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Home> Products> Plunger Pumps & Spare Parts> HT400 High Pressure Triplex Plunger Pump> Serva TPA400 Triplex Plunger Pumps
Serva TPA400 Triplex Plunger Pumps
Serva TPA400 Triplex Plunger Pumps
Serva TPA400 Triplex Plunger Pumps

Serva TPA400 Triplex Plunger Pumps

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Payment Type:L/C,T/T,Paypal,Money Gram,Western Union
Incoterm:FOB,CFR,CIF
Min. Order:1 Set/Sets
Transportation:Ocean,Land,Air
Port:China Sea-port, Railway station,Airport
Product Attributes

Model No.SERVA TPA 400

BrandYoulong energy

Packaging & Delivery
Selling Units : Set/Sets
Package Type : Wooden case or As per customers'
Picture Example :
1000hp Plunger Pump Powerend Runing
Plunger Pumps & Spare Parts
Product Description

Serva TPA400 Triplex Plunger Pumps

SERVA TPA 400 Triplex Plunger Pump is suitable for cementing well service, which is the most traditional cementing pump. It has double reduction: the first stage is the sprocket and second stage is the gear sets. The crankshaft is eccentric. As of today, it is still used in many oilfields all over the world.It is the same as High Pressure HT400 Triplex plunger pump ,Which also is your first choose for pressure Cementing Equipment.

Serva 400

Eccentric/main shaft construction
Left or right chain case mounting
Multiple pinion locations
Left or right side suction and discharge connections
Hard coated plungers
Valve over valve fluid end
Suction manifold with Victaulic connections
Header-ring style packing
Center-gauge connection
Forged alloy steel mono-block fluid end with removable suction and discharge covers
Fabricated steel suction manifold
Steel discharge connections
Threaded packing nuts
Replaceable alloy steel wing guided valves

Replaceable urethane valve insert

Double 400


Tpa400curve
 

 TPA400 Well Service Pump Power End

Maximum input horsepower

400 BHP

Maximum rod load

120,000 lbs

Stroke length

5" (127 mm)

Gear ratio

6.4 : 1

Approx. length

62.125" (1,578 mm)

Approx. width

69.5" (1,765 mm)

Approx. height

48" (1,219 mm)

Approx. weight, dry

5,333 lbs

 Fluid end  Plunger diameter:  3 3/4" (95.25mm)  4" (101.6mm)  4 1/2" (114.3mm)

Group Strength Advantages:

With registered capital RMB 84.76 million, covering 220,000 square meters, 76 workshops, 1058 Staffs, 950 sets of cold and heat machining equipment, 50 sets of numerically controlled equipment, ZYZJ O&G Group has consecutively established the strategic partnership with SINOPEC, CNPC, Zhongyuan Oil Field and Shengli Oil Field, and leveraged its technical and manufacturing advantages to provide satisfactory products and solution services to customers at home and abroad.

All products are manufactured under ISO9001, ISO14001,and comply with the requirements of API spec (acquired in 1999, including API 4F5CT7K8C11AX11B11E

With professional teams experienced in the maintenance of drilling machinery,TDS,SCR equipment, we can undertake Pumping Unit oil well on-site management services.

Long-term supply accessories of Drilling Rigs, workover rigs, Mud Pump and beam pumping unit, and distribute drill pipe, drill collar, casing, tubing, special drill pipe sub etc.


One of professional oilfield equipment manufacturers & exporters from China.Our products are based on advanced production line and testing equipment,designed and manufactured according to certification of API, ISO, GOST, etc. 

On the basis of more than 40 years of manufacturing experience,more than 30 years of export experience, high quality products with competitive price, better understanding in Chinese market,High quality after-sales service,we hope to establish business relations with your company. 


We are major at Cementing and Fracturing Equipment, Gate Valve and wellhead Christmas Tree,Plunger Pumps and Mud Pumps, Flow line Products, Solid Control Equipment,Drilling Rigs and Work over Rigs Matching Equipment etc.

High quality & Steady quantity & Most competitive price will be sent for you.


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