Straight Reducer
We manufacture KF (QF) reducer nipples from 300 series stainless steel tubing and KF flanges. Conical and straight reducer nipples adapt two different flange sizes.

High Vacuum rated to 1×10-8 Torr
High temperature rated to 204ºC (400ºF) – Limited by o-ring properties
300 series stainless steel fittings work in corrosive environments and severe temperatures
Common lengths and tube diameters listed; contact us with your specific requirements
SIZES | (A) | (B) | PRICE | |
---|---|---|---|---|
KF 25 to KF 10 Straight Reducer | .43 | 1.70 | $40.00 | Buy Now |
KF 25 to KF 16 Straight Reducer | .63 | 1.70 | $40.00 | Buy Now |
KF 40 to KF 10 Straight Reducer | .43 | 1.70 | $40.00 | Buy Now |
KF 40 to KF 16 Straight Reducer | .63 | 1.70 | $44.00 | Buy Now |
KF 40 to KF 25 Straight Reducer | .88 | 1.70 | $44.00 | Buy Now |
KF 50 to KF 10 Straight Reducer | .43 | 1.70 | $52.00 | Buy Now |
KF 50 to KF 16 Straight Reducer | .63 | 1.70 | $52.00 | Buy Now |
KF 50 to KF 25 Straight Reducer | .88 | 1.70 | $52.00 | Buy Now |
KF 50 to KF 40 Straight Reducer | 1.38 | 1.70 | $52.00 | Buy Now |