This Nitrile O-ring measures exactly 114.5 mm inner diameter with 3 mm thickness. You get a pack of 2 (PK2). It replaces Part #H02121092. The Nitrile (Buna-N) material offers great oil resistance at a fair price.
This Buna O-ring measures exactly 12.6 mm inner diameter with 2.4 mm thickness. It replaces Part #02120034 . This O-ring is specifically used on Edwards E2M0.7, E2M1, and E2M1.5 pump models . The Buna-N (Nitrile) material offers great oil resistance at a fair price.
This FKM O-ring measures exactly 124.5 mm inner diameter with 3 mm thickness. You get a pack of 2 (PACK 2). It replaces Part #H02121094. This is a standard metric size under BS4518 (RM1245-30) . The FKM material handles high heat and harsh chemicals better than standard rubber.
This Viton O-ring measures exactly 13.6 mm inner diameter with 2.4 mm thickness. It replaces Part #2122035 This O-ring is specifically used on Edwards 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 13.94 mm inner diameter with 2.62 mm thickness. It replaces Part #2125013 (cross-reference OB-1240E) . This O-ring is specifically used on Edwards E2M2, E2M5, E2M8, and E2M12 pump models .
This Viton O-ring measures exactly 139.5 mm inner diameter with 3 mm thickness. It replaces Part #02122097. This O-ring is used in Edwards DP series dry pumps and is included in official service kits. The Viton material handles high heat and harsh chemicals better than standard rubber.
this Buna O-ring measures exactly 14.3 mm inner diameter with 2.4 mm thickness.This O-ring is specifically used on Edwards E2M275 and E1M275 pump models
This FKM O-ring measures exactly 14.6 mm inner diameter with 2.4 mm thickness. It replaces Part #H02122036 (cross-reference OB-0820). This is the rotor sleeve O-ring used in RV3, RV5, RV8, and RV12 pump models . The FKM material handles high heat and harsh chemicals better than standard rubber.
This Buna O-ring measures exactly 14.6 mm inner diameter with 2.4 mm thickness. It replaces Part #02120036. This O-ring is specifically designed for Edwards RV series pump models. The Buna-N (Nitrile) material offers great oil resistance at a fair price and is the standard choice for general-purpose vacuum applications .
This Buna O-ring measures exactly 15 mm inner diameter with 5 mm thickness. It replaces Part #2124002 This O-ring is specifically used on Edwards E2M0.7, E2M1, and E2M1.5 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 Viton O-ring measures exactly 15.54 mm inner diameter with 2.62 mm thickness. It replaces Part #2126121 (cross-reference OV-1050) . This O-ring is used on Edwards EH Booster and QMB Blower pump families, including QMB250, EH250, QMB500, EH500, EH2600, and EH4200 models . The Viton (FKM) material handles high heat up to 200°C and harsh chemicals better than standard rubber .
This Nitrile O-ring measures exactly 15.6 mm inner diameter with 2.4 mm thickness. It replaces Part #H02120037. This O-ring is used as the oil drain plug seal on Edwards RV3, RV5, RV8, RV12 pumps and E2M0.7/E2M1.5 models . The Nitrile (Buna-N) material offers good oil resistance at a fair price.
This O-ring is specifically used on Edwards E1M80 and E2M80 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.
This Viton O-ring measures exactly 159.5 mm inner diameter with 3 mm thickness. It replaces Part #02120101V. This O-ring is used on Edwards E1M80 and E2M80 pump models .The Viton (FKM) material handles high heat up to 205°C and harsh chemicals better than standard rubber
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