Centering Rings

Steel centering ring, keeps the elastomer sealing ring in place, during assembly and aligns flanges.

Centering Ring: 300 series stainless steel works in corrosive environments and severe temperatures
High Vacuum rated to 1×10-8 Torr
Viton – Rated to 204ºC (400ºF)
Silicone– Rated to 204ºC (400ºF)
Buna-N – Rated to 121ºC (250ºF)

SIZES	(A) in.	(B) in.	O-Ring Material	PRICE
KF 10 Centering Ring w/ Silicone O-Ring	.370	.470	Silicone	$9.00	Buy Now
KF 16 Centering Ring w/ Silicone O-Ring	.635	.670	Silicone	$7.00	Buy Now
KF 25 Centering Ring w/ Silicone O-Ring	.925	1.025	Silicone	$9.00	Buy Now
KF 40 Centering Ring w/ Silicone O-Ring	1.510	1.610	Silicone	$12.00	Buy Now
KF 50 Centering Ring w/ Silicone O-Ring	1.945	2.045	Silicone	$15.00	Buy Now
KF 10 Centering Ring w/ Buna-N O-Ring	.370	.470	Buna-N	$6.00	Buy Now
KF 16 Centering Ring w/ Buna-N O-Ring	.925	1.025	Buna-N	$6.00	Buy Now
KF 25 Centering Ring w/ Buna-N O-Ring	.635	.670	Buna-N	$7.00	Buy Now
KF 40 Centering Ring w/ Buna-N O-Ring	1.510	1.610	Buna-N	$10.00	Buy Now
KF 50 Centering Ring w/ Buna-N O-Ring	1.945	2.045	Buna-N	$11.00	Buy Now
KF 10 Centering Ring w/ Viton O-Ring	.370	.470	Viton	$6.00	Buy Now
KF 16 Centering Ring w/ Viton O-Ring	.635	.670	Viton	$6.00	Buy Now
KF 25 Centering Ring w/ Viton O-Ring	.925	1.025	Viton	$7.50	Buy Now
KF 40 Centering Ring w/ Viton O-Ring	1.510	1.610	Viton	$11.50	Buy Now
KF 50 Centering Ring w/ Viton O-Ring	1.945	2.045	Viton	$14.00	Buy Now

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