150 LW (6" x 6") Duplex, Double Acting, Reciprocating Piston Pump
The 150 LW Duplex Double Acting Reciprocating Piston Pump is engineered for reliable performance in heavy-duty fluid handling applications. With a stroke length of 150 mm and dual piston design, this pump ensures high efficiency, stable flow, and consistent discharge pressure. Designed for both pulley drive (standard) and hydraulic drive (optional), it is highly versatile for drilling, mining, and industrial operations. Built with robust materials, it delivers long service life and outstanding volumetric efficiency (up to 90%).
Technical Specifications
| Parameter | Details |
|---|---|
| Model | 150 LW (6" x 6") |
| Pump Type | Duplex, Double Acting, Reciprocating, Piston Pump |
| Stroke Length | 150 mm |
| No. of Pistons | 2 |
| Max. Stroke/Minute | 100 SPM |
| Max. Input Speed | 525 RPM |
| Max. BHP | 42 HP (31.33 kW) |
| Input Torque | 58 Kg-mtr (571 Nm) |
| Oil Capacity | 30 Liters |
| Weight (Approx.) | 1550 Kg (3410 lbs) |
| Suction Connection | 100 mm (4”) |
| Discharge Connection | 50 mm (2”) |
| Jack Shaft Extension | Ø 57 mm x 150 mm |
| Key Size | 130 mm L x 16 mm W x 10 mm H |
| Dimensions (Approx.) | L: 2000 mm, W: 918 mm, H: 1345 mm |
📊 Performance Ratings
| Stroke (mm) | Liner Size (mm) | Max. Pressure (kg/cm²) | Normal Operation @ 75 SPM (LPM) | Power BHP | Max Operation @ 100 SPM (LPM) | Power BHP | Max Input Speed (RPM) |
|---|---|---|---|---|---|---|---|
| 150 | 150 | 15.16 | 779 | 32 | 1039 | 42 | 525 |
| 150 | 140 | 17.46 | 676 | 32 | 902 | 42 | 525 |
| 150 | 125 | 22.03 | 536 | 32 | 715 | 42 | 525 |
| 150 | 115 | 26.16 | 451 | 32 | 602 | 42 | 525 |
| 150 | 100 | 35.00 | 337 | 32 | 450 | 42 | 525 |
| 150 | 90 | 43.75 | 270 | 32 | 360 | 42 | 525 |
| 150 | 75 | 64.55 | 183 | 32 | 244 | 42 | 525 |
🔧 Standard & Optional Features
Standard: Suitable for pulley drive
Optional: Hydraulic drive with motor(s) on either side
Handles fluids up to 1.2 SG efficiently (higher SG possible with reduced capacities)
Volumetric efficiency: ~90%
LK 125 Duplex Double Acting Reciprocating Piston Pump
The LK 125 Duplex Double Acting Reciprocating Piston Pump is designed for medium-duty drilling, dewatering, and industrial pumping applications. With a 125 mm stroke length, dual pistons, and efficient design, this pump ensures consistent flow, excellent reliability, and up to 90% volumetric efficiency.
Compact in size and lighter in weight than larger piston pumps, the LK 125 delivers 23 HP max power output and can operate with either pulley drive (standard) or hydraulic drive (optional) for greater flexibility.
Technical Specifications
| Parameter | Details |
|---|---|
| Model | LK 125 (5” x 4 ½”) |
| Pump Type | Duplex, Double Acting, Reciprocating, Piston Pump |
| Stroke Length | 125 mm |
| No. of Pistons | 2 |
| Max. Stroke/Minute | 100 SPM |
| Max. Input Speed | 405 RPM |
| Max. BHP | 23 HP (17.15 kW) |
| Input Torque | 41 Kg-mtr (405 Nm) |
| Oil Capacity | 25 Liters |
| Weight (Approx.) | 1050 Kg (2310 lbs) |
| Suction Connection | 75 mm (3”) |
| Discharge Connection | 50 mm (2”) |
| Jack Shaft Extension | Ø 45 mm x 140 mm |
| Key Size | 120 mm L x 14 mm W x 8 mm H |
| Dimensions (Approx.) | L: 1710 mm, W: 816 mm, H: 1075 mm |
Performance Ratings
| Stroke (mm) | Liner Size (mm) | Max. Pressure (kg/cm²) | Normal Operation @ 75 SPM (LPM) | Power BHP | Max Operation @ 100 SPM (LPM) | Power BHP | Max Input Speed (RPM) |
|---|---|---|---|---|---|---|---|
| 125 | 106 | 17.21 | 375 | 17.21 | 501 | 23.09 | 405 |
| 125 | 100 | 23.09 | 280 | 17.25 | 374 | 23.09 | 405 |
| 125 | 90 | 28.75 | 225 | 17.25 | 300 | 23.09 | 405 |
| 125 | 75 | 42.58 | 152 | 17.25 | 203 | 23.09 | 405 |
| 125 | 65 | 58.27 | 111 | 17.25 | 148 | 23.09 | 405 |
Standard & Optional Features
Standard: Pulley drive system
Optional: Hydraulic drive, with motors mountable on either or both sides
Capable of handling fluids up to 1.2 SG efficiently (higher SG possible with reduced capacity)
Volumetric efficiency: ~90%
Compact, durable, and easy to maintain
LW 250 Duplex Double Acting Reciprocating Piston Pump
The LW 250 Duplex Double Acting Reciprocating Piston Pump is a heavy-duty, high-capacity pump designed for large-scale drilling, mining, dewatering, and industrial pumping operations.
With a 250 mm stroke length, dual pistons, and a maximum displacement of 123.89 LPS (at 75 mm liner size), it delivers exceptional performance and reliability.
The pump is engineered to handle fluids up to 1.2 specific gravity with an operational volumetric efficiency of ~90%, making it ideal for demanding environments.
Technical Specifications
| Parameter | Details |
|---|---|
| Model | LW 250 (10” x 6”) |
| Pump Type | Duplex, Double Acting, Reciprocating, Piston Pump |
| Stroke Length | 250 mm |
| No. of Pistons | 2 |
| Max. Stroke/Minute | 90 SPM |
| Max. Input Speed | 471 RPM |
| Max. BHP | 111 HP (82.80 kW) |
| Input Torque | 171 Kg-mtr (1681 Nm) |
| Oil Capacity | 50 Liters |
| Weight (Approx.) | 3815 Kg (8393 lbs) |
| Suction Connection | 125 mm (5”) |
| Discharge Connection | 75 mm (3”) |
| Jack Shaft Extension | Ø 75 mm x 225 mm |
| Key Size | 205 mm L x 20 mm W x 14 mm H |
| Dimensions (Approx.) | L: 2770 mm, W: 1270 mm, H: 2150 mm |
Performance Ratings
| Stroke (mm) | Liner Size (mm) | Max. Pressure (kg/cm²) | Normal Operation @ 60 SPM (LPM) | Power BHP | Max Operation @ 90 SPM (LPM) | Power BHP | Max Input Speed (RPM) |
|---|---|---|---|---|---|---|---|
| 250 | 150 | 27.51 | 1022 | 75 | 1533 | 111 | 471 |
| 250 | 140 | 31.77 | 885 | 75 | 1328 | 111 | 471 |
| 250 | 125 | 40.29 | 689 | 75 | 1047 | 111 | 471 |
| 250 | 115 | 48.07 | 589 | 75 | 878 | 111 | 471 |
| 250 | 100 | 64.95 | 433 | 75 | 650 | 111 | 471 |
| 250 | 90 | 81.75 | 344 | 75 | 516 | 111 | 471 |
| 250 | 75 | 123.89 | 227 | 75 | 341 | 111 | 471 |
🔧 Standard & Optional Features
Standard: Pulley drive system
Optional: Hydraulic drive (motors can be fitted on either side or both sides)
Capable of handling fluids with SG above 1.2 (capacity reduces accordingly)
Volumetric efficiency: ~90%
Robust heavy-duty design for industrial and drilling use
GT-250H LW Duplex Double Acting Reciprocating Piston Pump
The GT-250H LW Duplex Double Acting Reciprocating Piston Pump is a high-performance, heavy-duty piston pump engineered for deep drilling, mining, and industrial applications.
With a 250 mm stroke length, large 190 mm to 125 mm liner options, and a maximum displacement of up to 2494 LPM, this pump delivers exceptional flow, pressure handling, and durability.
Designed for continuous heavy-duty operation, it features robust construction, pulley or optional hydraulic drive, and is capable of pumping fluids with specific gravity above 1.2 (with adjusted capacity).
Technical Specifications
| Parameter | Details |
|---|---|
| Model | GT-250H LW (10” x 7½”) |
| Pump Type | Duplex, Double Acting, Reciprocating, Piston Pump |
| Stroke Length | 250 mm |
| No. of Pistons | 2 |
| Max. Stroke/Minute | 90 SPM |
| Max. Input Speed | 471 RPM |
| Max. BHP | 111 HP (82.8 kW) |
| Input Torque | 171 Kg-mtr. (1681 Nm) |
| Oil Capacity | 40 Liters |
| Weight (Approx.) | 4200 Kg (9240 lbs) |
| Suction Connection | 150 mm (6”) |
| Discharge Connection | 75 mm (3”) |
| Jack Shaft Extension | Ø 75 mm x 225 mm |
| Key Size | 205 mm L x 20 mm W x 14 mm H |
| Dimensions (Approx.) | L: 2770 mm, W: 1270 mm, H: 2150 mm |
Performance Ratings
| Liner Size (mm) | Max. Pressure (kg/cm²) | Normal Operation @ 60 SPM (LPM) | Power (BHP) | Max Operation @ 90 SPM (LPM) | Power (BHP) | Max Input Speed (RPM) |
|---|---|---|---|---|---|---|
| 190 | 16.91 | 1663 | 75 | 2494 | 111 | 471 |
| 175 | 20.01 | 1405 | 75 | 2107 | 111 | 471 |
| 165 | 22.59 | 1245 | 75 | 1867 | 111 | 471 |
| 150 | 27.51 | 1022 | 75 | 1533 | 111 | 471 |
| 140 | 31.77 | 885 | 75 | 1328 | 111 | 471 |
| 125 | 40.29 | 698 | 75 | 1047 | 111 | 471 |
Standard & Optional Features
Standard: Pulley drive system
Optional: Hydraulic drive (motors can be mounted on either side or both sides)
Designed to handle fluids with SG above 1.2 (capacity reduces proportionally)
Volumetric efficiency ~90% under normal operating conditions
Rugged design for long service life in tough drilling and industrial conditions
200 (8” x 6”) Duplex Double Acting Reciprocating Piston Pump
Product Description
The 200 (8” x 6”) Duplex Double Acting Reciprocating Piston Pump is a rugged, medium-to-heavy duty industrial pump designed for reliable fluid handling in drilling, mining, and process industries.
With a 200 mm stroke length, up to 1361 LPM displacement, and a maximum working pressure of 48.79 kg/cm², this pump offers an excellent balance between capacity, pressure handling, and durability.
It is suitable for pulley drive as standard, with an optional hydraulic drive system for versatile installations.
Technical Specifications
| Parameter | Details |
|---|---|
| Model | 200 (8” x 6”) |
| Pump Type | Duplex, Double Acting, Reciprocating, Piston Pump |
| Stroke Length | 200 mm |
| No. of Pistons | 2 |
| Max. Stroke/Minute | 100 SPM |
| Max. Input Speed | 455 RPM |
| Max. BHP | 75 HP (55.95 kW) |
| Input Torque | 120 Kg-mtr. (1176 Nm) |
| Oil Capacity | 40 Liters |
| Weight (Approx.) | 2200 Kg (4840 lbs) |
| Suction Connection | 125 mm (5”) |
| Discharge Connection | 65 mm (2½”) |
| Jack Shaft Extension | Ø 62.5 mm x 200 mm |
| Key Size | 180 mm L x 18 mm W x 12 mm H |
| Dimensions (Approx.) | L: 2394 mm, W: 1056 mm, H: 1616 mm |
Performance Ratings
| Liner Size (mm) | Max. Pressure (kg/cm²) | Normal Operation @ 75 SPM (LPM) | Power (BHP) | Max Operation @ 100 SPM (LPM) | Power (BHP) | Max Input Speed (RPM) |
|---|---|---|---|---|---|---|
| 150 | 20.74 | 1021 | 57 | 1361 | 75 | 455 |
| 140 | 23.84 | 885 | 57 | 1180 | 75 | 455 |
| 125 | 30.24 | 697 | 57 | 930 | 75 | 455 |
| 115 | 36.06 | 585 | 57 | 780 | 75 | 455 |
| 100 | 48.79 | 432 | 57 | 577 | 75 | 455 |
Standard & Optional Features
Standard: Pulley drive
Optional: Hydraulic drive (motor can be fitted on one or both sides)
Handles fluids with specific gravity >1.2 (capacity reduces proportionally)
~90% volumetric efficiency in real operating conditions
Heavy-duty design ensures durability and reliability in harsh environments