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LB Dewatering Pump

Manual 115V 2" 0.66HP
Model Number
tsurumi_lb-480 pump

Tsurumi LB-480

Dewatering Pump, electric. 

Heavy duty, LB-480-62 made for the contractor & retal stores but used by consumers demanding quality and long life out of a submersible water pump. LB480 is Not a full trash pump but will handle dewatering ditches, puddles, yards etc with small debris that can pass its strainer.

Tsurumi Submersible Pumps,

Rugged dewatering pump -Top discharge provides maximum motor cooling efficiency allowing continuous duty operation at low water levels and extended dry-run capability. 3720 +GPH. 2/3hp

Tsurumi dewatering pumps are Industrial / commercial duty. Not for fish ponds. Dewatering pump for ponds, pools, basements, job site. Cont. running water level min. 2". LB480

  • 32FT power cord with plug
  • Urethane Semi Vortex Impeller maximum durably and maintaining pump performance.
  • Double Inside Mechanical Seal with SiC faces provides the longest operation life.
  • Oil Lifter provides lubrication of the seal faces and extends seal life by ten times .
  • V-Ring Seal Protector protects mechanical seal from abrasive particles.
  • 2" top discharge can be set vertical or at 90 degree
  • Large inlet strainer with 1/4" holes.
  • 2 Year warranty by Tsurumi

Use optional DualFloat Level Switch or FloodFree Switch. with manual pump or any other pump. See accessories for other level controls and hoses. PumpBiz stocks replacement cords and parts for all Tsurumi Pumps. allegro

More Information
Model Number LB-480
Series Submersible Dewatering Pumps Tsurumi
Max Flow (GPM.) 62
Max Flow GPH 3720
TDH Maximum (Ft) 40
TDH Maximum (PSI) 17
Horse Power (HP) 2/3
Horsepower (IE .5, 1, 1.5, 20) 0.6600
Outlet Connection Type MNPT
Outlet (In.) 2
Wetted Materials Aluminum, PolyPro-GF
Elastomers / O-ring Buna-Nitrile
Voltage (V) 115
Voltage (Range) 110-120
Phase (Ø) Single (1)
Motor Frequency 60
Motor Amps (A) 5.4
Motor Hermetically Sealed
Speed (RPM.) 3450
Self Priming ----
Max Operating Temperature (F) 130
Max Particle Size (In) .27
Viscosity Milk 3.20 cp 40.00 ssu
Length (In.) 11.000000
Mechanical Seal Yes
Mechanical Seal Face SiC
Mechanical Seal Type Double
Motor Bearings Ball
Other Max. Diameter (inch) : 7 5/16, Max. Height (inch): 11 15/16. Continuous Running Water level 2". Starting current 12.5A.
PumpBiz stocks replacement cords and parts for all Tsurumi Pumps. Power Cord 001-471-25 is 50 FT for Tsurumi pump 50PN2.4S HS 115v 14/3 Lb480
Approvals ETL
Impeller Material Urethane Semi Vorte
Cord Size 16/3
Cord Length (Ft.) 32
Motor Insulation E
Duty Continuous
Port Rotation Yes
Weight (Lbs) 32.000000
Warranty (YRS.) 2
GPM Of Water At 15 Feet Of Head 50
GPM Of Water At 20 Feet Of Head 42
GPM Of Water At 30 Feet Of Head 22

Supporting Docs

Supporting Docs
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As a pioneer in the submersible pumps, Tsurumi Pump is contributing to the people all over the world by supplying the products that always support people’s lives such as submersible pumps for wastewater and construction, centrifugal pumps, vacuum pumps, and water treatment equipment, etc. and also by offering technologies that control and protect water.