The gear rotary hydraulic 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.
The driving way is belt wheel driving or coupling driwing.
3. ADVANTAGES:
1) Steady edlivery without pulsation ,little vibration and noise.
2) Outstanding self-priming abitity.
3) The same rotary direction of internal rotor and outside rotor
results in little wear and long loperation life .
4) The pump's flow capacity can be changed through adjusting the
speed.
5) It's specilly suited to deliver high viscosity medium.
Internal Gear Pump Specifications:
Model PUMP ASSY | Model PUMP ASSY | Model PUMP ASSY |
705-52-30052 PUMP ASSY | 705-52-40250 PUMP ASSY | 705-56-34630 PUMP ASSY |
705-52-30080 PUMP ASSY | 705-52-40270 PUMP ASSY | 705-56-35000 PUMP ASSY |
705-52-30130 PUMP ASSY | 705-52-40290 PUMP ASSY | 705-56-36070 PUMP ASSY |
705-52-30150 PUMP ASSY | 705-52-42001 PUMP ASSY | 705-56-43010 PUMP ASSY |
705-52-30170 PUMP ASSY | 705-52-42090 PUMP ASSY | 705-56-43020 PUMP ASSY |
705-52-30190 PUMP ASSY | 705-52-42100 PUMP ASSY | 705-56-44001 PUMP ASSY |
705-52-30210 PUMP ASSY | 705-52-42110 PUMP ASSY | 705-56-44010 PUMP ASSY |
705-52-30220 PUMP ASSY | 705-52-42140 PUMP ASSY | 705-56-44040 PUMP ASSY |
705-52-30240 PUMP ASSY | 705-52-42150 PUMP ASSY | 705-56-44050 PUMP ASSY |
705-52-30250 PUMP ASSY | 705-52-42170 PUMP ASSY | 705-56-44060 PUMP ASSY |
705-52-30260 PUMP ASSY | 705-52-42190 PUMP ASSY | 705-56-44090 PUMP ASSY |
705-52-30280 PUMP ASSY | 705-52-42220 PUMP ASSY | 705-56-45010 PUMP ASSY |
705-52-30290 PUMP ASSY | 705-53-31020 PUMP ASSY | 705-56-47000 PUMP ASSY |
705-52-30330 PUMP ASSY | 705-53-42000 PUMP ASSY | 705-56-47010 PUMP ASSY |
705-52-30360 PUMP ASSY | 705-53-42010 PUMP ASSY | 705-58-34000 PUMP ASSY |
705-52-30390 PUMP ASSY | 705-55-24130 PUMP ASSY | 705-58-34010 PUMP ASSY |
705-52-30460 PUMP ASSY | 705-55-34000 PUMP ASSY | 705-58-43000 PUMP ASSY |
705-52-30490 PUMP ASSY | 705-55-34090 PUMP ASSY | 705-58-43010 PUMP ASSY |
705-52-30550 PUMP ASSY | 705-55-34110 PUMP ASSY | 705-58-44040 PUMP ASSY |
705-52-30560 PUMP ASSY | 705-55-34140 PUMP ASSY | 705-58-44050 PUMP ASSY |
705-52-30660 PUMP ASSY | 705-55-34160 PUMP ASSY | 705-58-45000 PUMP ASSY WA900-3 |
705-52-30750 PUMP ASSY | 705-55-34180 PUMP ASSY | 705-58-45010 PUMP ASSY WA900-3 |
705-52-30840 PUMP ASSY | 705-55-34181 PUMP ASSY | 705-58-46001 PUMP ASSY |
705-52-31010 PUMP ASSY | 705-56-17000 PUMP ASSY | 705-58-46011 PUMP ASSY |
705-52-31020 PUMP ASSY | 705-56-23050 PUMP ASSY | 705-58-47000 PUMP ASSY |
705-52-31040 PUMP ASSY | 705-56-24020 PUMP ASSY | 705-61-22010 PUMP ASSY |
705-52-31050 PUMP ASSY | 705-56-24030 PUMP ASSY | 705-61-26010 PUMP ASSY |
705-52-31070 PUMP ASSY | 705-56-24080 PUMP ASSY | 705-62-22010 PUMP ASSY |
705-52-31080 PUMP ASSY | 705-56-33040 PUMP ASSY HM 400-1 | 705-62-24010 PUMP ASSY |
705-52-31150 PUMP ASSY HM400-1 | 705-56-33080 PUMP ASSY HM 400-1 | 705-73-29010 PUMP ASSY |
705-52-31170 PUMP ASSY | 705-56-34000 PUMP ASSY | 705-73-30010 PUMP ASSY |
705-52-31200 PUMP ASSY | 705-56-34040 PUMP ASSY | 705-82-10030 PUMP ASSY |
705-52-32001 PUMP ASSY | 705-56-34090 PUMP ASSY | 705-95-03020 PUMP ASSY SDR(30)100+100 |
705-52-32020 PUMP ASSY | 705-56-34100 PUMP ASSY | 705-95-05140 PUMP ASSY SDR(30)100+SA(1)25 |
705-52-32150 PUMP ASSY | 705-56-34130 PUMP ASSY | 705-95-07100 PUMP ASSY SDR(30)80+80+SB(1)6 |
705-52-32160 PUMP ASSY | 705-56-34160 PUMP ASSY | 705-95-07121 PUMP ASSY |
705-52-32200 PUMP ASSY | 705-56-34180 PUMP ASSY | 705-95-28320 PUMP ASSY ASR (1) 125 / 25 ? |
