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When You Need Heavy Duty in a Small Package

mega

Mega M-3 Series Water Pumps Are Cost Effective

The Mega M-3 water pump is a cost effective open centrifugal water pump suitable for water tanker applications where up to 3 spray heads will be operated simultaneously. The low horse-power draw of this pump is well-suited for on-highway type tankers as well as for small articulated tractor type water tankers where available space is limited.

Pump construction of high quality gray cast iron gives good durability and long life. The heavy duty Stress-proof 1.875 inch diameter shaft and heavy twin bearings allow the M-3 Pump to operate on higher drive RPM units (optimal range of 2,350 ± 50 RPM, maximum capability of 3,000 RPM).

  • Rope-packing shaft seal
  • Capable of over 800 gpm available flow, and over 80 psi available pressure
  • Mega M-3 series water pumps feature a 4 inch NPT threaded inlet and a 3 inch NPT threaded outlet.
  • Available in both clockwise and counterclockwise configuration.

The standard pump drive is configured for direct mount of a ‘C’ fit face hydraulic motor with splined shaft or with ‘B’ fit face direct motor mount. The pump can also be configured for plain-keyed shaft external coupling to a variety of drive motors. As with all of our water pumps, the M series comes with complete parts and service manuals and Mega's product and technical support. If you have any further questions on choosing the correct Mega Water Pump please do not hesitate to call our Mega Parts Sales Team.

»Mega Water Pump Sourcebook
Mega Sourcebook
»M-3 Basic Dimensions
M-3_dimensions
»M-3 Performance Curve
M-4B Performance Curve

306201buy now

MEGA M-3 C-Fit Direct Motor Mount Water Pump, CW
Part No. 304954

The Mega M3 water pump is a cost effective open centrifugal water pump suitable for general water tanker applications where up to 3 spray heads will be operated simultaneously. Pump construction of high quality gray cast iron gives good durability and long life. The heavy duty stress proof 1.875 inch diameter shaft and heavy twin bearings allow for high speed operation providing exceptional pumping performance in a small package.

306200buy now

Mega M-3 Direct Motor Mount Water Pump, CCW
Part No. 304985

This counter clockwise Mega M-3 water pump is a open centrifugal water pump suitable for water tanker applications where up to 3 spray heads will be operated simultaneously. The low horse-power draw of this pump is well-suited for on-highway type tankers as well as for small articulated tractor type water tankers where available space is limited.

 

306647buy now

Mega M-3 Plain Keyed 1.5 inch Diameter Shaft Water Pump, CCW
Part No. 304977

This counter clockwise Mega M-3 water pump is a open centrifugal water pump suitable for water tanker applications where up to 3 spray heads will be operated simultaneously. The low horse-power draw of this pump is well-suited for on-highway type tankers as well as for small articulated tractor type water tankers where available space is limited.

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