Description

The Tsurumi Construction Pump – LB Series is a durable and lightweight single-phase contractor pump, widely used in construction, utilities, and tool rental industries. Known as the “hire industry standard,” this series has been trusted since the 1970s.

TECHNICAL DATA

  • Outlet (mm/BSPM): 50 – 2″
  • Motor output (kW): 0.48 – 1.5
  • Max head (m): 11 – 17.5
  • Phases: 1
  • Max flow (I/min): 225 – 420
  • Free passage (mm): 6

PERFORMANCE CURVE

SPECIFICATIONS

PUMP:

Handle (110v)/(230v): Resin/Steel & rubber 

Outlet (LB-480/800): Cast aluminium

Outlet (LB-1500): Cast iron

Outer cover: Steel

Bearing housing: Cast aluminium

Pump casing: Rubber

Impeller (LB-480/800): Urethane

Impeller (LB-1500): Chromium iron

Suction cover (LB-480/800): Steel & urethane

Wear ring (LB-480/800): Steel & urethane

Wear ring (LB-1500): Rubber

Shaft: S/S 410S

Shaft seal: Silicon carbide

Lubrication: Oil

Strainer: Steel

Tsurumi Construction Pump – LB SERIES

Reliable and Built to Last

The Tsurumi LB Series is a lightweight yet tough single-phase contractor pump, widely used in construction, utilities, and tool rental businesses.

A Trusted Industry Standard

Known as the “hire industry standard” since the 1970s, these pumps feature a strong hydraulic design, a double mechanical seal, and an oil lifter to keep seals lubricated in any position.

Tough on Site Conditions

With durable rubber and urethane parts, these pumps handle sand and silt in site water without wearing out quickly, making them a reliable choice for tough environments.

Smart Design for Efficient Operation

The top discharge design ensures proper cooling for long hours of use, even in seepage conditions. Plus, the LB-480 and LB-800 models offer both horizontal and vertical discharge options for easy hose positioning.