[shortdesc]

Operation Mode	Manual
Voltage	115V
Horse Power	1 HP
MPN	HS3.75S

[/shortdesc]

Product Description

The TSURUMI HS3.75S is a durable and efficient semi-vortex submersible wastewater pump designed for dewatering applications in construction, industrial, and residential settings. Equipped with an agitator for handling sand and debris, its robust construction includes ductile cast iron and urethane rubber components for wear resistance. The pump features an air-filled motor, thermal overload protection, and a top discharge design for optimal cooling and durability during continuous operations. Compact yet powerful, the HS3.75S is ideal for heavy-duty dewatering tasks.

Top Features

Semi-Vortex Impeller with Agitator: Easily suspends and pumps sand, debris, and stringy materials.
Durable Build: Made with ductile cast iron casing and high-chrome or urethane-coated impellers for long life.
Thermal Protection: Integrated thermal overload protection prevents motor damage from run-dry or overloading.
High Solids Handling: Capable of handling solids up to 0.393 inches (10 mm) in diameter.
Compact & Portable: Lightweight and portable design with a top-discharge for cooling during continuous use.

Category	Details
Model	HS3.75S
Type	Semi-Vortex Submersible Pump
Horsepower	1 HP (0.75 kW)
Capacity	13.2 ~ 61.0 GPM (0.05 ~ 0.23 m³/min)
Total Head	13.1 ~ 62.0 ft (4.0 ~ 18.9 m)
Maximum Water Temperature	104°F (40°C)
Solids Handling Size	0.393” (10 mm)
Casing Material	Ductile Cast Iron
Impeller Material	Urethane Rubber or High Chrome Cast Iron
Shaft Material	403 Stainless Steel
Seal Material	Silicon Carbide Mechanical Seals
Motor Type	Air-Filled, 3600 RPM
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	TS-301 Float Switch Extended Power Cable

===

Info & Guides

User Manual	Download
Specification Sheet	Download
Part List	Download

TSURUMI HS3.75S Submersible Trash Pump