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| Warranty: | 1 Year |
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LZ 178mm Downhole Motor assembly with Improved Lubrication Performance
LZ 178mm downhole motor with improved lubrication performance, the stator housing is fixed with a rubber bushing, and the inner surface of the rubber bushing is spaced with pits for lubricant retention; or the outer surface of the screw rotor is spaced with pits for lubricant retention; a certain amount of oil or liquid can be stored in the pits, so that dry grinding and self-absorption will no longer occur between the inner surface of the stator rubber and the rotor's outer surface, no matter when there is a vacuum gas or insufficient liquid supply. No more dry grinding and self-absorption phenomenon between the stator rubber inner surface and the rotor outer surface when vacuum gas or insufficient liquid supply is encountered; the pits always store a certain amount of liquid, so it is easy to start up no matter when, which increases a certain degree of safety; the contact area of the pits relative to the two surfaces is reduced, and the use of the power is also relatively reduced, which saves a certain amount of energy
Q: Can we have our Logo or company name to be printed on your products or package?
A:Sure. Your Logo could be printed on your products by Hot Stamping, Printing, Embossing, UV Coating, Silk-screen Printing or Sticker.
Q: How much the transportation freight ?
A:The freight depends on the weight and packing size and destination from here to your location
Q: Are you manufactory or trade company?
A:We are the Manufactory specialized in Petroleum equipment industry products for many years already. Our factory have passed IS09001:2014, API. And we are AAA grade credit enterprise.
Also we had large warehouse and quality control department for purchasing products for clients.
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