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Vacuum Fittings (KF/NW)
23 products
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.
Showing 1 - 23 of 23 products
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![Hardware Factory Store Inc - KF25 (NW-25) to MALE NPT - [variant_title]](http://cdn.shopify.com/s/files/1/0217/4736/8036/products/4fa3742e-c0d5-5ebf-81d0-83c4daf7c20f_{width}x.jpg?v=1568704615)
![Hardware Factory Store Inc - KF25 (NW-25) to MALE NPT - [variant_title]](http://cdn.shopify.com/s/files/1/0217/4736/8036/products/e417d936-eba4-5334-b9f0-8c1e5b1e7f53_{width}x.jpg?v=1568704615)
KF25 (NW-25) to MALE NPT
From $10
![Hardware Factory Store Inc - KF / NW Barb Adapters - [variant_title]](http://cdn.shopify.com/s/files/1/0217/4736/8036/products/VF-CTUBE-large-3_{width}x.jpg?v=1568706876)
![Hardware Factory Store Inc - KF / NW Barb Adapters - [variant_title]](http://cdn.shopify.com/s/files/1/0217/4736/8036/products/VF-CTUBE-large-2_{width}x.jpg?v=1568706876)
KF / NW Barb Adapters
From $8.99
![Hardware Factory Store Inc - KF25 Bellows Hose - [variant_title]](http://cdn.shopify.com/s/files/1/0217/4736/8036/products/VF-FHOSE-KF16-1000-1_{width}x.jpg?v=1568705081)
![Hardware Factory Store Inc - KF25 Bellows Hose - [variant_title]](http://cdn.shopify.com/s/files/1/0217/4736/8036/products/VF-FHOSE-KF16-1000-2_{width}x.jpg?v=1568705081)
KF25 Bellows Hose
From $64.99
![Hardware Factory Store Inc - KF / NW 90 Degree Elbow - [variant_title]](http://cdn.shopify.com/s/files/1/0217/4736/8036/products/3cc8b0b6-9ea3-5dbc-ad36-0ceeb5a87cab_{width}x.jpg?v=1568705320)
![Hardware Factory Store Inc - KF / NW 90 Degree Elbow - [variant_title]](http://cdn.shopify.com/s/files/1/0217/4736/8036/products/10817824-5702-592b-9068-7f86455aba97_{width}x.jpg?v=1568705320)
KF / NW 90 Degree Elbow
From $19
![Hardware Factory Store Inc - KF / NW 3-Way TEE Fittings - [variant_title]](http://cdn.shopify.com/s/files/1/0217/4736/8036/products/VF-TEES-KF50--1_{width}x.jpg?v=1568706876)
![Hardware Factory Store Inc - KF / NW 3-Way TEE Fittings - [variant_title]](http://cdn.shopify.com/s/files/1/0217/4736/8036/products/VF-TEES-KF50--2_{width}x.jpg?v=1568706876)
KF / NW 3-Way TEE Fittings
From $20
NW/KF Stainless Clamp
From $10
![Hardware Factory Store Inc - KF16 Bellows Hose - [variant_title]](http://cdn.shopify.com/s/files/1/0217/4736/8036/products/VF-FHOSE-KF16-1000-1_ef1fa205-29c9-4363-93a8-a212ad8ab2e9_{width}x.jpg?v=1568705081)
![Hardware Factory Store Inc - KF16 Bellows Hose - [variant_title]](http://cdn.shopify.com/s/files/1/0217/4736/8036/products/VF-FHOSE-KF16-1000-2_00222c9d-fe94-4f77-925b-7bc0d7ddf82c_{width}x.jpg?v=1568705081)
KF16 Bellows Hose
From $52
![Hardware Factory Store Inc - KF25 (NW-25) to BSP Thread (G Series Thread) - [variant_title]](http://cdn.shopify.com/s/files/1/0217/4736/8036/products/VF-KF25-MBSP_{width}x.jpg?v=1568707784)
KF25 NW-25 to BSP Thread G Series Thread
From $9.90
![Hardware Factory Store Inc - KF / NW 4-Way Cross Fittings - [variant_title]](http://cdn.shopify.com/s/files/1/0217/4736/8036/products/VF-4WAYS-large-2_{width}x.jpg?v=1568706876)
KF / NW 4-Way Cross Fittings
From $24.99
![Hardware Factory Store Inc - KF / NW Blank Plate - [variant_title]](http://cdn.shopify.com/s/files/1/0217/4736/8036/products/VF-BLANK-large-1_{width}x.jpg?v=1568706876)
![Hardware Factory Store Inc - KF / NW Blank Plate - [variant_title]](http://cdn.shopify.com/s/files/1/0217/4736/8036/products/VF-BLANK-large-2_{width}x.jpg?v=1568706876)
KF / NW Blank Plate
From $4
![Hardware Factory Store Inc - KF40 Bellows Hose - [variant_title]](http://cdn.shopify.com/s/files/1/0217/4736/8036/products/VF-FHOSE-KF16-1000-1_ac247c04-c80e-481b-ba21-4bd8110980ed_{width}x.jpg?v=1587272551)
![Hardware Factory Store Inc - KF40 Bellows Hose - [variant_title]](http://cdn.shopify.com/s/files/1/0217/4736/8036/products/VF-FHOSE-KF16-1000-2_05336ee5-3ba3-465d-b9e4-ba3f1a79c900_{width}x.jpg?v=1587272551)
KF50 Bellows Hose
From $89.99
![Hardware Factory Store Inc - 24/40 Adapters - [variant_title]](http://cdn.shopify.com/s/files/1/0217/4736/8036/products/91ZE4G2IkwL._SL1500_{width}x.jpg?v=1568707784)
24/40 Adapters
From $20
![Hardware Factory Store Inc - KF40 Bellows Hose - [variant_title]](http://cdn.shopify.com/s/files/1/0217/4736/8036/products/VF-FHOSE-KF16-1000-1_4c54af00-baa1-4372-a7ab-2663cdff26c7_{width}x.jpg?v=1568705081)
![Hardware Factory Store Inc - KF40 Bellows Hose - [variant_title]](http://cdn.shopify.com/s/files/1/0217/4736/8036/products/VF-FHOSE-KF16-1000-2_7372f75b-b91d-4dc3-96d7-13135cf34a38_{width}x.jpg?v=1568705081)
KF40 Bellows Hose
From $89.99
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