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High-pressure plunger pump

High-pressure plunger pump

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Product Detail

Structural composition:

electric reinjection pump skid, mainly composed of frequency control asynchronous motor, frequency conversion control system, pressure monitoring system, three-cylinder plunger pump, coupling, power end lubrication system, packing lubrication system, displacement monitoring system.


Electric drive pump features:

(1)The electric drive pump is controlled by frequency converter. The inverter has complete protection functions. It can realize over-voltage, over-current, low-voltage, phase loss, over-load, short-circuit and other faults. It can be automatically converted to power frequency operation to ensure the normal operation of the plunger pump.

(2)The frequency converter has a communication function, which can realize remote concentration and facilitate the detection of equipment operation.

(3)Frequency conversion starts to reduce the impact on the power grid, in line with the needs of the site.

(4)The whole structure is simple and compact, and the floor space is small, which is easy to install and transfer.

(5)It has no exhaust gas has excellent environmental protection characteristics.


Working principle:

The three-cylinder plunger pump is connected with the AC variable frequency motor through the universal joint coupling, and converts the rotational energy of the AC variable frequency motor into the reciprocating motion of the plunger.


The main parameters

Rated braking power:600HP

Maximum connecting rod load:1000000lbf

Stroke length:6”

Transmission ratio:4.6:1

Overall size:57.48*53.23*27.24in

weight:16500lbs


Plunger DiameterDisplacementGALLONS PER MINUTE (GPM) AT PUMP REVOLUTIONS PER MINUTE (RPM)
50120200300450
In.Gal/RevGPMPSIGPMPSIGPMPSIGPMPSIGPMPSI
2.50.3819203724620165761209911580661725377
2.750.462316836561666593999913966662084444
30.5528141476614003110840216556012483734
3.50.7537103949010288150617322541153372744
40.984979581187877196472629431514412100
4.51.246262881496224248373437224895581660
Brake Horsepower: HP253600600600600
Pinion RPM23055292013802070
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