Description
[shortdesc]
| Operation Mode | Automatic – Float |
| Voltage | 115V |
| Horse Power | 1 HP |
| MPN | HSZ3.75S |
[/shortdesc]
Product
The TSURUMI HSZ3.75S is an advanced semi-vortex submersible pump built for automatic operation in dewatering, wastewater, and drainage applications. This high-performance pump is equipped with a urethane rubber impeller, an integrated agitator for handling sand and debris, and a durable automatic float switch. Featuring robust construction with corrosion-resistant materials like ductile cast iron and stainless steel, as well as thermal overload protection, the HSZ3.75S delivers efficient and reliable operation. Its compact design makes it ideal for confined spaces and diverse applications.
Top Features
- Automatic Float Switch: Provides hands-free operation for start/stop functionality based on water levels.
- Semi-Vortex Impeller with Agitator: Effectively suspends solids and pumps sand, sludge, and stringy materials.
- High Durability: Features ductile cast iron casing, urethane rubber impeller, and stainless-steel shaft.
- Thermal Protection: Integrated thermal overload protection ensures long-lasting motor reliability.
- Compact and Portable Design: Lightweight top-discharge pump easily fits into tight spaces for versatile use.
| Category | Details |
|---|---|
| Model | HSZ3.75S |
| Type | Semi-Vortex Submersible Pump with Agitator |
| Operational Mode | Automatic with Float Switch |
| Horsepower | 1 HP (0.75 kW) |
| Capacity | 13.2 ~ 61.0 GPM (0.05 ~ 0.23 m³/min) |
| Total Head | 13.1 ft ~ 62.0 ft (4.0 ~ 18.9 m) |
| Maximum Water Temperature | 104°F (40°C) |
| Solids Handling | 0.276” ~ 0.393” (7 mm ~ 10 mm) |
| Casing | Ductile Cast Iron |
| Impeller | Urethane Rubber |
| Shaft | 403 Stainless Steel |
| Seal Material | Silicon Carbide |
| Fasteners | 304 Stainless Steel |
| Motor Type | Air-Filled, 3600 RPM, 60 Hz |
| Voltage | 115/230V, Single Phase |
| Insulation Class | Class E |
| Thermal Protection | Built-in |
| Discharge Size | 3” NPT (80 mm) |
| Weight | 43 lbs (19.6 kg) |
| Dimensions (L x W x H) | 12 7/16” x 9 3/16” x 15 5/16” |
| Power Cable | 32 ft (10 m) |
| Optional Accessories |
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Info & Guides
| User Manual | Download |
| Specification Sheet | Download |
| Part List | Download |
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