The gear rotary Pilot Pump is a higher flow,The products are mainly used in industries of metallurgy, mining, electricity, coal, petroleum, chemical etc.Our products have exported to Singapore, Korean, Turkey, Southeast Asia and covering over 30 countries and district with advanced technology, excellent equipment and reliable quality.With our big-sized factory, we professionally manufacture construction machinery parts, especially the oil pumps and valves used in bulldozer, loader (Komatsu, Caterpillar, and Cummins brand). Such as OEM Komatsu (D41,D50,D60,D65,D75,D80A,D85A,D150A,D155A,D155A,D355A,D375,D455…….); Komatsu WA series loaders (WA600,WA545,WA510,WA500,WA450,WA420,WA400,WA300,WA250,WA180,WA150,WA120…….WA90,WA80….) etc.. Shang Hai, Shan Tui, Huang He
1. Work principle:
driving gear (outside rotor)with internal tooth drives the internal rotor and turns in same direction in the full closed pump body.The inlet from the outlet.When it turns,negative pressure formed at the suction port,the liquid inhaled and being take to thr outlet by rotor,then the liquid is wxpelled from th discharge port sa the gears mesh.The transpor-tation of liquid finished.
2. Structure Feature:
As figure I The pumps are mainly composed of internal rotor,outside rotor,shaft,pump casing,front cover,seal,bearing etc.
The pump'seal adopts packing seal or mechanical seal.When the delivered medium is high temperatur ,high visc or strong corrosion,packing seal should be adopted.
When the delivered medium is easy crystallinic ,we can designthe heat preservation jacket in pump casing and front cover in order to melt the medium with steam wen working.The pump can be also fitted with the safty valve. The pump set is composed of the pump,motor and baseplate.
Details list:
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705-36-43240 PUMP ASSY
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705-51-22040 PUMP ASSY
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705-52-20190 PUMP ASSY
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705-40-01320 PUMP ASSY
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705-51-22050 PUMP ASSY
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705-52-20240 PUMP ASSY
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705-40-01370 PUMP ASSY
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705-51-22060 PUMP ASSY
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705-52-20250 PUMP ASSY D40A-3
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705-40-01420 PUMP ASSY
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705-51-22070 PUMP ASSY
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705-52-20290 PUMP ASSY
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705-41-01050 PUMP ASSY
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705-51-22080 PUMP ASSY
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705-52-20290-Z PUMP ASSY
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705-41-01200 PUMP ASSY
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705-51-30010 PUMP ASSY
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705-52-20310 PUMP ASSY
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705-41-01320 PUMP ASSY
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705-51-30170 PUMP ASSY
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705-52-20480 PUMP ASSY WA450
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705-41-01380 PUMP ASSY
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705-51-30190 PUMP ASSY
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705-52-21000 PUMP ASSY D40A-3
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705-41-07210 PUMP ASSY
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705-51-30210 PUMP ASSY
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705-52-21050 PUMP ASSY
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705-41-08001 PUMP ASSY
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705-51-30260 PUMP ASSY
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705-52-21070 PUMP ASSY D41A-6-SAR36+28
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705-41-08010 PUMP ASSY
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705-51-30270 PUMP ASSY
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705-52-22000 PUMP ASSY
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705-51-10010 PUMP ASSY
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705-51-30290 PUMP ASSY
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705-52-22040 PUMP ASSY
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705-51-10020 PUMP ASSY
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705-51-30300 PUMP ASSY
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705-52-22120 PUMP ASSY
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705-51-10040 PUMP ASSY
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705-51-30310 PUMP ASSY
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705-52-30011 PUMP ASSY
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705-51-10180 PUMP ASSY
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705-51-30360 PUMP ASSY
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705-52-30040 PUMP ASSY
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705-51-11020 PUMP ASSY
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705-51-30390 PUMP ASSY
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705-52-30050 PUMP ASSY
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705-51-20070 PUMP ASSY
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705-51-30460 PUMP ASSY
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705-52-30051 PUMP ASSY
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Product Tags:
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705-51-22040 705-51-22040 Loader Pilot Pump Images
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