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Duplex Pump

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HD Series of Pump for Dump Truck705-52-42090

Details: 705-56-44090 Triple pump HD785-7 705-52-42090 Duplex pump HD785-3 705-52-42220 Duplex pump HD785-3 705-52-42100 Duplex pump HD785-3 705-51-420...

Shanghai Jiran industry Co.,ltd

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China (Mainland)China (Mainland)

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duplex pump piston rod

Model / Specifications:F series,3NB series

Brand Name:Huahai

Details: duplex pump piston rod is forged by high quality alloy steel....Place of Origin: CN;SHN

Dezhou Huahai Petroleum Machinery Co., Ltd.

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China (Mainland)China (Mainland)

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Single Phase, Direct Start, Duplex Pump Control Box Model H522

Model / Specifications:H522

Brand Name:LEADING SCIENCE & TECHNOLOGY

Theory:

Structure:water pump control and protection

Usage:Water

Details: Products/Services: Intelligent Single Pump Control Panel, Intelligent Duplex Pump Control Panel, Pump Pressure Controller, Tower Level Switch, Pump...

Hunan Leading Science & Technology Development Co., Ltd.

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China (Mainland)China (Mainland)

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Duplex Diaphragm Pump Aluminium Pneumatic Air Diaphragm Pump

Standard or Nonstandard:Standard

Fuel:Diesel

Brand Name:AllPumpsMachinery

Application:Cryogenic

Details:

ALL PUMPS MACHINERY COMPANY LIMITED

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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duplex pump

Type:Hydraulic Power Units

Brand Name:YADONG

Details: our product with high quality and competitive price and best service....Place of Origin: CN

Qingdao Judong Industry Co.,Ltd

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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API mud pump liner piston assembly

Details: Piston assembly The piston assembly are forged by high quaility alloy constructional steel.For Triplex&Duplex mud pumps piston cores are made ...

Shijiazhuang Dongli Petroleum Machinery Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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mud pump

Model / Specifications:WT-600/40

Brand Name:WT

Theory:Reciprocating Pump

Structure:Piston Pump

Usage:Water

Details: horizontal, double action duplex pump, made up of fluid and power ends, gear with eccentrics, connecting rods, crossheads, liner...

Baoding Hongye Petroleum Prospecting Machinery Manufacturing Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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Gardner Denver Duplex Mud Pump Liners

Export Markets:North America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

HS Code:841391

Details:

Dezhou Jiatong Machinery Co., Ltd.

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China (Mainland)China (Mainland)

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The CBGV3/V1 duplex gear pump

Model / Specifications:CBGV3/V1

Type:Valves

Brand Name:jingxin

Details: The CBGV3/V1 series gear type oil pump developed by our plant is a duplex axial sealing...Place of Origin: CN;SHN

Qingzhou City Jinxing Engineering Machinery Hydraulic Parts Factory

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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ZGB high quality high efficiency duplex mud pump

Details: ZGB duplex mud pump This kind of pumps is horizontal type, single stage, single suction, cantilever centrifugal pump. Specificate:1. Capacity: ...

Hebei Chen Ming Pump Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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High Performance Piston Doding Pump With Duplex Cylinder

Model / Specifications:2J-X

Brand Name:LIGAO

Theory:Reciprocating Pump

Structure:Diaphragm Pump

Usage:Water

Details: High Performance Piston Doding Pump With Duplex Cylinder Product DescriptionFlow: 0-300 lphPressure: 6-500 BarPower:370W,550W,3phase ,220V/380V/40...

Zhejiang Ligao Pump Technology Co.,Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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National K700/ N-1000/N1300/N1600 Duplex Mud Pump

Details: National K700/N1000/N1300/N1600 Duplex MudPump5 05463500 07918225 012104659 011100906 015100407 5 1/2 05463550 ...

TWCX oilfield equipment enterprise

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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Ceramic Cylinders of Duplex Piston Pump

Model / Specifications:85,120,140,200,250,300

Standard or Nonstandard:Standard

Structure:Piston Cylinder

Power:Hydraulic

Body Material:Ceramic

Details: alumina ceramic cylinder : high wear-resistant...Place of Origin: CN;FUJ

Quanzhou Nanxing Machinery Manufacturing Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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Duplex Pipe Pump Tubing

Model / Specifications:IHP65

Details: Pipe Pump 1. No block when pumping fluid with high viscosity 2. High delivery lift Peristaltic Pump 3.ISO9001 pipe pump... hose mat...

Hefei Huayun Machinery Manufacturing Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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BW-200 Mud Pump

Details: APPLICATIONS BW-200 mud pump is a horizontal double-acting reciprocating duplex piston pump. It is mainly used for feeding flushing fluid to well ...

Wuxi City Xitan Industrial Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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MS200D double acting mud pump

Model / Specifications:MS200D

Details: Main Features: 1. MS200D mud pump is a horizontal double-acting reciprocating duplex piston pump. 2. It is mainly used for feeding flushing fluid ...

S.U.G Trading Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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DN100 carbon steel duplex oil water pump strainer

Details: Introduction :Duplex oil return filter SYLQ-BL series is made of two monocular and a change valve . mating BLLX series unite type filter element ....

Xinxiang D.king Industry Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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TBW-850/5B Duplex Double Acting Piston Pump

Model / Specifications:TBW-850/5B

Brand Name:TIANYUAN

Details: TBW-850/5B Mud Pump Product Usage TBW-850/5B mud pump is mainly used for supplying flushing fluid to the borehole in geology, water source, shallo...

Hebei Yongming Geological Project Machinery Co., Ltd

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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12P 160 Triplex Mud Pump Liner (F1600)

Minimum Order:1 Pieces

Productivity:10000

Origin:China

Price Valid Time:From Mar 27,2012 To Mar 24,2013

Details:

Qingdao Hna Oilfield Equipment MFG Co., Ltd.

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China (Mainland)China (Mainland)

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TRIPLEX & DUPLEX MUD PUMP SPARE parts

Brand Name:NATIONAL OILWELL/EMSCO/BOMCO/OILWEL...

Details: Mud Pump Manufactures and Models include:Brewster Mud Pumps B-550 | B-750 | B-1000 | 1100T | B-1300Continental Emsco Mud Pumps FF-FXF | FG-FXG (A ...

QINGDAO HNA

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China (Mainland)China (Mainland)

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BW200 Mud Pump

Model / Specifications:BW-200

Brand Name:EAEE

Details: BW-200 is a horizontal double-acting reciprocating duplex piston pump....

East Anhui of China Construction Group Corp.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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IDECO/MATTCO MM550-F/MM700-F /MM-600-A/MM-1000 DUPLEX MUD PUMP EXPENDABLE SPARE PARTS

Details: 4 1/2 05476450 07918222 5 05476500 1007530 07918222 012104659 011100906 015100407 5 1/2 05476550 10075...

Jinan Tianwei Innovation OEE

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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GD FY-FXD 7.5*10 duplex mud pump valve body and seat

Details: Our valves body and seat are made from alloy steel forgings and alloy steel precision castings. After carbonizing and quenching, the hardness reac...

Shijiazhuang Hangong Petroleum Machinery Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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Duplex Manual Hydraulic Test Pump(2s-sy)

Brand Name: HAORI

Details: Duplex manual hydraulic test pump(2s-sy)MODELRated discharge pressure Rated flux L/hPlunger diametermmPluger journey mmvolume mmweightKGHigh press...

Beijing Hongyuan Machiney Co.Ltd

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China (Mainland)China (Mainland)

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BW1200 MUD PUMP

Details: BW1200 MUD PUMP BW1200 Mud Pumps is Horizontal duplex double acting reciprocating piston pump. It is mainly equipped with hydrogeology well drilli...

China Geo-Equipment Corporation

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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Duplex stainless steel pump cover

Details: Materialstainless steel ,duplex stainless steel,bronze,cast iron etc.ProcessInvestment casting,sanding castingCertificateISO9001:2008StandardASTM ...

Beipiao Power Steel Casting Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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Water ring vacuum pump whole set of duplex board paper making machine

Brand Name:MELIN

Theory:Centrifugal Pump

Structure:low pulse pump

Usage:pulp

Details: Products/Services: Paper making machinery, pulp machinery, pressure screen, headbox, ceramic suction box cover, high consistency cleaner, suction...

Zhejiang Ever Fine Electric Appliance Group Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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stainless steel filter

Details: De Xiang Rui Wire Mesh Co. have rich experiences in custom fabricating and assemble any wire cloth, perforated, expanded strainer.strainers for d...

Anping County De Xiang Rui Wire Cloth Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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Duplex Stainless Steel Vertical Turbine Pump

Model / Specifications:VTP

Brand Name:Tane Ocean

Theory:Mixed Flow Pump

Structure:Multistage Pump

Usage:Water

Details: Application:Water supply Irrigation for deep wellMine dewatering Sprinkling and irrigationIndustrial wet-pit sumpsRiver/sea water circulationPerfo...

Hunan Tane Ocean Pump Co., Ltd.

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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Emsco/Bomco/National/Oilwell/Ideco Mud Pump Piston Rod

Model / Specifications:F-1600/PZ-10/12-P-160/T-1600/A-1700-PT

Brand Name:Bomco/National/Gardner Denver/Ideco/Oilwell

Theory:Reciprocating Pump

Structure:Piston Pump

Usage:Oil

Details: Piston Rod Eastlandoffers a full line of piston rods and extension rods for duplex and triplex mudpump. Eastland’s rods offer excellent resistanc...

EASTLAND INDUSTRIAL SUPPLY LIMITED

Business Type:Manufacturers

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China (Mainland)China (Mainland)

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Related Products
  • Piston & Exiension Rods for Mud Pump A full line of Piston Rods and Extension Rods are available for various pumps. They are made by forged alloy steel, with thermal refining treatment, which results in the excellent mechanical characteristics. Duplex and triplex are available.
  • Piston Rod &Extension Rod& Sub Rod for Mud Pump A full line of piston rods and extension rods are available for various pumps. They are made by forged alloy steel, with thermal refining treatment, which results in the excellent mechanical characteristics. Duplex and triplex are available.
  • Premium Bonded Urethane Pistons for Triplex Mud Pump HNA offers a full line of pistons for duplex and triplex mud pumps. All API types are available. Among these are: Pistons with replacement rubbersOur premium pistons are fully interchangeable with...
  • Bonded Urethane Piston for Mud Pump HNA offers a full line of pistons for duplex and triplex mud pumps. All API types are available. Among these are: Pistons with replacement rubbersOur premium pistons are fully interchangeable with...
  • OEM Pump Parts OEM Pump Parts 1. Material: cast iron, gray iron, stainless steel, duplex stainless steel, high chrome alloy, rubber, others: as per specific applications.2. Cast & machining capacity: can han...
  • mud pump single-action piston rods mud pump pistons: 1.API 1#--8# 2.high-grade alloy steel 3.precision ground mirror surfaces 4.for triplex and duplex mud pump...Place of Origin: CN;HEB
  • API mud pump liners with 45#steel forged We manufacture fluid end parts for most popular triplex and duplex mud pumps-EMSCO, Gardner Denver, Ideco, National, Oilwell, etc. as well as China-made mud pumps.Liners: Premium(hi-chrome sleeve)...
  • premium liners of triplex mud pump fluid end expendables We manufacture fluid end parts for most popular triplex and duplex mud pumps-EMSCO, Gardner Denver, Ideco, National, Oilwell, etc. as well as China-made mud pumps.In fact, we used to manufacture m...

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Product Summary

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A duplex pump is a pump typically found in waste water treatment plants and oil fields. It consists of two pumps that alternate the pumping process, thereby allowing it to be more efficient than a single version. The duplex pump has a higher flow rate due to its not having a dead spot in the pump stroke. As one pump is completing its stroke cycle, the other is beginning its stroke — maintaining maximum pumping action without a break in the cycle. The duplex pump is used where a high volume of sustained pumping is required. Waste water treatment plants utilize the pumps because of the need to move large quantities of water without the threat of backwash. Any backwash could potentially contaminate large freshwater storage tanks and render the system unfit for use. Duplex pumps are also used to pump diesel fuel and heating oils that do not require heating. The thin viscosity of these oils allow the pumps to transfer them to holding tanks as well as to pass the oils through a strainer to clean them of impurities. Thicker oils require heating to allow them to be pumped. The thin make-up of the heating oil allows the oil to flow freely through the pumps at a high rate

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