3-Inch 4 HP Pump
The Generac MCP5537 Diaphragm Water Pump combines power and portability to tackle large-scale dewatering projects. Powered by a Honda GX120 engine producing 4 HP at 3600 RPM, this heavy-duty pump delivers 85 GPM (322 LPM) through a 3-inch intake/discharge. Its cast aluminum body ensures long-lasting performance, while its self-priming and dry-run capability allows for uninterrupted operation, even in muddy or shallow conditions.
Key Benefits of the 3-Inch 4 HP Pump
- Honda GX120 engine delivering 4 HP (3600 RPM)
- High 85 GPM (322 LPM) capacity for rapid dewatering
- 3-inch intake/discharge to handle significant water volumes
- Heavy-duty cast aluminum housing for superior durability
- Self-priming pump capable of dry-run operation
Common Applications
- Large construction site and trench dewatering
- Muddy pond and ditch clearing
- Rural and agricultural water removal
- Industrial and municipal utility projects
Packaging & Durability
The MCP5537 offers skid-mount (S) and wheel-mount (W) options, allowing contractors to move and deploy it easily on job sites. Its rugged cast aluminum design ensures reliable performance in demanding environments, reducing downtime and maintenance costs.
Product Properties
| Property | Value |
|---|---|
| Engine | Honda GX120, 4 HP (3600 RPM) |
| Intake/Discharge Size | 3 in. (76.2 mm) |
| Max Flow Rate | 85 GPM (322 LPM) |
| Max Head | 50 ft (15.2 m) |
| Mount Options | Skid-Mount (S) or Wheel Mount (W) |
| Pump Body Material | Heavy-duty Cast Aluminum |
For a slightly smaller motor option, view the Generac MCP5515-3 Diaphragm Pump. Learn more about Generac solutions at Generac.com.
