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Hydraulic Gear Pump with Flat Key-shaft Extension and Diamond Flange

Model / Specifications:MAR-326

Hydraulic Gear Pump with Flat Key-shaft Extension and Diamond FlangeModel Number:1APF***L**P*** Gear pump1AP: group number and function code: 1 group gear pump and first improvementF: pressure le...

Supplier:MARYDA Machinery Co., Ltd.

Contact:Justin Lee

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China (Mainland)

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Sell Gear Pump,hydraulic pump

Gear Pump KP1403, KP1405, KP55, KP75, KP45, GPG55.Gear Pump, Hydraulic Pump C101, C102Our main products are KP series, CBP series、CBG series、CBF-E series、CBF-F、dumping truck tipping series and...

Supplier:Chongqing Richland Mould Corp.

Contact:lin Ye

Free member

China (Mainland)

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HYDRAULIC PUMP

Model / Specifications:HP

HYDRAULIC PUMP, HYDRAULIC GEAR PUMP, HYD PUMP, HYDRAULIC TRACTOR PUMP, PUMP HYDRAULIC PUMPS, GEAR PUMPS, GEAR PUMP, HYD GEARPUMP...Place of Origin: IN;7903232

Supplier:S.S. HYDRAULICS

Contact:Renish Bhaskar

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India

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CBQ-E2516/00 Series Speed Change Pump

Model / Specifications:CBQ-F2516

TSpeed Changing Pump(Hydraulic Pump,Gear Pump)is a combo by gear oil pump and flux valve integration,pump shaft change discretionarily within the range of stated speed,which is ensured the invaria...

Supplier:Xiamen Rongsheng Industry & Trade Co., Ltd.

Contact:Michelle zhuang

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China (Mainland)

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Hydraulic Power Pack

fix displacement gear pump, DC motor, steel reservoir, check valve, 2 WAY/2 POSITION solenoid valve, adjustable relief valve...Brand Name: Wantong

Supplier:Qingdao Wantong Hydraulic Power Machinery Co., Ltd.

Contact:shujing wang

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China (Mainland)

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SDH Hydraulic Pump/ Gear Pump CBD-F3 Series

Model / Specifications:CBD-F3 Series Gear Pump/ Hydrauli...

Products/Services: Gear pump,Hydraulic pump,Hydraulic gear pump,Double pump,Triple pump,Tandem pump

Supplier:Shanghai Dazhong Hydraulic Technology Co., Ltd.

Contact:Jimmy Wang

Free member

China (Mainland)

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high pressure hydraulic component gear pump CBQ-FR06G-2

Model / Specifications:CBQ-FR06G-2

Products/Services: Piston,Gear Pump,Oil Pump,Cylinder Liner,Power pack

Supplier:Qixia Yinyun Piston & Hydraulic Component Co., Ltd.

Contact:Lenny Fan

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China (Mainland)

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Hydraulic Gear Pump

HYDRAULIC GEAR PUMP FOR ENGINEERING PLANTS...Place of Origin: CN;SHN

Supplier:Qixia Yinyun Piston & Hydraulic Component Co., Ltd.

Contact:Lenny Fan

Free member

China (Mainland)

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Group 2.5 DP2.5A0 hydraulic Gear Pump for fork lift

Model / Specifications:DP2.5A0

Gear Pump with displacement from 23~40ml/r cast boday, aluminium cover stong and good lookings Lowe noise...

Supplier:Alford Mechanic Trading Limited

Contact:Alford Chen

Free member

China (Mainland)

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Komatsu PC200-6 pilot pump

Model / Specifications:HPV95

Products/Services: Hydraulic gear pumps for dump trucks,Hydraulic pump,Gear pump,hydraulic pump hoist,pilot pump

Supplier:XianJu Dawn Machinery Factory

Contact:Linda Yu

Free member

China (Mainland)

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double gear pump

Model / Specifications:group 2

Products/Services: Hydraulic gear pump,constant flow pump or power steering pump,gear motor,hydraulic control valve,hydraulic cylinder,flow divider

Supplier:Shanghai Guorui Hydraulic Technology Co., Ltd.

Contact:JIANMING ZHENG

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China (Mainland)

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Electrical-hydraulic Pumps/ gear pump/ hydraulic pump/ pump

Model / Specifications:--

Electrical-hydraulic Pumps/ gear pump/ hydraulic pump/ pump...

Supplier:Hangzhou Ever-Power Transmission Co., Ltd.

Contact:hui xu

Free member

China (Mainland)

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CBHT/HL-E300 constant flow pump

Products/Services: Hydraulic machinery, auto part, farm machinery, plumbing accessory, aluminium alloy material, gear pump, gear oil pump, gear...

Supplier:Zhejiang Haibang Technology Co., Ltd.

Contact:Janice Xuan

Free member

China (Mainland)

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CBY-F00 gear pump,oil pump,hydraulic gear pump

Model / Specifications:CBY-F00

welcome to our factory...

Supplier:Zhejiang Liyuan Hydraulic Technology Co., Ltd.

Contact:Janice Xuan

Free member

China (Mainland)

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Gear Pump, K3V-63/112/140DT Gear Pump

Model / Specifications:K3V63/112/140DT

1. Hydraulic gear pump 2. For connecting main pump K3V63/112/140DT 3. Used in excavator Hitachi, Dawoo, Doosan, Kato, Hyundai...Place of Origin: CN;ANH

Supplier:Anhui Boyi Fluid Power Transmission Co., Ltd.

Contact:daisy wang

Free member

China (Mainland)

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CBQA-F432 Gear Oil Pump

Model / Specifications:CBQA-F432

Products/Services: Hydraulic pump, gear oil pump, hydraulic cylinder, transmission, feed pump, transmission case, steering transaxle, case gear,...

Supplier:Liansheng Hydraulic Machinery Factory

Contact:Lucy Lu

Free member

China (Mainland)

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CBQL series Double gear pump

Model / Specifications:CBQL series

CBQL series Double gear pump Displacement 60-20ml/r Pressure 16-25MPa Speed 600-3000r/min...Place of Origin: CN;ZHE

Supplier:Ningbo Wenkui Hydraulic Manufacturing Co., Ltd.

Contact:David liu

Free member

China (Mainland)

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CBT HI-LO GEAR PUMP

Model / Specifications:CBT HI-LO PUMP

Products/Services: hydraulic motor,power steering unit,gear pump,vane pump,valve,hydraulic brake,gear motor,gear box

Supplier:Danyang Titan Power Fluid Component Co., Ltd.

Contact:maggie zhu

Free member

China (Mainland)

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Forklift Parts 4D94E Hydraulic Pump Gear For NISSAN

Model / Specifications:4D94E

1.Specification 10*26T 2.Model 4D94E 3.Net Weight 0.5KG...Place of Origin: CN;GUA

Supplier:Guangzhou Yuansong Trade Co., Ltd.

Contact:Ms. Jean

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China (Mainland)

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CP-700 Hydraulic Pump

Model / Specifications:CP-700

Hydraulic Pump with easy to operate low cost Hydraulic Pump electric hydraulic pump hydraulic gear pump...

Supplier:Wenzhou Tosun Import & Export Co., Ltd.

Contact:Lily Zhou

Free member

China (Mainland)

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double gear pump

Model / Specifications:CBN series

Products/Services: Gear pump,power pack,hydraulic pump,hydraulic power pack,hydraulic valve,Electro-hydraulic putter

Supplier:Huaian TANY Hydraulic Machinery Co., Ltd.

Contact:Charles Lee

Free member

China (Mainland)

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lifting gear pump KP75B KP-75B dump truck lifting pump

Model / Specifications:KP75B KP-75B

dump truck lifting pump KP75B KP-75B 1.Certificate:ISO/TS16949 2.Item: KP75B KP-75B 3.Suit:dump truck 4.MOQ: 1 pc...

Supplier:Great Space Enterprise Ltd.

Contact:Xiao Yan Lu

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China (Mainland)

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pto hydraulic pump C101 C102 lifting gear pump

Model / Specifications:C101 C102

pto hydraulic pump C101 C102 1.Certificate:ISO/TS16949 2.Item: C101 C102 3.Suit:dump truck 4.MOQ: 1 pcs...Place of Origin: CN;GUA

Supplier:Guangzhou Great Space Auto Parts Limited

Contact:Xiao Yan Lu

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China (Mainland)

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lifting gear pump KP1403A KP-1403A hydraulic pump

Model / Specifications:KP1403A KP-1403A

hydraulic pump KP1403A KP-1403A 1.Certificate:ISO/TS16949 2.KP1403A KP-1403A 3.Suit:dump truck 3.MOQ: 1 pcs...

Supplier:GREAT SPACE ENTERPRISE LTD

Contact:Xiaoyan Lu

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China (Mainland)

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hydraulic power gear pump

hydraulic power gear pump 1.Motor - 7.5 HP,10 HP,15 HP,20 HP 2.Oil tank capacity :150L - 300L 3.Motor: Weather proof...Place of Origin: IN;41826

Supplier:KABITAA TECHNOLOGICAL SERVICES

Contact:Muralidhar Krishnaswamy

Free member

India

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Vane Pump VA1-08F-A

Model / Specifications:VA1-08F-A

Products/Services: Gear Pumps, Piston Pumps, Vane Pumps, Solenoid Valves, Check Valves, Flow Control Valves, Relief Valves, Modular Valves,...

Supplier:Shanghai Kuking Machinery Co., Ltd.

Contact:Ruth Liao

Free member

China (Mainland)

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hydraulic gear pump

Model / Specifications:Ty220-07432-71203

Products/Services: Ductile iron,gray iron,tooth,gear pump,bucket tooth,hydraulic gear pump

Supplier:Ningbo Yinzhou Guang-ao Machinery Factory

Contact:Yubo

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China (Mainland)

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Hydraulic gear pump

Model / Specifications:HGP1A-F8R

Hydraulic gear pump HGP1A Delivery:1~7.8cc/rev Max Pressure:250bar Work Pressure:210bar

Supplier:Chance Hydraulics Co.,Ltd

Contact:Ruth Liao

Free member

China (Mainland)

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CP-180 Hydraulic pump

Model / Specifications:CP-180

CP-180 Hydraulic pump, Hand pump, electric hand pump, hydraulic gear pump...

Supplier:Zhejiang Zhenda Explosion Proof Electric Co., Ltd.

Contact:Carrie Ke

Free member

China (Mainland)

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Air Hydraulic Pumps/ pump&hydraulic gear pump&hydraulic pumps

Model / Specifications:ZTL

Products/Services: Hydraulic Jack,Auto Parts,Aluminum Ramp,Bottle jack,Jack,Bolts and Nuts,Aluminium Ramp,ATV Ramps,Lifting Tools,Repair Tools

Supplier:Haiyan Zenith-Land Tools Co., Limited

Contact:Dorothy Zhang

Free member

China (Mainland)

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Product Summary

Gear hydraulic pumps are used in hydraulic drive systems and can be hydrostatic or hydrodynamic.Hydrostatic pumps are positive displacement pumps while hydrodynamic pumps can be fixed displacement pumps, in which the displacement (flow through the pump per rotation of the pump) cannot be adjusted, or variable displacement pumps, which have a more complicated construction that allows the displacement to be adjusted. A gear pump uses the meshing of gears to pump fluid by displacement. They are one of the most common types of pumps for hydraulic fluid power applications. Gear pumps are also widely used in chemical installations to pump fluid with a certain viscosity. There are two main variations; external gear pumps which use two external spur gears, and internal gear pumps which use an external and an internal spur gear. Gear pumps are positive displacement (or fixed displacement), meaning they pump a constant amount of fluid for each revolution. Some gear pumps are designed to function as either a motor or a pump. As the gears rotate they separate on the intake side of the pump, creating a void and suction which is filled by fluid. The fluid is carried by the gears to the discharge side of the pump, where the meshing of the gears displaces the fluid. The mechanical clearances are small— in the order of 10 μm. The tight clearances, along with the speed of rotation, effectively prevent the fluid from leaking backwards. The rigid design of the gears and houses allow for very high pressures and the ability to pump highly viscous fluids. Many variations exist, including; helical and herringbone gear sets (instead of spur gears), lobe shaped rotors similar to Roots Blowers (commonly used as superchargers), and mechanical designs that allow the stacking of pumps. The most common variations are shown below (the drive gear is shown blue and the idler is shown purple).

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