Hydromatic HP33 Cast Iron Sump Pump
Discover the ultimate solution for small diameter sump pits with the Hydromatic HP33 Cast Iron Sump Pump. Our high-performance, reliable sump pump is designed to fit effortlessly in sump pits as narrow as 10 inches in diameter, making it the perfect choice for your residential or commercial property. Increase your peace of mind and protect your property from water damage with this durable, high-quality sump pump.
Key Features of this Sump Pump:
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Easy Fit: 2-pole switch design enables effortless installation in sump pits as narrow as 10" diameter, perfect for space-saving applications.
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Optimized Heat Dissipation: Oil-filled motor ensures maximum heat dissipation, resulting in extended motor life and reliable performance.
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Enhanced Leakage Protection: Carbon-ceramic seal effectively safeguards the motor against water leakage, providing added security for your home.
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Extended Service Life: Lubricated ball bearings and shaft seal contribute to a longer service life, reducing the need for frequent maintenance or replacement.
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Effortless Field Servicing: The user-friendly design allows for simple and convenient field servicing, saving you time and money.
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Anti-Airlock Hole: Incorporated anti-airlock hole in the base eliminates the need for additional labor during installation, providing a hassle-free experience.
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Thermal Protection: Thermally-protected shaded pole motor with no starting switch or relay eliminates failures
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Thermal Overload: Heat sensor overload protection with automatic reset when motor cools to safe operating temperature.

Specifications |
|
Body Construction |
Cast Iron |
Switch Type |
2 Pole Integral |
Operation |
- On: 9" (229mm)
- Off: 4" (102mm)
|
Operation |
Automatic |
Horsepower |
1/3 HP |
Minimum Sump Diameter |
10" (25.4 cm) |
Maximum Capacity |
48 GPM (182 LPM) |
Shut-Off Head |
Up to 32-Ft (9.8m) |
Discharge Pipe Size |
1-1/2" Female NPT |
Maximum Solids Handling Size |
1/2" (12.7mm) |
Amp Draw (Full Load) |
9.8 amps |
Cord Length |
10-Ft |
Voltage |
115V AC, 60 Hz |
Continuous Water Temperature |
130°F (54°C) |
Impeller |
Vortex - Fiberglass-reinforced Noryl® with threaded brass insert
|
Shaft Seal |
Carbon and Ceramic |
Exterior Hardware |
Stainless Steel |
Applications |
Basement sumps, dewatering, light effluent, water transfer |
Warranty |
3 Year Limited |
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