china duplex mud pump quotation

BW320 Horizontal three cylinder single action reciprocating plunger pump Type Horizontal three cylinder single action reciprocating plunger pump Travel 110 Cylinder Diameter(mm) 80 60 Pump Speed(min-1) 214 153 109 78 214 153 109 78 Displacement(L/min) 320 230 165 118 180 130 92 66 Pressure(MPa) 4 5 6 8 6 8 9 10 Volumetric Efficiency(%) 90 Total Efficiency(%) 78 Power Needed(kw) 30 Large Belt Nodal Diameter(mm) φ480(C×5) φ480(C×5) Speed Input(r/min) 535 Suction Height(m) 2.5 Suction Pipe Diameter(mm) φ76 Discharging Pipe Diameter(mm) φ51 Dimension(LxWxH)(mm) 1280×855×720 Single Pump(Without Engine and Air Chamber) 1905×1100×1200 Entire Pump( Without Engine and Air Chamber) Weight(kg) 650 Single Pump(Without Engine and Air Chamber) 1000 Entire Pump( Without Engine and Air Chamber) BW160/10 horizontal triplex reciprocating acting Mud pump Name BW-160/10 Type horizontal triplex reciprocating acting Cylinder diameter 70mm Stroke 70mm Speed(r/min) 200 132 83 55 Displacement(l/min) 160 107 67 44 Pressure(Mpa) 2.5 4 6.5 10 Input torque 150N*m output speed 610r/min Power(KW) 11(electric motor) Power(KW) 14.7(diesel engine) Suction pipe diameter 51mm Drain pipe diameter 25mm Weight(Kg) 500(include electric motor) 560(include diesel engine) Dimengsion 1920×830×1000mm BW160 Horizontal type single-cylinder double-acting Mud pump BW250 Horizontal, Three-cylinder single-acting, reciprocal piston pump

A mud pump is a reciprocating piston/plunger pump designed to circulate drilling fluid under high pressure (up to 7,500 psi (52,000 kPa)) down the drill string and back up the annulus. A duplex mud pump is an important part of the equipment used for oil well drilling.

Duplex mud pumps (two piston/plungers) have generally been replaced by the triplex pump, but are still common in developing countries. Two later developments are the hex pump with six vertical pistons/plungers, and various quintuplex’s with five horizontal piston/plungers. The advantages that Duplex mud pumps have over convention triplex pumps is a lower mud noise which assists with better Measurement while drilling and Logging while drilling decoding.

Use duplex mud pumps to make sure that the circulation of the mud being drilled or the supply of liquid reaches the bottom of the well from the mud cleaning system. Despite being older technology than the triplex mud pump, the duplex mud pumps can use either electricity or diesel, and maintenance is easy due to their binocular floating seals and safety valves.

A mud pump is composed of many parts including mud pump liner, mud pump piston, modules, hydraulic seat pullers, and other parts. Parts of a mud pump:housing itself

Duplex pumps are used to provide a secondary means of fuel transfer in the event of a failure of the primary pump. Each pump in a duplex set is sized to meet the full flow requirements of the system. Pump controllers can be set for any of the following common operating modes:Lead / Lag (Primary / Secondary): The lead (primary) pump is selected by the user and the lag (secondary pump operates when a failure of the primary pump is detected.

Alternating: Operates per Lead / Lag (Primary / Secondary) except that the operating pump and lead / lag status alternate on consecutive starts. A variation is to alternate the pumps based on the operating time (hour meter) of the lead pump.

BW-160 Triplex Mud Pump is a kind of portable mud pump. The pump is a horizontal three cylinder reciprocating single acting piston pump, has four flow and four kinds of pressure, flow and pressure range, the pump has the advantages of small volume, light weight, long service life, simple operation, reliable and flexible, general and standard parts and other characteristics, light and flexible, easy to move. Can be used in railway, within the water, metallurgy, construction, geological industry deep hole 1000m geological exploration, engineering exploration with pump.

3.Horizontal pump to improve standardization, seriation, generalization,crankshaft, connecting rod body, the cross head, the pump head and some other components related to serialization and the universal, the other components of the reduced species.