$19.46
This is a replacement spring for DVP LB.40 vacuum pumps. It carries part number 4701030PP . This spring is used inside the pump. It helps certain parts move back and forth the way they should. If your pump is not working right, a broken or weak spring could be the problem. This genuine OEM-quality part brings back the proper function your pump needs

Spring, DVP LB.40 - Part # 4701030PP

Spring, DVP LB.40 - Part # 4701030PP
This spring is made for the DVP LB.40 model . The LB.40 is a single-stage rotary vane vacuum pump. It is made in Italy . These pumps are used in many places like factories, labs, food packaging, and even semiconductor work .
This is a genuine OEM-quality part. It is made to the same standards as the original DVP part . It fits right the first time. No cutting. No stretching. Just a clean, proper fit.
A good spring makes sure your pump’s valves open and close at the right time. That means your pump makes a better vacuum. And it lasts longer too.
If you are doing maintenance on your LB.40, you might need these parts too:
Valve plates
Gaskets and O-rings
Blades (vanes)
Exhaust filter
Oil sight glass
Fresh vacuum pump oil
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Keep your DVP vacuum pump running clean with this exhaust filter / air-oil separator. Made for DVP LB100, LB180, LB250, LC105, LC205, and LC305 lubricated vane pumps . This filter removes oil mist from the exhaust air before it leaves your pump. Without a good separator, oil vapor escapes into your workspace. OEM quality direct replacement.
Air-Oil Separator is used on DVP brand of LB100 Lubricated vane pump system.
10 in stock
This is the L-Shaped Cork Gasket for DVP LB.40 Series vacuum pumps. It is designed to fit specific right-angle connections on the pump intake and exhaust ports. Made from high-quality cork, it provides a reliable seal against oil and air leaks.
This gasket is made for the DVP LB.40 Series. The LB.40 is a reliable rotary vane vacuum pump .
Keep your DVP dry vane vacuum pump running clean with this air intake filter. Made specifically for DVP SB 40 and SC 40 dry-running vane pumps . This filter stops dust, dirt, and other particles from entering your pump. Clean air means longer pump life and better performance. OEM quality direct replacement.
10 in stock
Keep your DVP dry vane vacuum pump running clean with this air intake filter. Made specifically for DVP SB16 and SB25 dry-running vane pumps . This filter stops dust, dirt, and other particles from entering your pump. Clean air means longer pump life and better performance. OEM quality direct replacement.
Air Filter is used for DVP dry vane of pump models SB16, SB25
This G1 Oil Sight Glass (Part # 550050) lets you quickly check the oil level and condition in your DVP vacuum pump. It fits directly into the pump housing with a standard G1 thread. If your current sight glass is cracked, cloudy, or leaking, replace it with this part.
10 in stock
Keep your DVP LB.40 vacuum pump sealed tight with this genuine ring gasket. This gasket fits between pump components to prevent air and oil leaks. A small but critical part for maintaining strong vacuum performance. OEM quality direct replacement.
Replace the worn coupling spider in your DVP vacuum pump with this Rotex 28 spider element. Made for DVP LC 105 pumps. This flexible polyurethane spider connects the motor shaft to the pump shaft. It transmits power while absorbing shocks and compensating for minor misalignment. A small part that keeps your pump running smoothly.
Keep your DVP LB.40 vacuum pump sealed tight with this ring gasket. This gasket fits between pump components to prevent air and oil leaks. A small but critical part for maintaining strong vacuum performance. OEM quality direct replacement.
This is a Rectangular Gasket with part number 4901020PP for DVP LB.40 series vacuum pumps . It is designed to seal rectangular port connections on the pump. Made from high-quality gasket material, it provides a reliable seal against air leaks and oil seepage.
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