TPH 400 Tr i p l e x P u m pServa TPH 400 Triplex Pumps are good for high-pressure well service. Each pump is equipped with

an integral gear reduction box. The Triplex Pumps are designed to pump cement slurries, sand-laden fluids

crude oil, acids, mud and other oil well servicing fluids.

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Power End

Companion Flange . . . . . . . . . . . . . . . . . . . . . 1800 Series Spicer

Input Spline . . . . . . . . . . . . . . . . . . . . . . . . . . . 3-in .—10 (7 .62 cm)

Input Speed w/8 .6:1 Gears . . . . . . . . . . . . . . 2,400 rpm maximum

Maximum Input Torque . . . . . . . . . . . . . . . . . 7,215 ftlb

Maximum Input Horsepower . . . . . . . . . . . . . 600hp

Maximum Rod Load . . . . . . . . . . . . . . . . . . . . 175,800 lbf

Fluid End

Fluid-End Type . . . . . . . . . . . . . . . . . . . . . . . . . Three-piece forged steelPlunger Type . . . . . . . . . . . . . . . . . . . . . . . . . . . Hard-surfacedValve Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Double stem guided, carburizedValve Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . CarburizedPressure Packing . . . . . . . . . . . . . . . . . . . . . . . High performance packingDischarge Flange . . . . . . . . . . . . . . . . . . . . . . . (1) Blank, straight with one outlet or (2) ell with two outlets

Standard Equipment and Features

Gear Train . . . . . . . . . . . . . . . . . . . . . . . . . Steel worm and bronze ring w/ 8 .6:1 ratio (standard)

Crankshaft . . . . . . . . . . . . . . . . . . . . . . . . Forged steel, four main bearings

Connecting Rods……………… . Forged aluminum, split caps, and insert bearings

Crossheads . . . . . . . . . . . . . . . . . . . . . . . . Cast steel

Case . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . High-strength steel weldment

Bearing Type . . . . . . . . . . . . . . . . . . . . . . . Roller and race

Oil System……………………Gear pump driven off worm (std) or remote

Oil Filter . . . . . . . . . . . . . . . . . . . . . . . . . . Replaceable elements and magnetic strainer

Oil Capacity . . . . . . . . . . . . . . . . . . . . . . . 22 U .S . gal

Oil Pressure . . . . . . . . . . . . . . . . . . . . . . . . 80 to 100 psi

TPH 400 Main Specifications

Call SERVAgroup today 918-266-0700.Tulsa 918-266-0700 • Duncan 580-252-5111 • Wichita Falls 940-761-3361 • Calgary 403-269-7847 1045 Keystone Ave • Catoosa, OK 74015 • info@SERVAgroup .com

TPH 400 Triplex Spec Sheet.indd 1 7/23/14 10:45 AM

The TPH 400 is an industry standard design with a well proven history of performance in most pumping applications.

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TPH 400 Triplex Pump Intermittent Well Service Ratings

Plunger Diameter

in (mm)

4” (101.6)

4 1/2”(114.3)

gpm (Lpm)

41.8 (158)

53 (200)

gpm (Lpm)

91 (344)

115 (435)

gpm (Lpm)

167 (632)

211 (800)

gpm (Lpm)

223 (844)

282 (1067)

gpm (Lpm)

319(1206)

403 (1527)

gal/rev (liter/rev)

1.31(4.94)

1.65 (6.25)

psi (mpa)

14000 (96.5)

11200(77.2)

psi (mpa)

10190 (70.3)

8051 (55.5)

psi (mpa)

5545 (38.2)

4381(30.2)

psi (mpa)

4152 (28.6)

3280 (22.6)

psi (mpa)

2903(20)

2294(15.8)

Displacement per Revolution 32/275 70/598 128/1099 171/1469 244/2100

Input Power HP(kw) 346(257) 600(447) 600(447) 600(447) 600(447)

TPH 400 Tr i p l e x P u m p

DISPLACEMENT AT PUMP PLUNGER STROKES PER MINUTE/PINION RPM

Call SERVAgroup today 918-266-0700.Tulsa 918-266-0700 • Duncan 580-252-5111 • Wichita Falls 940-761-3361 • Calgary 403-269-7847 1045 Keystone Ave • Catoosa, OK 74015 • info@SERVAgroup .com

TPH 400 Triplex Spec Sheet.indd 2 7/23/14 10:45 AM