Products
1" FNPT X KF40 Flange
1" FNPT X KF40 Flange
$26.90
Brand New items 1" 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 1.315" Self-sealing with PTFE tape or liquid sealant Beware of some china product, they claimed to carry NPT thread but ac...
1" MNPT X KF40 Flange
1" MNPT X KF40 Flange
$22.90
Brand New items True 1" Male NPT to KF40 Stainless Steel 304 Vacuum adapter, Good OEM replacement NPT thread strictly follow US standard 60 degree thread angle 11.5 TPI threads per inch end to end length 1.57" or 40mm Major OD 1.315" Self-sealing with PTFE tape or liquid sealant Beware of some china product, they claimed to carry NPT thread b...
1" tube compression port by O-ring to KF25 flange adapter
$65.90
📦 1pc 1" or 25mm compression port to KF25 flange adapter, ⚛️ Made of Stainless steel 304 🧪 The compression port fit most of the 1" or 25mm OD smooth surface tube 💯 fit stainless steel 1" or 25 mm OD gas line, ceramics tube, quartz tube, glass tube & etc. 🗜️Compression port seal tube surface by compressing an FKM O-ring 💡reversible, quick &a...
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...
1-1/2" MNPT X KF50 Flange
1-1/2" MNPT X KF50 Flange
$36.90
Brand New items True 1-1/2" Male NPT to KF50 Stainless Steel 304 Vacuum adapter, Good OEM replacement NPT thread strictly follow US standard 60 degree thread angle 11-1/2 threads per inch (TPI) end to end length 1.58" Major OD 1.9" Self-sealing with PTFE tape or liquid sealant Beware of some china product, they claimed to carry NPT thread bu...
1/2" FNPT X KF25 flange (Notch type)
$19.90
Brand New items True 1/2" FNPT to KF25 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 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 actually is BS...
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 ...
1/2" Male BSP tapered R series X KF25 Flange stainless steel vacuum adapter
$15.00
Brand new item Male BSP R series or PT 1/2" x KF25 Flange Stainless Steel 304 Vacuum adapter 14 thread per inch 55 ° thread angle tapered thread / self sealing with telfon tape or liquid sealant with HEX nut for easy tigthening PT / BSP-T / R Threads is commonly used in Europe, Austrialia, UK, Japan and China End to End Length 4cm...
1/2" MNPT X KF40 Flange
1/2" MNPT X KF40 Flange
$22.90
Brand New items True 1/2" Male 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 ac...
1/2" OD Gas Tube x KF25 flange
$16.20
Brand New items 1/2" OD Gas tube x KF25 flange adapter 1/2" OD Tube is well soldered into KF25 flange blank This adapter is versatile and it perfect fits into all 1/2" Double ferrule fittings or Swaglok double ferrule fitting You can add a double ferrule union to connect gas line to your KF flange chamber. You can add a double ferrule...
1/2" or 13 mm OD Barbed x KF25
$9.90
KF25 (NW25) Vacuum Flange to Barbed tube fitting 1/2" or 13 mm OD barbed tube Fit 1/2" ID PVC / rubber hose Polished to mirrored surface and the high vacuum integrity. Made of SS304
1/4" double ferrule to KF16 flange adapter
$32.00
Brand New items 1/4" OD double ferrule to KF16 flange Good for connecting 1/4” OD gas tube to KF16 flange chamber Specification: Ending A: 1/4" double ferrule compression fittingEnding B: ISO-KF NW-16 flangeEnd to end length = 1.65"
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...
1/4" MNPT X KF25 Flange
1/4" MNPT X KF25 Flange
$19.00
Brand New items True 1/4" Male NPT to KF25 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 40mm Major OD 0.54" Self-sealing with PTFE tape or liquid sealant Beware of some china product, they claimed to carry NPT thread but actually is...
1/4" MNPT X KF40 Flange
1/4" MNPT X KF40 Flange
$22.90
Brand New items True 1/4" Male 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 1.26" 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 a...
1/4" OD Gas Tube x KF25 flange
$15.30
Brand New items 1/4" OD Gas tube x KF25 flange adapter 1/4" OD Tube is well soldered into KF25 flange blank This adapter is versatile and it perfect fits into all 1/4" Double ferrule fittings or Swaglok double ferrule fitting You can add a double ferrule union to connect gas line to your KF flange chamber. You can add a double ferrule...
1/4" OD Weldable End small size bellow hose
1/4" OD Weldable End small size bellow hose
$30.90
🥽1/4" OD Weldable End flexible stainless steel bellow hose 👑 1/4" OD tube endings, its dimension can weld onto 1/4" Double ferrule / VCR / VCO welding fittings ⚛️ Made of Stainless steel 304 📏 end to end length 1 to 4 feet, other length please contact us 🪢 It will stay-in-place after you bend it to your desirable orientation
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...
1/8" MNPT X KF25 Flange
1/8" MNPT X KF25 Flange
$15.00
Brand New items True 1/8" Male NPT to KF25 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 30mm or 1.18" Major OD 0.405" Self-sealing with PTFE tape or liquid sealant Beware of some china product, they claimed to carry NPT thread but a...
24/40 chemical joint to 1/2" MNPT PTFE fitting
$15.00
A side: 24/40 chemical joint B side: 1/2“ MNPT US standard tapered thread Good to fit in a 1/2" MNPT to KF16, KF25 & KF40 fitting to interface KF flange to chemical joint
29/42 chemical joint to 1/2" MNPT PTFE fitting
$16.00
A side: 29/42 chemical joint B side: 1/2“ MNPT US standard tapered thread Good to fit in a 1/2" MNPT to KF16/KF25/KF40 fitting to interface KF flange to chemical joint
3/4" FNPT X KF40 Flange
3/4" FNPT X KF40 Flange
$26.90
Brand New items 3/4" 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 1.05" Self-sealing with PTFE tape or liquid sealant Beware of some china product, they claimed to carry NPT thread but actua...
3/4" or 20mm OD Barbed x KF25
$9.90
KF25 (NW25) Vacuum Flange to Barbed tube fitting 20mm OD barbed tube Fit 20mm or 3/4" ID PVC / rubber hose Polished to mirrored surface and the high vacuum integrity. Made of SS304
3/4" tube compression port by O-ring to KF25 flange adapter…
$58.00
📦 1pc 3/4" compression port to KF25 flange adapter, ⚛️ Made of Stainless steel 304 🧪 The compression port fit most of the 3/4" OD smooth surface tube 💯 fit stainless steel 3/4" OD gas line, ceramics tube, quartz tube, glass tube & etc. 🗜️Compression port seal tube surface by compressing an FKM O-ring 💡reversible, quick & easy connection
3/8" Male BSP tapered R series X KF25 flange stainless steel vacuum adapter
$15.00
Brand New items 3/8" Male BSP R to KF25 NW25 flange Made of Stainless Steel 304 19 threads per inches Pitch angle 55 degree with round peak & valley BSPT thread is also called PT Rc thread Commonly used thread in China, UK, Australia & Japan Not compatible with NPT thread Never mate NPT with BSPT Adapter KF-25 to 3/8" Male BSPT adap...
5/8" or 16 mm OD Barbed x KF25
$9.90
KF25 (NW25) Vacuum Flange to Barbed tube fitting 5/8" or 16 mm OD barbed tube Fit 5/8" ID PVC / rubber hose Polished to mirrored surface and the high vacuum integrity. Made of SS304
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
Batch order - KF40 Aluminum wing nut clamp
Batch order - KF40 Aluminum wing nut clamp
$69.90
A batch of KF40 flange clamp in the multiple of 10 PCS The clamp Body is made of Aluminum Wing nut / Screw is made of Stainless steel Easy to clamp and secure tight
bmotiontech KF25 flange baseplate feedthrough
$59.00
📦 Package includes 1 pc 1" baseplate to KF25 flange adapter + 2 spare O-rings 🔧 Secure a KF25 flange on a vacuum chamber wall without welding This adapter fits a 1 inch internal diameter opening or hole on a vacuum chamber wall with flat smooth surface. 🗜️ Compatible to wall thickness up to 1 inch 💡 Easy installation and reversible
bmotiontech KF25 flange bulk head clamp
$13.90
📦 Following items included in the package 🤖 1 PC Bulk head clamp for KF25 flange, Made of stainless steel 🔩 6 PCS screw & washer #10-32 5/8", made of stainless steel 🪐 1 PC KF25 stainless steel centering ring & FKM O-ring 🕳️ For chamber with KF25 bulk head Ports
bmotiontech KF40 flange baseplate feedthrough
$73.80
📦 Package includes 1 pc 1" baseplate to KF40 flange adapter + 2 spare O-rings 🔧 Secure a KF40 flange on a vacuum chamber wall without welding This adapter fits a 1 inch internal diameter opening or hole on a vacuum chamber wall with flat smooth surface. 🗜️ Compatible to wall thickness up to 1 inch 💡 Easy installation and reversible
bmotiontech ISO-KF KF16 NW16 vacuum chamber venting valve or air admittance valve
$24.50
bmotiontech uniquely designed for small vacuum chambers This adapter is for venting or breaking chamber vacuum in a controllable manner by atmospheric air Air admittance flow is controlled by the height of the top knob Easily replaceable FKM Viton O-ring Free 2pcs O-ring provided for future maintenance
bmotiontech ISO-KF KF25 NW25 vacuum chamber venting valve or air admittance valve
$26.50
bmotiontech uniquely designed for small vacuum chambers This adapter is for venting or breaking chamber vacuum in a controllable manner by atmospheric air Air admittance flow is controlled by the height of the top knob Easily replaceable FKM Viton O-ring Free 2pcs O-ring provided for future maintenance
bmotiontech KF16 flange pressure relief valve for vacuum chamber (< 1.5 Psig)
$52.50
ISO-KF NW16 KF16 flange 💥 Prevent excessive positive pressure build-up in pumps or vacuum chambers 🚿 Spring loaded piston pushed open when chamber pressure > 1.5 psig or 16.2 psia or 1116 mbar 🔒 Spring loaded piston close when chamber pressure < 16.2 psia (1.5psig) or 1116 mbar 📝 Piston open @ PISA = 16.2 psia +/- 0.3 PSI or 1.5 psi...
bmotiontech KF40 NW40 vacuum chamber venting valve or air admittance valve
$35.00
bmotiontech uniquely designed for small vacuum chambers This adapter is for venting or breaking chamber vacuum in a controllable manner by atmospheric air Air admittance flow is controlled by the height of the top knob Easily replaceable FKM Viton O-ring Free 2pcs O-ring provided for future maintenance
Conflat (CF) 3.375" 3-3/8" CF50 Copper Gasket, High Vacuum Gasket, CF-50 UHV Gasket
$27.90
🤐For Conflat (CF) 3.375" 3-3/8" CF50 Flange high vacuum seal, CF flange knife edge is compressed onto the copper gasket and formed a metal seal ⚛️ Material: OFHC Copper 📐 Gasket OD = 2.0" Gasket ID = 2.425" 📏 Thickness 0.79" or 2mm
Conflat (CF) CF 2.75" CF35 flange Copper Gasket High Vacuum Gasket OFHC
$20.50
🤐For Conflat (CF) Flange high vacuum seal, CF flange knife edge is compressed onto the copper gasket and formed a metal seal ⚛️ Material: Copper OFHC
CONICAL REDUCER,KF50 to KF25, with Aluminium clamp set
$36.50
📦 7IN1 No hassle package of KF50 to KF25 conical reducer 🔉 1 PC KF50 to KF25 Conical reducer (stainless steel 304) 🪐1 PC KF25 aluminum wing nut clamp, 1 PC KF25 stainless steel centering ring, 1PC KF25 FKM O-ring 🪐1 PC KF50 aluminum wing nut clamp, 1 PC KF50 stainless steel centering ring, 1PC KF50 FKM O-ring ⚛️ Conical reducer is made of stain...
Double claw clamp for ISO-K 63-250 flange M10 BOLT, made of SS304 Lot of 4pcs
$26.50
Pack of 4, M10 double claw clamps The double claw clamp is for joining two ISO-K or ISO-F flanges Bolt Size M10 / Made of Stainless steel 304 Normally it needs 4-12 clamps and this depends on the flange size Suitable for flange from ISO-K ISO-F 63 80 100 160 200 250
Double claw clamp for ISO-K 63-250 flange M10 BOLT, made of SS304 Lot of 6pcs
$36.00
Pack of 6pcs, M10 double claw clamps The double claw clamp is for joining two ISO-K or ISO-F flanges Bolt Size M10 / Made of Stainless steel 304 Normally it needs 4-12 clamps and this depends on the flange size Suitable for flange from ISO-K ISO-F 63 80 100 160 200 250
Double claw clamp for ISO-K 63-250 flange M12 BOLT, made of SS304, Pack of 4pcs
$29.90
Pack of 4,M12 double claw clamps The double claw clamp is for joining two ISO-K or ISO-F flanges Bolt Size M12 / Made of Stainless steel 304 Normally it needs 4-12 clamps and this depends on the flange size Suitable for flange from ISO-K ISO-F 63 80 100 160 200 250
Double claw clamp for ISO-K 63-250 flange M8 BOLT, made of SS304 , Pack of 4pcs
$19.90
Pack of 4,M8 double claw clamps Double claw clamp is for joining two ISO-K or ISO-F flanges Bolt Size M8 / Made of Stainless steel 304 Normally it needs 4-12 clamps and this depends on flange size Suitable for flange from ISO-K ISO-F 63 80 100 160 200 250
Elmo Rietschle 518943 | 85-47-4 |7 Pcs PM kit
$92.90
7 Carbon vane set | Dimensions: 85-47-4 mm 2nd source replacement for Rietschle pump vanes 518943 For Rietschle vacuum pumps: DLT 40 KLT 40 VLT 40 TR 40DV TR 41DV VTN 40, VTN 41 KTN 40, KTN 41
Elmo Rietschle 518943 | 85-47-4 |80 PCS
$800.00
80 PCS Carbon vane | Dimensions: 85-47-4 mm 2nd source replacement for Rietschle pump vanes 518943 For Rietschle vacuum pumps: DLT 40 KLT 40 VLT 40 TR 40DV TR 41DV VTN 40, VTN 41 KTN 40, KTN 41
Female 3/4" JIC 37 Degree Flare Fitting to KF25 Flange, Freeze Dryer Adapter, Made of Stainless Steel
$21.90
♀️ 3/4" FJIC 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 steel
HEX NUT - 1"-12 UNF, SS 304
HEX NUT - 1"-12 UNF, SS 304
$14.90
HEX NUT 1"-12 UNF thread Made of stainless steel 304 Pack of 10 pcs Thickness 21.8mm HEX width across flat 37.2mm HEX width across corners 42.5mm
ISO-K 100 Blank Flange Blind Flange, Made of Stainless Steel 304, Claw clamp (1 pc)
$56.00
😶 1 PC ISO-K 63 blank flange ⚛️ Made of stainless steel 304 🗜️ need claw clamps and a centering ring to seal
ISO-K 100 Flange to KF40 Flange, conical reducer
$95.00
ISO-K 100 flange to KF40 flange adapter conical reducer provides better conductance Made of stainless steel 304
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