triplex high-pressure reciprocating pump

 triplex high-pressure reciprocating pump are mainly used for 

water injection
high-pressure reciprocationg oil(crude oil) transportation
liquefield Co2 injection
high-pressure steam boiler feed water pump
Co2 super critical extraction
mud pump
ammonia water pump
high-pressure scale-washing pump
high-pressure cleaning units
pressure test pump,
copper liquid pump
detergent slurry pump
sea water pump(pump used in desalination of sea water)
high-pressure swphosphorizing pump
chemical feeding pump
increase pressure water pump
ejection pump
hyper pressure pump 
polymer injection pump

Technical parametersPump Unit scope of supply
Model & NameE3CQ75-0.72/69 Supercritical CO2 pumpsNameModelQty.
Medium and characteristicsliquid CO2,≤0–10℃pump1
Suction pressure (MPa)5 –8,Seismic pressure gauge1
Discharge pressure(MPa)69(10000PSi)Safety relief valve1
Actual flow (L/h)720Variable frequency motor1
Valve structureline valvepulley2
Stroke length mm75Liquid cylinder cooling system1
Plunger diameter (mm)23Skid-mounted chassis1
Pump speed rpm200plunger cooling1
Variable frequency motor 440V/50HzModelYVF-280M-6
speed (rpm)1175
power (Kw)30kwspecial tools1set
Drive TypepulleyOpen spare parts1Set
Lubrication of power endsplash
Dia.of the pump inlet (mm)1.5“ NPT
Dia.of the pump outlet (mm)3/4″ UNF
Net Wight (KG)1300Kg
Material of main parts
Pump FrameHT250Liquid cylinder420 ss
Valve630 ssSpring304 ss
PackingKevlar + PTFEstuffing box420ss
bearing shell20High – tin alloysO-ringHNBR


English UnitsMetric UnitsContinuousIntermittent
Stroke Length40 mmRated bhp14 HP20 HP
Rated Rod Load2425 lb1200 KgMaximum Speed400 rpm550 rpm
Pump Weight330 lb150 KgMinimum Speed90 rpm75 rpm
Oil Capacity1.19 gal5.0 LMax. plunger size x stroke length.60×40 mm
Max. Fluid Temp284 ° F150 ° CCrankshaft extension Dia.x length45×60 mm
Mechanical Efficiency90%Keyway (width x depth x length)14×5.5×55 mm


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