Becker U Series pump sealed properly with this copper sealing ring. It measures 25.75 mm outer diameter, 21.2 mm inner diameter, and 1.4 mm thick. Made from soft copper that compresses to form a tight, leak-proof seal. Designed specifically for Becker U4.400 and U4.630 pumps. A simple but critical part.
This is the Copper Sealing Ring for Becker U Series pumps (Part #94802910000) . It is a vacstellar-engineered copper ring that creates a tight, reliable seal inside your vacuum pump . This sealing ring is used on many Becker U Series pump models including U4.165, U4.190, and U4.250
10 in stock
10 in stock
This is the Fiber Sealing Ring for Becker U4.20 pumps (Part #300094) . It measures 46.7 mm outer diameter, 40.0 mm inner diameter, and 1.9 mm thickness . Made from durable fiber material, this sealing ring creates a tight, reliable seal inside your Becker U Series pump . This part is also included in the official Becker Seal & Gasket Kit (Part #54900040300) and Major Overhaul Kit (Part #33805600000) for the U4.20
10 in stock
10 in stock
Becker U4.20 vacuum pump sealed tight with this silicone sealing ring. It measures 23.0 mm outer diameter, 8.0 mm inner diameter, and 3 mm thickness. Made from soft but durable silicone. This small ring prevents air leaks and oil leaks. A simple part that keeps your pump running strong.
This Sealing ring with material Silicone having size 23.0 x 8.0 x 3 mm is used on Becker brand and U Series family and Used pump models U4.20. .
This is the Viton Sealing Ring for Becker U4.20 pumps (Part #300092) . It measures 22.8 mm x 8 mm x 2.8 mm . Made from durable Viton material, this sealing ring creates a reliable seal that resists heat, oil, and chemicals . This ring is used on the Becker U4.20 pump and is also included in the Seal & Gasket Kit (Part #54900040300) and Major Overhaul Kit (Part #33805600000)
Becker U5 Series pump running clean with this Separator (Part# 50600054400). This is an internal separation element that removes oil mist from the exhaust air . It fits Becker U5.200 and U5.165 pump models . This part is also included in the Becker U5.165-U5.200 overhaul kit . If you are doing a major service, this is the exact part you need.
This is a complete set of seven carbon vanes for Becker DVT series dry-running vacuum pumps. The part number is 90133400007. If your DVT 2.140 or DVT 3.140 pump is losing suction or making clattering noises, the vanes are likely worn out. This set gives you all seven vanes you need for a full replacement. Get your pump back to peak performance without buying a new machine
10 in stock
this shaft seal for Becker U Series pumps. It measures 50 mm outer diameter, 72 mm inner diameter, and 7 mm thick. Made for U4.400, U4.400D, and U4.630D models. This critical part seals the rotating shaft where it enters the pump housing. If this seal fails, oil will leak out and air will leak in. OEM quality direct replacement.
This Shaft Seal having size 50 x 72 x 7 mm is used on Becker brand and U Series Family and Used pump models U4. 400D, U4. 630D, U4. 400.
10 in stock
this shaft sealing ring for Becker U Series pumps. Made for U4.165, U4.190, and U4.250 models and their variations. This critical part seals the rotating shaft where it enters the pump housing. If this seal fails, oil will leak out and air will leak in. OEM quality direct replacement.
this shaft sealing ring for Becker U Series pumps. Made for U4.400 and U4.630 models. This is a critical part that seals the rotating shaft where it enters the pump housing. If this seal fails, oil will leak out and air will leak in. OEM quality direct replacement.
This Shaft Sealing ring Used Becker brand and U Series family and Used pump models U4.400, U4.630.
This is the shaft sealing ring for Becker U Series vacuum pumps. Part number 90652800000 fits right on the pump shaft where it comes out of the housing. It stops oil from leaking out along the spinning shaft. It also keeps air from getting sucked in. If you see oil dripping from the front of your pump, this is likely the part you need. It fits many U4.70 and U4.100 models.
Stop vacuum pump oil leaks with this DF45x62x7 Shaft Sealing Ring. Made from Viton (FKM) rubber, it handles high heat and chemicals. Double lip design keeps oil in and dirt out. Direct fit for Becker VTLF 250 series pumps .
protect your vacuum pump with this DF68 x 90 x 10 Shaft Sealing Ring. Made from durable Viton (FKM) , it handles high heat and harsh chemicals better than standard rubber. A perfect fit for industrial rotary shafts and Becker pump models.
this Spider Coupling Rotex GR24 (Part# 90220010600). It is a flexible coupling disc that connects the motor to the pump. This part fits many Becker U Series pumps including U4.70 and U4.100 models. If you are doing maintenance or fixing a worn coupling, this is the exact part you need.
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