This FKM “GP” (General Purpose) O-ring measures exactly 15.6 mm inner diameter with 2.4 mm thickness. It replaces Part #H02122037 (cross-reference OV-0680) . This O-ring is specifically used on Edwards E1M18 and E2M18 pump models . The FKM (Viton) material handles high heat up to 200°C and harsh chemicals better than standard rubber.
This Buna O-ring measures exactly 11.6 mm inner diameter with 2.4 mm thickness. It replaces Part #02120033 This O-ring is specifically used on Edwards E1M18 and E2M18 pump models .
This Viton O-ring measures exactly 15.3 mm inner diameter with 2.4 mm thickness. It replaces Part #02122037 This O-ring is used on Edwards E1M18, E2M18, E2M28, and E2M30 pump models . The Viton (FKM) material handles high heat up to 200°C and harsh chemicals better than standard rubber .
This Buna O-ring measures exactly 27.5 mm inner diameter with 3 mm thickness. It replaces Part #2120067 (cross-reference OB-1810E) . This O-ring is specifically used on Edwards E1M18 and E2M18 pump models . The Buna-N (Nitrile) material offers great oil resistance at a fair price.
This Viton O-ring measures exactly 28.17 mm inner diameter with 3.53 mm thickness. It replaces Part #2125026. This O-ring is used on a very wide range of Edwards E1/E2M pump models including E2M2, E2M5, E2M8, E1M18, E2M18, E2M12, E2M0.7, E2M1, E2M1.5, E2M28, and E2M30 . The Viton (FKM) material handles high heat up to 200°C and harsh chemicals better than standard rubber.
This Buna O-ring measures exactly 35.5 mm inner diameter with 3 mm thickness. It replaces Part #02120072 (cross-reference OB-1859) . This O-ring is used on Edwards E1M18, E2M18, E2M12, E2M28, and E2M30 pump models . The Buna-N (Nitrile) material offers great oil resistance at a fair price.
This Buna O-ring measures exactly 44.5 mm inner diameter with 3 mm thickness. It replaces Part #02120078 (cross-reference OB-1911) . This O-ring is specifically used on Edwards E1M18, E2M18, E2M28, and E2M30 pump models . The Buna-N (Nitrile) material offers great oil resistance at a fair price.
This Buna O-ring measures exactly 6.6 mm inner diameter with 2.4 mm thickness. It replaces Part #2120028 This O-ring is used on a wide range of Edwards E1/E2M pump models, including E2M2, E2M5, E2M8, E1M18, E2M18, E2M12, E2M0.7, E2M1, E2M1.5, E2M28, and E2M30 .
This Buna O-ring measures exactly 61.6 mm inner diameter with 2.4 mm thickness. It replaces Part #02120057. This O-ring is used on a wide range of Edwards E1/E2M pump models including E1M18, E2M18, E1M40, E2M40, E1M80, and E2M80 . The Buna-N (Nitrile) material offers great oil resistance at a fair price.
This Viton O-ring measures exactly 69.5 mm inner diameter with 3 mm thickness. It replaces Part #2122083 (cross-reference OV-1415) . This O-ring is specifically used on Edwards E1M18, E2M18, E2M28, and E2M30 pump models . The Viton (FKM) material handles high heat up to 200°C and harsh chemicals better than standard rubber.
This Viton O-ring measures exactly 7.59 mm inner diameter with 2.62 mm thickness. It replaces Part #02126116 This O-ring is used on a wide range of Edwards E1/E2M pump models, including E2M0.7, E2M1, E2M1.5, E2M2, E2M5, E2M8, E2M12, E1M18, E2M18, E2M28, and E2M30 .
This Buna O-ring measures exactly 99.5 mm inner diameter with 3 mm thickness. It replaces Part #2120089 This O-ring is specifically used on Edwards E1M18 and E2M18 pump models . The Buna-N (Nitrile) material offers great oil resistance at a fair price and is the standard choice for oil-sealed vacuum pumps .
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