Centering rings
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KF Centering Ring with O’Ring NW 10 KF10CRVS SS304
KF Centering Ring with O’Ring Size Model No. C/R Material O’Ring O’Ring Size A in / mm B in / mm C in / mm D in / mm NW 10 KF10CRVS 304 S.S. Viton AS-311 0.39 10 0.47 12 0.31 8 0.15 3.9 NW 16 KF16cRvS 304 S.S. Viton AS-314 0.63 16 0.67 17 0.31 8 0.15 3.9 NW 25 KF25CRVS 304 S.S. Viton AS-320 o.98 25 1.02 26 0.31 8 0.15 3.9 Nw 4o KF4OCRvS 304 S.S. Viton AS-32... -
Vacuum Centering rings ISO stainless steel 304 316L
* Viton O’ring bakeable to 200°C intermittently, sustained use to 150°C.
* The vacuum seal of ISO-series is made by compressing the O’ring between the mating flanges. This done by alternately wrenchtightening opposing pairs of clamps or bolts until the first metal-to-metal contact is made between the inner surfaces of the flanges and the spacing lips of the centering ring.