2025 Generac Power Systems Diaphragm Water Pump MCP5438

2025 Generac Power Systems Diaphragm Water Pump MCP5438

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  • Year 2025
  • Make Generac Power Systems
  • Model Diaphragm Water Pump
  • Engine Model: GX140
2025 Generac Power Systems Diaphragm Water Pump MCP5438

2025 Generac Power Systems Diaphragm Water Pump MCP5438

2025 Generac Power Systems Diaphragm Water Pump MCP5438

MCP5438 Diaphragm Water Pump

Generac Mobile Products diaphragm pumps are a durable and reliable solution for removing water in a variety of shallow and muddy applications, including ponds, trenches, ditches and foundations. Diaphragm pumps don't have an impeller shaft or seal that can be damaged by sand or silt. And, because they are self-priming, these pumps will keep running “run dry” even after all water has been removed…then continue pumping when water pools up again. Available in 2 in. (50.8 mm) and 3 in. (76.2 mm) diameter pumps, in gas, electric and diesel engine models. Choose from skid-mount (S) or wheel mount (W).

Features may include:

Powerful and Durable
  • Honda® GX160 Engine
  • Max Horsepower (rpm): 5.5 (3600)
  • Heavy-duty cast aluminum parts for lifetime durability
Dry run without damage to the pump
  • Easy to Use
  • Auto-priming intermittent pumping
  • Low maintenance
Self-cleaning water flow

Engine

Engine Manufacturer Honda®
Engine Model: GX140
Engine Power 5.5 hp (3600 rpm)
Starter Recoil

Operational

Run Time Per Tankful Continuous: 3.3 hr

Dimensions

Suction Port Diameter 2 in (50.8 mm)
Dimensions Max Suction Lift: 25 ft (7.62 m) | Max Discharge Head: 25 ft (7.62 m)
Length Skid Mount: 39 in (99 cm) | Wheel Mount: 40 in (102 cm)
Width Skid Mount: 25 in (63.5 cm) | Wheel Mount: 25 in (63.5 cm)
Height Skid Mount: 28 in (71.1 cm) | Wheel Mount: 23 in (58.4 cm)

Capacities

Fuel Capacity Tank: 0.95 gal (3.6 L)

Weights

Weight, As Shipped 146 lbs (66 kg)
Weight Net: 131 lbs (59 kg)

Features

Features Frame: 56C
Construction Material Pump: Aluminum | Diaphragm: TPE

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