Stainless Steel

KF16 Flange Vacuum Fitting Stainless Steel ISO Quick Connect

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SKU:
47235
MPN:
T Flange
Condition:
Used
Availability:
Usually ships within 1-2 business days.
Weight:
1.00 LBS
Shipping:
Calculated at Checkout
  • Stainless steel KF25 NW25 vacuum tee fitting — angled view showing two of the three flanged ports and bore interior with brass-toned O-ring seat visible
  • Stainless steel KF25 NW25 tee fitting — straight-on front view showing all three flanged ports in T configuration; discoloration and light oxidation visible on flange faces
  • KF25 vacuum tee fitting side profile showing cylindrical body with 'TAIWAN' stamp and two end flanges; light surface marks on body
  • KF25 NW25 stainless tee vacuum fitting — front-on view into one port showing bore interior and brass-toned O-ring seat; light surface staining on flange face
$15.00
Was: $30.00
Current Stock: 12

Sold Out

Description

KF16 Flange Vacuum Fitting Stainless Steel ISO Quick Connect

This is a stainless steel KF16 (NW16) vacuum flange fitting designed for use in laboratory and research vacuum systems. KF/NW fittings are the standard quick-connect flange system for rough-to-medium vacuum applications, offering fast, reliable connections without tools or special alignment. The KF16 size is widely used in smaller vacuum lines, research chambers, and laboratory setups.

Specifications & What's Included

  • Flange standard: KF-16 / NW-16 (ISO-KF quick flange)
  • Material: Stainless steel
  • Pressure range: Atmospheric to approximately 10⁻³ Torr (rough-to-medium vacuum)
  • Country of manufacture: Taiwan
  • Condition: Used, inspected, good working condition
  • Included: Flange fitting only
  • Not included: Centering rings, clamps, O-rings, or gaskets

Applications

KF (Klein Flange) fittings — also called NW or ISO-KF fittings — are the industry standard for quick-connect vacuum systems across laboratory, research, and light industrial applications. These fittings are commonly used to connect vacuum chambers, pumps, gauges, and distribution lines in systems that operate in the rough-to-medium vacuum range. The KF16 is one of the most frequently used sizes in research and educational laboratories, offering a balance between compact size and convenient handling. These fittings remain in active use today in modern vacuum labs and research facilities, alongside legacy systems.

Condition: Used
KF16 stainless steel vacuum flange inspected and in good used condition. Body and flanges intact, no cracks. Light surface discoloration on faces. O-ring seats intact. Fitting only; no centering rings or clamps included. Please note: We have multiple units in stock — yours may not be the one shown in the photos, however, it will be similar in condition and function.
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Warranty Information

We stand behind every item we sell with a 30-day money-back guarantee. If your item arrives not as described, you may return it within 30 days for a full refund. Please inspect your purchase upon arrival and contact us with any questions.
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Additional Information

Brand:
Unbranded
Model:
KF16 Flange
Type:
Vacuum Flange Fitting
SKU:
47235
Flange Standard:
KF-16 / NW-16 (ISO-KF Quick Flange)
Number of Ports:
3
Port Bore Diameter:
0.6875" (11/16")
Flange OD:
1-3/16"
Body Length:
2-3/16"
Material:
Stainless Steel
Configuration:
T (Tee) — three-way
Gasket/Seal Type:
KF centering ring and O-ring (not included)
Country/Region of Manufacture:
Taiwan
Condition:
Used – Inspected
Seller Notes:
Fitting only — no centering rings, clamps, or gaskets included
Compatible With:
KF16 vacuum systems, chambers, pumps, gauges
Application:
Lab vacuum systems, research chambers, vacuum lines
Condition Notes:
KF16 stainless steel vacuum flange inspected and in good used condition. Body and flanges intact, no cracks. Light surface discoloration on faces. O-ring seats intact. Fitting only; no centering rings or clamps included.
California Prop 65 Warning:
WARNING: This product can expose you to chemicals including lead and lead compounds, and DEHP (a phthalate), which are known to the State of California to cause cancer and birth defects or other reproductive harm. Go to P65Warnings.ca.gov
Pressure Range:
Atmospheric to ~10⁻³ Torr (rough-to-medium vacuum)
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