General Pump MW/MWS Series Plunger Pump

  • Flows from 36.9 GPM to 105.4 GPM
  • Low-high pressure packing design with integrated cooling system
  • Vertically fitted suction/delivery valves
  • Splash lubrication
  • Gear ratios: 1500 RPM=1.876:1, 1800 RPM=2.238:1, 2200 RPM=2.722:1, 2600 RPM=3.25:1
  • Includes drain/priming valve kit
  • F2152 kit allows for easy adaptation to MSS mounting pattern
  • SAE-C hydraulic shaft/flange option available
  • Nickel-plated cast iron manifold

MW Series โ€“ Specifications:
Max. Inlet Pressure:ย 45 PSI
Max. Fluid Temperature:ย *140ยฐ F
Shaft Diameter:ย 1.969โ€ณ/50 mm
Stroke:ย 2.756โ€ณ/70 mm
Pump Dimensions:ย 29.5โ€ณ x 23.0โ€ณ x 14.5โ€ณ
Crankcase Oil Capacity:ย 304.3 oz./9 liters

Owners Manual Part 1.

Owners Manual Part 2.

Repair Manual

$13,063.00

Description

Heavy-Duty MW/MWS Series Plunger Pump

Tackle the toughest sewage transfer challenges with our robust and versatile Triplex Plunger Pump, the new stalwart in high-pressure displacement pump technology.
Uniquely designed for the industrial sectors, wastewater truck operators, pumper truck drivers, and heavy-duty truck maintenance pros, this pump stands as the “New Generation” solution for your fluid handling needs.

Key Features:

Stationary High-Pressure Seal: The cutting-edge design ensures a stationary seal and a smooth sliding plunger, allowing for operation under higher pressures unlike conventional piston pumps.
Triplex Plunger Design: Select from four different flows to match your specific requirements, engineered for maximum efficiency and reliability.
Symmetrical Power End: Patent-pending innovation allows for effortless left-to-right shaft conversion with top and bottom mounting holes.
Innovative Cooling System: Our low-high pressure packing design integrates a cooling system to enhance the life span of the pump.
New Spherical Valve Design: The high volumetric efficiency suction and delivery valves feature a new spherical design, optimizing the sealing areas for superior performance.
Consistent Lubrication: Equipped with splash lubrication to ensure consistent operation and increased longevity.
Versatile Gearbox Integration: Accommodates external gearboxes with three different ratios, adaptable for left or right positioning (for direct drive only).
Hydraulic Drive Adaptability: Designed to accommodate SAE-C hydraulic drive bell housing and flexible couplers.
Flexible Drive Options: Available without gearbox to suit belt-driven and hydraulic drive applications, providing flexibility for various operational setups.

MW-Series Plunger Pump

This “New Generation” Triplex Plunger Pump is not just a step up but a leap forward in the world of high-pressure displacement pumps:
Adaptable Mounting: Reconfigure effortlessly with symmetrical power end design.
Efficient Sealing Mechanism: Experience less downtime and lower maintenance costs with advanced sealing technology.
Engineered for Durability: The integrated cooling system and consistent lubrication guarantee prolonged operation even in demanding environments.
Optimized Fluid Dynamics: Our spherical valve design maximizes throughput while minimizing disruption to flow, thus enhancing efficiency.
Multiple Drive Options: With the capability to integrate with various drive systems, our pump offers unmatched versatility for your specific application needs.

Ensure your operation runs smoothly and efficiently, no matter the challenge. Choose our MW-Series Plunger Pump, where innovation meets industrial strength.

Specifications

Additional information

Weight 540 lbs
Dimensions 40 × 38 × 4 in
Size

MW32A 36.9 GPM, 4350 PSI, 1500 RPM, MWS36A 45.2 GPM, 3900 PSI, 1500 RPM, MWS40A 55.7 GPM, 3050 PSI, 1500 RPM, MWS45A 70.5 GPM, 2500 PSI, 1500 RPM, MWS50A 87.2 GPM, 2000 PSI, 1500 RPM, MWS55A 105.4 GPM, 1450 PSI, 1500 RPM

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