Replacement Clamp Seals
Additional seal material is sold by the foot. - Nitrile (black in appearance) and Silicone (red) seals stocked in rolls of 50'. - ePTFE (white) seals stocked in rolls of 100'.
Contact usNote regarding Item Numbers:
3" Diameters shown below are the seals used with 3" to 6" QF Clamps.
7" Diameters shown below are the seals used with 7" to 11" QF Clamps.
12" Diameters shown below are the seals used with 12" to 24" QF Clamps.
What is the best seal for my application?
Nitrile seals are inserted into QF Clamps as standard. Rated for max. intermittent service temperatures of 194° and continuous 158° F. There is no additional charge for nitrile so it is the most economical choice.
Silicone seals are an economically priced option for operating temperatures above 158° F. Rated for max. service temperature of 400° F, silicone has an extremely broad temperature range capability as it is also very good in low temperatures, remaining flexible at -60° F. Additionally, silicone offers superb resistance to weather aging and ozone.
ePTFE seals are not degraded by any common chemicals (0 - 14 pH range) FOR INDUSTRIAL USE ONLY. Not for use in food, drug, cosmetic or medical device manufacturing, processing, or packaging operations. Max. temperature rating of 600° F.