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

W440/446 Well Service Pump

W440/446 Well Service 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 W440/446

DESIGN FEATURES

 

The BOSS-W440/446 pump is designed as a continuous duty pump that is fully interchangeable with the equivalent OEM. The pump has all standard features of BOPM P pump with a rigid steel fabricated frame mounted on a pony skid.



W440.jpg

SPECIFICATIONS: W 440/446 Triplex Mud Pump

MODEL

W-440

Input Po.wer

440 HP

324 kW

Max Stroke per Minute

320

Stroke

6 inch

152.4 mm

Gear Ratio

4.578 : 1

Max Operation Pressure

5000 psi

35 mPa

Max. Liner Dia.

4-1/2 inch

Valve pot

API 4

Piston Rod

API SA-2 (1 inch piston bore)

Suction Manifold

150 Flange – 6 inch

Discharge Manifold

900 Flange – 3 inch

Key

7/8” x 5-1/8” x 6-1/4”

Dimensions

98” x 48” x 44”

Weight

9840 lbs

4463 kg


SPECIFICATIONS: W 440/446 Triplex Mud Pump

MODEL

W-440

Input Po.wer

440 HP

324 kW

Max Stroke per Minute

320

Stroke

6 inch

152.4 mm

Gear Ratio

4.578 : 1

Max Operation Pressure

5000 psi

35 mPa

Max. Liner Dia.

4-1/2 inch

Valve pot

API 4

Piston Rod

API SA-2 (1 inch piston bore)

Suction Manifold

150 Flange – 6 inch

Discharge Manifold

900 Flange – 3 inch

Key

7/8” x 5-1/8” x 6-1/4”

Dimensions

98” x 48” x 44”

Weight

9840 lbs

4463 kg

 

PERFORMANCE:

   W-440/446 Triplex Mud Pump (4-1/2” x 5”)


Stroke per Minute

320

270

220

170

120

70

Horsepower

440

380

320

260

200

200

Model

Cylinder Dia.

Pressure

Gal. per

Gal. per Minute

 

 

 

446

& 440

4-1/2”

1710

1.239

397

335

273

211

149

87

4-1/4”

1917

1.011

354

299

243

188

133

77

4”

2169

0.979

313

264

215

167

118

69

3-3/4”

2468

0.861

275

232

189

146

103

60

3-1/2”

2816

0.750

240

202

165

127

90

52

3”

3327

0.551

204

149

121

94

66

39

 

 

446

only

5”

1479

1.530

459

382

306

229

153

76

5-1/2”

1222

1.851

555

463

370

278

185

93

6”

1027

2.203

661

551

441

330

220

110











 

DIMENSIONS: W-440/446

 


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