SKU: VF-BLANK-KF40

KF40 (NW40) Blank Flange Vacuum Fitting - Stainless Steel Cap - Stopper.
These Blank Flange fittings follow ISO-KF standards.
They are commonly used to build foreline vacuum plumbing and process systems.
They are often called quick flange fittings because they are quick to assemble.
A circumferential clamp and centering ring form the vacuum seal between the connecting flanges.
The centering ring contains a rubber elastomer o-ring.
The standard sizes for quick flange fittings are KF-10. KF-16. KF-25. KF-40. and KF-50 with flange sizes NW-10. NW-16. NW-25. NW-40. and NW-50. respectively.
They are made of corrosive resistant stainless steel.

 

Orders will be shipped from our Los Angeles warehouse or by one of Amazon's Fulfillment Centers around the US (depending on the item).
Most orders will arrive in 7 business days or less, expedited shipping is not available at this time.
Orders over a certain dollar amount will be insured and sent signature required.
CANCELLATION NOTICE: Please be sure your address is correct before placing your order! Many of our products are warehoused/shipped on our behalf by Amazon, they will not accept address changes or cancellations.

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RETURNS
30-Day Free Returns means we don't charge a restocking fee. Return shipping is not provided.
All items include a HFS Limited Warranty. Warranty perdiod varies by product, please contact us for specifics.