Centrifugal Pump Plunger Pump by Serva China

Centrifugal Pump Plunger Pump by Serva China

As a CZPT petroleum tools provider, SERVA developsthe technological innovation of not only the tools but also the plunger pump.
Now SJS can solution four sort of the plunger pump, which are the mainstream pump in the cementing, fracture, sanding, & acid effectively support.
SJS pump is a CZPT pump, which the overall performance and the quality is in the highest flight in the world and practically exact same as Hallibur­ton, SPM, GD.
SJS can solution 400 sets plunger pump per a single year. And most of them is used in abroad.
SJS is a major manufacture base in the globe.

RB23 Centrifugal pump
RB23 centrifugal pump is designed and made dependent on application traits of oilfield procedure, specifically applicable to be utilised with cementing/fracturing gear. It has attributes of compact composition, massive displacement, higher raise, higher performance, extended provider life, and so forth.
2.CZPT specification

  1. RB23 centrifugal pump attribute curve 
  3. Composition dimension CZPT data
Product Suction
Di s charge di ameter Impeller
Amount of Vane
RB23 three” two” Φ 11″ four



Female spline parameters

Model Spline
Pitch Force
Measurements above pins
RB23 Flat root side fit 13 sixteen/32 30° Φ0.a hundred and twenty” .6145/.6080″



Shaft and pin dimension

Design Shaft diameter Important
RB23 1.125M/one.123M .25″ x .25″ x two”






3.Design and style characteristic
       •A light excess weight, compact structure pump requiring minimum mounting place.
       •A heavy metal body for horizontal or vertical positioning.Segmented framework permits the consumer to acquire the components essential for fix.

  • Special entrance and rear friction rings are offered with every new pump. If needed, the bronze friction ring can be changed.
  • Change of rotation course might be simply attained by merely shifting, turning and repositioning the volute, and altering the impeller to match the desired path of rotation.
  • The enclosed impellers can give larger pressure and greater efficiency. Offered in either a clockwise or counterclockwise rotation, the impeller is secured to the shaft by a outstanding developed locking technique.

RA45 centrifugal pump
one. Overview
RA45 centrifugal pump is made and produced based mostly on software charact to be utilized with cementing/fracturing equipment. It has attributes of compact structu lengthy support daily life, etc.
two. CZPT specification
RA45 centrifugal pump characteristic curve

3.Style feature
•A heavy metal body for horizontal or vertical positioning.

  • Segmented structure makes it possible for the consumer to obtain the factors essential for repair.
  • Special front and rear put on plates are presented with every single new pump. Though steel plates are obtainable for many mediums, unique rubber coated plates are applicable for particular environments.
  • Adjust of rotation route may be simply achieved by just moving, turning and repositioning the volute, and altering the impeller to match the sought after route of rotation.
  • The open up impellers can let the free of charge motion of big particles and extremely large, abrasive laden slurries. Obtainable in possibly a clockwise or counterclockwise rotation, the impeller is secured to the shaft by a excellent designed locking system.

RA56 centrifugal pump
one. Overview
RA56 centrifugal pump is developed and produced primarily based on applicatio to be used with cementing/fracturing products. It has attributes of compa long support existence, and so on.
two. CZPT specification
RA56 centrifugal pump characteristic curve

RA43 centrifugal pump
4×3 centrifugal pump is designed and produced based mostly on software qualities of oilfield operation, applicable to be utilised with cementing/fracturing equipment. It has functions of compact construction, medium displacement, lengthy service life, and many others.
2. CZPT Specification

TPA400 Triplex plunger pump
CZPT Specification
1. Power end
Greatest enter horsepower: 257Kw 
aximum input torque: 7200N*m
Stoke duration: 5″ (127mm)
Equipment ratio : 8.6:one
Max. working force: 70Mpa
Max. stream rate one.583m3/min
Net excess weight: 6500lbs (2910kg)
    2. Fluid end
Plunger diameter: three three/4″ (ninety five.25mm)
                              four” (one zero one.6mm)
                              four 1/2″ (114.3mm)

 TPD600 Triplex Plunger Pump 
1. Overview
TPD600 Triplex Plunger Pump was qualified by Abs, CE and ATEX. It got the DNV kind approval and has handed one million endurance take a look at.
two. CZPT Specification
1.  Power conclude
Highest input horsepower:600BHP (447KW) 
Highest rod load: a hundred,000lbs
Stoke duration: 6″ (152.4mm)
Gear ratio : four.6:one
Max. doing work strain: 116.one Mpa
Max. circulation rate: two.one m3/min
Web weight: 4,600 lbs . (two,086kg)
 2. Fluid finish
Plunger diameter: 3″ (seventy six.2mm)
                             3 one/two” (88.9mm)
                              4″ (one zero one.6mm)
                              4 one/2″ (114.3mm)
                               2 three/4″ (sixty nine.9mm)

TPH400 Triplex Plunger Pump

1. Overview
The SJS TPH400 is a reciprocating, constructive displacement, horizontal single performing, triplex plunger pump which is rated at 600 brake horsepower input greatest. The TPH400 is developed for duty nicely support programs these kinds of as acidizing, cementing, fracturing, nicely killing, gravel packing, and so forth.
two.CZPT specification
    1.  Power stop
Maximum input horsepower:600BHP (447KW) 
aximum input torque: 9782N*m
Stoke duration: eight” (203.2mm)
Equipment ratio : eight.six:one
Max. operating stress: 138Mpa
Max. stream rate 1.88m3/min
Internet weight: 6500lbs (2910kg)
    2. Fluid stop
Plunger diameter: 3 3/8″ (85.7mm)
                              four” (101.6mm)
                              4 1/two” (114.3mm)
                               5″ (127.0mm)

QPA1000 Quintuple Pump

QPA1000 Quintuple plunger pump was certified by Abdominal muscles,CE and ATEX. It got the DNV Variety Approval,and have passed 1 million stamina test.
two.CZPT specification

one.Electricity end 

Max. brake horsepower : 1000BHP(746Kw)

Max. linkage load: 100,000lbs(43,360kg)
Stroke duration : 6″(152.4mm)
Gear Ratio . four 6.1                          
Max. working stress : 116.1Mpa
Max. flow rate : three.52m3/min

 2. Fluid conclude

Plunger diameter. two 3/four”(sixty nine.9mm)
                             3″(seventy six.2mm)

                             3 1/two”(88.9mm)

                             4″(a hundred and one.6mm)

                             4 1/2″(114.3mm)

Centrifugal Pump Plunger Pump by Serva China