HFS KF/NW vacuum fittings are made from 304 stainless steel and come with a high polish finish. These fitting use a circular joint with a centering ring, gasket, and clamp to create an air-tight seal. They are available in multiple sizes from KF-10 to KF-50.

Please note these fittings are not compatible with tri-clamp fittings, and use of an adapter will be necessary to connect them.

Vacuum Fittings (KF/NW)

[Size]: KF25/KF40 Fittings on Both Ends.[Precise Design]: THE KF25/KF40 Fittings allow for quick attachment to your pump and any additional filtration systems.[Application]: Attach this filter to you vacuum pump exhaust o reduce noise, smoke, and oil mist from being introduced to you environment. Oil-filled pumps naturally smoke and emit oil...
[Size]: Quick Clamp Fits KF-25/KF-40/KF-50. [Quality Materials]: The Hinge Clamp is made of high-quality aluminum and the centering ring is made of high-quality aluminum and buna which is durable, stable, rust and corrosive resistance and good for long time using. [Precise Design]: The Centering Ring Vacuum Fttings can be used...
Specification Connection Type: KF to Male NPT Connection Size: KF25 to 1/4", 3/8", 3/4" Material: Stainless Steel 304 Working Temp: -58°F~392°F Feature [Size]: KF/NW x NPT male. [Quality Materials]: The adapter is made of high quality 304 stainless steel, which is durable, stable, rust and corrosive resistance and good for...
Specification Connection Type: KF/NW 25 x KF/NW 25 Inner Diameter: 25mm Ferrule OD: 40mm Hose Length: 20", 40", 80" Material: Stainless Steel 304 Application: Vacuum Equipment Feature [Size]: KF-25. 20", 40", 80" Length. [Quality Materials]: The Bellow Hose is made of high quality 304 stainless steel, which is soft, flexible, easy...
Specification Connection Type: KF to BARB Connection Size: KF16, KF25, KF40, BARB3/8", BARB1/2" Material: Stainless Steel 304 Working Temp: -58°F~392°F Feature [Size]: KF - BARB. [Quality Materials]: The adapter is made of high-quality 304 stainless steel, which is durable, stable, rust and corrosive-resistant, and good for long time using. [Precise...
Specification Connection Type: KF to Female SAE Connection Size: KF25 to 1/4", 3/8" Material: Stainless Steel 304 Working Temp: -58°F~392°F Feature [Size]: KF/NW x SAE female. [Quality Materials]: The adapter is made of high quality 304 stainless steel, which is durable, stable, rust and corrosive resistance and good for long...
Specification Item Type: 3-Way TEE Connection Size: KF16, KF25, KF40, KF50 Material: Stainless Steel 304 Working Temp: -58°F~392°F Feature [Size]: KF TEE Fittings. [Quality Materials]: The TEE is made of high quality 304 stainless steel, which is durable, stable, rust and corrosive resistance and good for long time using. [Precise...
Specification Connection Type: ISO-KF Flange Connection Size: KF10, KF16, KF25, KF40, KF50 Material: Stainless Steel 304 Working Temp: -58°F~392°F Service: Steam, Air, Water, Oil, Gasoline, Natural Gas, Most solvents and acids that are compatible with 304SS. Feature [Size]: As option describe. [Quality Materials]: The clamp is made of high-quality 304...
Specification Item Type: 90 Degree Elbow Vacuum Fitting Connection Type: KF to KF Connection Size: KF16, KF25, KF40, KF50 Material: Stainless Steel 304 Working Temp: -58°F~392°F Feature [Quality Materials]: The vacuum fittings elbow is made of high quality 304 stainless steel, which is durable, stable, rust and corrosive resistance and...
Specification Vacuum Fittings Type: Centering Clamp Rings Size: KF10, KF16, KF25, KF40, KF50 Material: 304 Stainless Steel and Buna Working Temp.: 14°F~176°F Feature [Quality Materials]: The centering ring is made of high quality 304 stainless steel and Buna which is durable, stable, rust and corrosive resistance and good for long...
Specification Connection Type: KF to Female NPT Connection Size: KF25 to 1/8", 1/4", 1/2" Material: Stainless Steel 304 Working Temp: -58°F~392°F Feature [Size]: KF/NW x NPT female. [Quality Materials]: The adapter is made of high quality 304 stainless steel, which is durable, stable, rust and corrosive resistance and good for...
This fitting adapts from a KF25 to various size BSP threads, also known as G Series thread. Specification Connection Type(s): KF, BSP male Connection Size: KF25, 3/8", 1/2", 3/4" Material: 304 Stainless Steel Working Temp.: -58°F~392°F Feature [Size]: KF25 x BSP male. [Quality Materials]: The adapter is made of high...
Specification Connection Type: KF to Tri-Clamp Connection Size: NW-25 to 1.5" Material: Stainless Steel 304 Working Temp: -58°F~392°F Feature [Size]: 1.5" Tri Clamp - KF25. [Quality Materials]: The adapter is made of high quality 304 stainless steel, which is durable, stable, rust and corrosive resistance and good for long time...
Specification Connection Type: KF/NW 16 x KF/NW 16 Inner Diameter: 16mm Ferrule OD: 30mm Hose Length: 20", 40" Material: Stainless Steel 304 Application: Vacuum Equipment Feature [Size]: KF-16. 20", 40"Length. [Quality Materials]: The Bellow Hose is made of high quality 304 stainless steel, which is soft, flexible, easy to bend,...
Specification Vacuum Fittings Type: Conical Reducer Material: 304 Stainless Steel Working Temp.: -58°F~392°F Feature [Size]: KF - KF Vacuum Fitting. [Quality Materials]: The vacuum conical reducer is made of high quality 304 stainless steel, which is durable, stable, rust and corrosive resistance and good for long time using. [Precise Design]:...
Specification Item Type: 4 Way Cross Vacuum Fitting Connection Type: ISO-KF Connection Size: KF16, KF25, KF40, KF50 Material: Stainless Steel 304 Working Temp: -67°F~428°F Feature [Quality Materials]: The CROSS is made of high quality 304 stainless steel, which is durable, stable, rust and corrosive resistance and good for long time...
Specification Connection Type: ISO-KFConnection Size: KF10, KF16, KF25, KF40, KF50Material: Stainless Steel 304Working Temp: -58°F~392°F Feature [Quality Materials]: The blank is made of high-quality 304 stainless steel, which is durable, stable, rust and corrosive-resistant, and good for long time using. [Precise Design]: The blank flange is commonly used to close...
Specification Connection Type: KF/NW 40 x KF/NW 40 Inner Diameter: 40mm Ferrule OD: 55mm Hose Length: 20", 40" Material: Stainless Steel 304 Application: Vacuum Equipment Feature [Size]: KF-40. 20", 40" Length. [Quality Materials]: The Bellow Hose is made of high quality 304 stainless steel, which is soft, flexible, easy to...
KF25 to 24/40 or 1.5" Tri Clamp to 24/40
Specification Connection Type: KF to Male NPTConnection Size: KF40 to 3/4"Material: Stainless Steel 304Working Temp: -58°F~392°F Feature [Size]: KF40-3/4" NPT female. [Quality Materials]: The adapter is made of high quality 304 stainless steel, which is durable, stable, rust and corrosive resistance and good for long time using. [Precise Design]: The...
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KF25 (NW25) Vacuum Fitting O Ring Replacement Part This is a brand new high quality O Ring Replacement for vacuum fittings and clamps/centering rings.
Specification Connection Type: KF/NW 50 x KF/NW 50 Inner Diameter: 50mm Ferrule OD: 75mm Hose Length: 20", 40" Material: Stainless Steel 304 Application: Vacuum Equipment Feature [Size]: KF-50. 20", 40" Length. [Quality Materials]: The Bellow Hose is made of high quality 304 stainless steel, which is soft, flexible, easy to...
$10.00 $0.00
Vacuum Fitting Connection Stainless Steel size OD(mm) ID(mm) KF10 13 10 KF16 19 16 KF25 28 25 KF40 44 40 KF50 54 50
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