DeWalt 3/4 HP Cast Iron Sewage Pump with Tethered Float Switch delivers rugged, reliable wastewater management for basements, sump pits, and demanding residential setups. Built with a cast iron housing and a potent 3/4 horsepower motor, this pump moves up to 6500 gallons per hour and is designed to handle solids up to 2 inches in diameter, making it a trusted choice for challenging drainage tasks.
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Horsepower: 3/4 HP
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Housing material: Cast Iron
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Maximum discharge flow: 6500 GPH
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Product Type: Sewage Pump
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Switch type: Tethered Float Switch
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Maximum temperature: 120°F
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Discharge pipe size: 2 inches
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Height: 17 inches
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Maximum head (feet): 30 ft
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Maximum solids diameter: 2 inches
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Minimum sump pit diameter: 18 inches
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Power: AC
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CSA Certified: Yes
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Turn On/Off Level: 16 in. / 5 in.
Why this pump stands out
Durability meets efficiency with a cast iron housing that resists wear in wet, occasionally harsh environments. The tethered float switch provides automatic operation, so you don’t have to babysit the pump during heavy rainfall or recurring sump needs. With a robust 6500 GPH capacity, this unit moves wastewater quickly, reducing the time your sump pit spends flooded and giving you peace of mind during wet seasons.
Ideal use cases
Designed for residential wastewater removal, this pump is well-suited for:
- Basement sump drainage where solids up to 2 inches may be present
- End-of-line wastewater removal from fixtures with minimal downtime
- Stormwater or gray water applications where reliable, automatic pumping is required
- Sump pits with a minimum diameter of 18 inches to ensure proper submersion and operation
Practical guidance and benefits
The combination of a 2-inch discharge and a 30-foot maximum head enables flexible routing to sewer lines or drain tiles, even in multi-story setups. The 120°F maximum temperature rating helps ensure safe operation in typical household wastewater scenarios. CSA certification adds an extra layer of safety and compliance, giving you confidence in long-term performance.
If you’re upgrading a basement drainage system or selecting a dependable, high-capacity sewage pump for intermittent heavy use, the DeWalt 3/4 HP Cast Iron Sewage Pump with Tethered Float Switch delivers a clear, durable solution. It’s built for straightforward installation, consistent automatic operation, and lasting value in demanding residential wastewater tasks.
