$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.
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.
Keep your DVP lubricated vane pump running clean with this air-oil separator / oil separator filter. Made specifically for DVP LB40, LB60, LC40, and LC60 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.
This Copper Gasket Ring (Part # 305005) is a crush-style seal used on drain plugs, filler ports, or fittings. Copper compresses to form a perfect leak-proof seal. Keep a few on hand for your next oil change.
Keep your DVP dry vane vacuum pump running clean with this air intake filter. Made specifically for DVP SB and SC series dry-running vane pumps in sizes 60 through 140 . 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.
Keep your DVP lubricated vane pump running smoothly with this oil filter. Made specifically for DVP LB40, LB60, LB100, and LC series pumps . This filter removes dirt, debris, and other contaminants from your pump oil. Clean oil means longer pump life and better performance. OEM quality direct replacement.
10 in stock
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.
25 in stock
Keep your DVP vacuum pump running clean with this air intake filter. This filter stops dust, dirt, and other airborne particles from entering your pump. Clean air means longer pump life and better performance. Designed and manufactured by DVP for a perfect fit.
These Perforated Screens act like strainers inside your pump. Choose the screen for your model: #4503005 for DVP LC.12 or #4502009 for DVP LB.40. Replace or clean them during routine maintenance to keep your pump running strong.
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.
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