Light-Weight Triplex Mud Pump

• High Performance, Light-weight • Available size from 275HP--1600HP • Up to 7,500psi Max. Pressure • Fully Interchangeable with GD OEM pump • Rigid and Comprehensive Quality Control Procedure • Outstanding Product Warranty

P-275/310 Mud pump

P-275/310 Mud pump

• High Performance, Light-weight • Available size from 275HP--1600HP • Up to 7,500psi Max. Pressure • Fully Interchangeable with GD OEM pump • Rigid and Comprehensive Quality Control Procedure • Outstanding Product Warranty

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  • Introduction

  • specification


BOSS P-275/310 TRIPLEX MUD PUMP

DESIGN FEATURES

The P-275/310 single acting triplex mud pump is designed for a broad range of applications for fluid services with easy maintenance and is assembled into a rigid steel fabricated frame mounted on a pony skid. The pump is fully interchangeable with the equivalent OEM. 

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MODEL

P-275/310

Max. Liner Size x Stroke

5” x 8”

Max. Power

275 HP Continuous Service 310 HP Intermittent Service

Max. RPM

175 RPM

Gear Ratio

4.7:1

Valve Pot

API #4

Weight

8600 LB



MODEL

P-275/310

Max. Liner Size x Stroke

5” x 8”

Max. Power

275 HP Continuous Service 310 HP Intermittent Service

Max. RPM

175 RPM

Gear Ratio

4.7:1

Valve Pot

API #4

Weight

8600 LB


Performance: P-275 Triplex Mud Pump  (5” x 8”) Continuous Service; MAX 275 HP

 

Cylinder

Displacement

Max.

Pressure (psi)

 

Rod

Load (lb)

 

Pump RPM

Jack

Shaft RPM

Input

Horsepower  (hp)

Liner Size (in)

Stroke (in)

Per Revolution (gal)

Per Min. (gal)

5”

 

 

8”

2.04

357

1122

 

 

22030

 

 

175

 

 

823

 

 

275

4-1/2”

1.65

289

1386

4”

1.31

228

1753

3-1/2”

1.00

175

2290

3-1/4”

.862

151

2657

3”

.734

128

3118

 

Performance: P-310 Triplex Mud Pump (5” x 8”) Intermittent Service; MAX 310 HP

 

 

Pump RPM

 

Jackshat RPM

Plunger or Piston Size (in)

Piston Size (in)

4 -1/ 2”

4”

5”

GPM

PSI

GPM

PSI

GPM

PSI

175

825

290

1550

228

2000

357

1265

150

705

248

1820

195

2300

306

1475

125

587

207

2180

163

2750

255

1770

100

470

165

2730

130

3470

204

2215

75

352

124

3640

97

4650

153

2950

50

235

83

*5400

65

*6950

102

4430

34

160

56

*8000

44

*10000

69

5000

*Note: Piston/Liner construction limited to 5000 PSI max pressure.


DIMENSIONS: P-275/310


P275/310 pump package 

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