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Ideal Vacuum | ASA 16.0 / ANSI 10 Bored Rotatable Flange without O-Ring Groove, 16 in. OD, 14.25 in. BCD, Twelve 0.81 in ID Bolts Holes, 304 Stainless Steel
![NW/KF Aluminum Flange Clamp + Flange Centering Clamp Ring Centering O-rings with Fluorine Rubber (kf-50) - Labideal NW/KF Aluminum Flange Clamp + Flange Centering Clamp Ring Centering O-rings with Fluorine Rubber (kf-50) - Labideal](https://d3pm0o6shk4x1i.cloudfront.net/2019/07/NW-or-KF-Aluminum-Flange-Clamp-Flange-Centering-Clamp-Ring-Centering-O-rings-with-Fluorine-Rubber-kf-50-7.jpg)
NW/KF Aluminum Flange Clamp + Flange Centering Clamp Ring Centering O-rings with Fluorine Rubber (kf-50) - Labideal
![Ideal Vacuum | ASA 11.0 / ANSI 6 Blank Flange, with O-Ring Groove, Not Bored, Not Rotatable, 11 in OD, 9.5 in BCD, Eight 0.81 in ID Bolt Holes, 304 Stainless Steel Ideal Vacuum | ASA 11.0 / ANSI 6 Blank Flange, with O-Ring Groove, Not Bored, Not Rotatable, 11 in OD, 9.5 in BCD, Eight 0.81 in ID Bolt Holes, 304 Stainless Steel](https://www.idealvac.com/files/images/6inASA_1aaa_1.jpg)
Ideal Vacuum | ASA 11.0 / ANSI 6 Blank Flange, with O-Ring Groove, Not Bored, Not Rotatable, 11 in OD, 9.5 in BCD, Eight 0.81 in ID Bolt Holes, 304 Stainless Steel
![Flange Kit 4" Ring 150# 1/8" Thick (SBR) Red Rubber Gasket & Bolt Pack | Great Western Seal and Gasket Flange Kit 4" Ring 150# 1/8" Thick (SBR) Red Rubber Gasket & Bolt Pack | Great Western Seal and Gasket](https://www.greatwesternsealandgasket.com/cdn/shop/files/FK150RG4SBR.125_f6cf49ff-0025-45a8-8b7e-aea051883020_1024x1024@2x.jpg?v=1683153288)
Flange Kit 4" Ring 150# 1/8" Thick (SBR) Red Rubber Gasket & Bolt Pack | Great Western Seal and Gasket
![Ideal Vacuum | ASA 13.50 / ANSI 8 Blank Flange, with O-Ring Groove, Not Bored, Not Rotatable, 13.50 in OD, 11.75 in BCD, Eight 0.81 in ID Bolt Holes, 304 Stainless Steel Ideal Vacuum | ASA 13.50 / ANSI 8 Blank Flange, with O-Ring Groove, Not Bored, Not Rotatable, 13.50 in OD, 11.75 in BCD, Eight 0.81 in ID Bolt Holes, 304 Stainless Steel](https://www.idealvac.com/files/images/ASA_13-5in_Blank_Flange_PN-ASA-13-5_000N-G-05_01.jpg)
Ideal Vacuum | ASA 13.50 / ANSI 8 Blank Flange, with O-Ring Groove, Not Bored, Not Rotatable, 13.50 in OD, 11.75 in BCD, Eight 0.81 in ID Bolt Holes, 304 Stainless Steel
![Ideal Vacuum | ASA 19.0 / ANSI 12 Bored Flange, with O-Ring Groove, Not Rotatable, 19 in OD, 17 in BCD, Twelve 1 in ID Bolt Holes, 304 Stainless Steel Ideal Vacuum | ASA 19.0 / ANSI 12 Bored Flange, with O-Ring Groove, Not Rotatable, 19 in OD, 17 in BCD, Twelve 1 in ID Bolt Holes, 304 Stainless Steel](https://www.idealvac.com/files/images/ASA-4-Grooved-Flange-4in-Bore_P107771_01.jpg)
Ideal Vacuum | ASA 19.0 / ANSI 12 Bored Flange, with O-Ring Groove, Not Rotatable, 19 in OD, 17 in BCD, Twelve 1 in ID Bolt Holes, 304 Stainless Steel
![810001, Centering Ring, NW100, ISO LF, Large Flange, Fluorocarbon-based fluoroelastomer (FKM / FPM), 304ss | MDC Precision | MDC Precision 810001, Centering Ring, NW100, ISO LF, Large Flange, Fluorocarbon-based fluoroelastomer (FKM / FPM), 304ss | MDC Precision | MDC Precision](https://www.mdcprecision.com/media/catalog/product/cache/4ed3665eb49b6d2f975d77affd7b0bfd/3/5/351010_cr_a_2.jpg)
810001, Centering Ring, NW100, ISO LF, Large Flange, Fluorocarbon-based fluoroelastomer (FKM / FPM), 304ss | MDC Precision | MDC Precision
![Oatey 3 in. x 4 in. PVC Closet Flange with Stainless Steel Ring without Test Cap - Pipe Fittings - Amazon.com Oatey 3 in. x 4 in. PVC Closet Flange with Stainless Steel Ring without Test Cap - Pipe Fittings - Amazon.com](https://m.media-amazon.com/images/I/515jZG-cpTL.jpg)