ISO Centering Ring Assemblies - Stainless Steel

Skip to the beginning of the images gallery

ISO Centering Ring Assemblies - Stainless Steel

Can't find your size or material?

Need a higher quantity price?

Let us customize your order.

The Centering Ring Stainless Steel Assemblies has a metal and o-ring structure that is placed between two ISO flange components. This centering allows for a better seal that can withstand a high vacuum environment.

Start Shopping

PERFORMANCE & SPECIFICATIONS

Benefits

The centering ring is manufactured of 304L Stainless Steel
O-Ring Options: Fluorocarbon (FKM), Silcone (VMQ), and Nitrile (NBR)
Perfluoroelastomer (FFKM) O-Rings can be ordered on request

Sort By

Grouped product items
PART NUMBER	Flange Size	Ring ID (in)	Flange Height (in)	O-Ring Material	Material	Ships Within	PRICE	ADD TO CART
QF16-075-CTR-BN	Flange Size DN16ISO-QF Ring ID (in) 0.63 Flange Height (in) 0.21 O-Ring Material Buna-N Material 316SS Ships Within 3-5 Days See more QF16-075-CTR-BN	DN16ISO-QF	0.63	0.21	Buna-N	316SS	3-5 Days	$6.00	Starting at: $6.00	PRICE QTY $6.00
QF16-075-CTR-SN	Flange Size DN16ISO-QF Ring ID (in) 0.63 Flange Height (in) 0.21 O-Ring Material Silicone Material 316SS Ships Within 3-5 Days See more QF16-075-CTR-SN	DN16ISO-QF	0.63	0.21	Silicone	316SS	3-5 Days	$6.90	Starting at: $6.90	PRICE QTY $6.90
QF16-075-CTR-VT	Flange Size DN16ISO-QF Ring ID (in) 0.63 Flange Height (in) 0.21 O-Ring Material FKM Material 316SS Ships Within 3-5 Days See more QF16-075-CTR-VT	DN16ISO-QF	0.63	0.21	FKM	316SS	3-5 Days	$7.50	Starting at: $7.50	PRICE QTY $7.50
QF25-100-CTR-BN	Flange Size DN25ISO-QF Ring ID (in) 0.98 Flange Height (in) 0.21 O-Ring Material Buna-N Material 316SS Ships Within 3-5 Days See more QF25-100-CTR-BN	DN25ISO-QF	0.98	0.21	Buna-N	316SS	3-5 Days	$8.50	Starting at: $8.50	PRICE QTY $8.50
QF25-100-CTR-VT	Flange Size DN25ISO-QF Ring ID (in) 0.98 Flange Height (in) 0.21 O-Ring Material FKM Material 316SS Ships Within 3-5 Days See more QF25-100-CTR-VT	DN25ISO-QF	0.98	0.21	FKM	316SS	3-5 Days	$9.50	Starting at: $9.50	PRICE QTY $9.50
QF25-100-CTR-SN	Flange Size DN25ISO-QF Ring ID (in) 0.98 Flange Height (in) 0.21 O-Ring Material Silicone Material 316SS Ships Within 3-5 Days See more QF25-100-CTR-SN	DN25ISO-QF	0.98	0.21	Silicone	316SS	3-5 Days	$8.95	Starting at: $8.95	PRICE QTY $8.95
QF40-150-CTR-BN	Flange Size DN40ISO-QF Ring ID (in) 1.53 Flange Height (in) 0.21 O-Ring Material Buna-N Material 316SS Ships Within 3-5 Days See more QF40-150-CTR-BN	DN40ISO-QF	1.53	0.21	Buna-N	316SS	3-5 Days	$12.80	Starting at: $12.80	PRICE QTY $12.80
QF40-150-CTR-VT	Flange Size DN40ISO-QF Ring ID (in) 1.53 Flange Height (in) 0.21 O-Ring Material FKM Material 316SS Ships Within 3-5 Days See more QF40-150-CTR-VT	DN40ISO-QF	1.53	0.21	FKM	316SS	3-5 Days	$13.50	Starting at: $13.50	PRICE QTY $13.50
QF40-150-CTR-SN	Flange Size DN40ISO-QF Ring ID (in) 1.53 Flange Height (in) 0.21 O-Ring Material Silicone Material 316SS Ships Within 3-5 Days See more QF40-150-CTR-SN	DN40ISO-QF	1.53	0.21	Silicone	316SS	3-5 Days	$12.00	Starting at: $12.00	PRICE QTY $12.00
QF50-200-CTR-BN	Flange Size DN50ISO-QF Ring ID (in) 1.97 Flange Height (in) 0.21 O-Ring Material Buna-N Material 316SS Ships Within 3-5 Days See more QF50-200-CTR-BN	DN50ISO-QF	1.97	0.21	Buna-N	316SS	3-5 Days	$14.00	Starting at: $14.00	PRICE QTY $14.00
QF50-200-CTR-VT	Flange Size DN50ISO-QF Ring ID (in) 1.97 Flange Height (in) 0.21 O-Ring Material FKM Material 316SS Ships Within 3-5 Days See more QF50-200-CTR-VT	DN50ISO-QF	1.97	0.21	FKM	316SS	3-5 Days	$19.00	Starting at: $19.00	PRICE QTY $19.00
QF50-200-CTR-SN	Flange Size DN50ISO-QF Ring ID (in) 1.97 Flange Height (in) 0.21 O-Ring Material Silicone Material 316SS Ships Within 3-5 Days See more QF50-200-CTR-SN	DN50ISO-QF	1.97	0.21	Silicone	316SS	3-5 Days	$14.80	Starting at: $14.80	PRICE QTY $14.80
LF63-250-CTR-VT	Flange Size DN63ISO-LF Ring ID (in) 2.64 Flange Height (in) 0.15 O-Ring Material FKM Material 316SS Ships Within 3-5 Days See more LF63-250-CTR-VT	DN63ISO-LF	2.64	0.15	FKM	316SS	3-5 Days	$53.00	Starting at: $53.00	PRICE QTY $53.00
LF63-250-CTR-BN	Flange Size DN63ISO-LF Ring ID (in) 2.65 Flange Height (in) 0.15 O-Ring Material Buna-N Material 316SS Ships Within 3-5 Days See more LF63-250-CTR-BN	DN63ISO-LF	2.65	0.15	Buna-N	316SS	3-5 Days	$43.50	Starting at: $43.50	PRICE QTY $43.50
LF63-250-CTR-SN	Flange Size DN63ISO-LF Ring ID (in) 2.65 Flange Height (in) 0.15 O-Ring Material Silicone Material 316SS Ships Within 3-5 Days See more LF63-250-CTR-SN	DN63ISO-LF	2.65	0.15	Silicone	316SS	3-5 Days	$53.00	Starting at: $53.00	PRICE QTY $53.00
LF80-300-CTR-BN	Flange Size DN80ISO-LF Ring ID (in) 3.15 Flange Height (in) 0.15 O-Ring Material Buna-N Material 316SS Ships Within 3-5 Days See more LF80-300-CTR-BN	DN80ISO-LF	3.15	0.15	Buna-N	316SS	3-5 Days	$61.50	Starting at: $61.50	PRICE QTY $61.50
LF80-300-CTR-VT	Flange Size DN80ISO-LF Ring ID (in) 3.15 Flange Height (in) 0.15 O-Ring Material FKM Material 316SS Ships Within 3-5 Days See more LF80-300-CTR-VT	DN80ISO-LF	3.15	0.15	FKM	316SS	3-5 Days	$74.00	Starting at: $74.00	PRICE QTY $74.00
LF80-300-CTR-SN	Flange Size DN80ISO-LF Ring ID (in) 3.15 Flange Height (in) 0.15 O-Ring Material Silicone Material 316SS Ships Within 3-5 Days See more LF80-300-CTR-SN	DN80ISO-LF	3.15	0.15	Silicone	316SS	3-5 Days	$67.00	Starting at: $67.00	PRICE QTY $67.00
LF100-400-CTR-BN	Flange Size DN100ISO-LF Ring ID (in) 3.90 Flange Height (in) 0.15 O-Ring Material Buna-N Material 316SS Ships Within 3-5 Days See more LF100-400-CTR-BN	DN100ISO-LF	3.90	0.15	Buna-N	316SS	3-5 Days	$61.50	Starting at: $61.50	PRICE QTY $61.50
LF100-400-CTR-SN	Flange Size DN100ISO-LF Ring ID (in) 3.90 Flange Height (in) 0.15 O-Ring Material Silicone Material 316SS Ships Within 3-5 Days See more LF100-400-CTR-SN	DN100ISO-LF	3.90	0.15	Silicone	316SS	3-5 Days	$67.00	Starting at: $67.00	PRICE QTY $67.00