Conical reducer, Convert from KF50 to KF16 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
KF50 TO KF40, CONICAL REDUCER, STAINLESS STEEL
$23.80
Conical reducer, Convert from KF50 to KF40 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
Li-ion battery Monolayer Polypropylene separator Celgard 2400
$29.90
Brand New Celgard 2400 Monolayer Polypropylene Separators Film Dimension 60 mm in width 10 m in Length thickness 25 um
Li-ion battery Monolayer Polypropylene separator Celgard 2500
$29.90
Brand New Celgard 2500 Monolayer Polypropylene Separators Film Dimension 60 mm wide 20 m Length thickness 25 um
M14 x 1.25 X KF25 flange stainless steel vacuum adapter
$21.00
M14 x 1.25 Straight thread is a common spark plug thread standard This adapter allow you to fit in a industrial spark plug for a cheap vacuum high voltage feedthru An soft O-ring is required to seal between the spark plug and the adapter M14x1.25 thread means its major diameter is 14mm with pitch 1.25mm.
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 1/2" to KF16 flange
Male VCR 1/2" to KF16 flange
$40.00
Male VCR 1/2" to KF16 NW16 flange Interfacing VCR to KF16 NW16 flange Specification: Ending A: Male VCR 1/2" Ending B: ISO-KF NW-16 flange
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
ORION carbon pump vane for KRS5 KRX5 KRF25 CBF25 CBX25 CBF2525 CBM OEM P/N 04009565010, 04100888010 (1 set of 4 PCs)
$92.90
📦 1 set of 4 PCs vane 👑 High quality pump carbon vane at reasonable price ⚙️ Suitable for KRS5, KRX5, KRF25, CBF25, CBX25 CBF2525 ORION Pump ✅ OEM P/N 04009565010 | 04100888010 📐 Dimensions: Length 95 mm, width 38 mm, thicknes 5 mm
Pack of 2pcs KF16 to KF10 adaptive stainless steel centering Ring w/ viton O-ring
$10.00
Convert KF16 flange to KF10 flange or vice versa Made of stainless steel 304 O-ring FKM Pack of 2 pcs
Pump foreline Check valve, KF25 or KF40 flange, prevent oil back stream from pump
$86.00
Shut off pump foreline when pump failure or power glitch Prevent air / oil / dust from rushing backward through the pump during powered down Install at pump inlet port Flange options ISO-KF KF25 or KF40 Made of Aluminum allloy Shut off differential pressure ~ 0.5 PSI
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...
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