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Operation Mode	Automatic - Electrode
Voltage	115V
Horse Power	2/3 HP
MPN	LB-480A

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Product Description

The TSURUMI LB-480A is a durable, semi-vortex submersible dewatering pump designed for tough applications. With a compact design for easy installation in narrow spaces, this pump features a 2/3 HP motor delivering consistent performance in construction, drainage, and wastewater management tasks. Its urethane rubber impeller, dual mechanical seals, and built-in thermal protection ensure durability and reliable operation even in abrasive and high-demand conditions.

Top Features

Semi-Vortex Impeller: Urethane rubber or high-chrome cast iron impeller efficiently handles solids up to 0.236" (6 mm).
Durable Build: Constructed with a stainless steel shaft, aluminum alloy motor housing, and chemically resistant materials.
Thermal Overload Protection: Protects the motor from overheating due to dry running or overloading.
Slim Design: Fits into narrow spaces, including 8” pipes, for versatile applications.
Low Maintenance: Permanently lubricated bearings and a high-efficiency motor minimize wear and energy usage.

Category	Details
Model	LB-480A
Type	Semi-Vortex Dewatering Pump
Horsepower	2/3 HP (0.48 kW)
Capacity	15.9 - 111 GPM (0.06 - 0.42 m³/min)
Total Head	13.1 - 68.9 ft (4.0 - 18.9 m)
Solids Size	Up to 0.236" (6 mm)
Pump Casing	Ethylene Propylene Rubber
Impeller	Urethane Rubber or High-Chrome Cast Iron
Shaft	403 Stainless Steel
Motor Housing	Aluminum Alloy
Voltage	115V / 230V (Single Phase)
Motor Type	Air-Filled, 3600 RPM
Insulation Class	Class E, B
Thermal Protection	Built-in
Discharge Size	2” NPT
Dimensions (L x W x H)	11.4” x 7.3” x 11.2” (290 mm x 185 mm x 286 mm)
Weight	21 lbs (9.5 kg)
Power Cable	32 ft (10 m) Submersible Cable
Operation Mode	Automatic (LB-480A) or Manual
Optional Accessories	TS-301 Float Switch Extended Power Cable

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Info & Guides

User Manual	Download
Specification Sheet	Download
Part List	Download

TSURUMI LB-480A Automatic Submersible Dewatering Pump