A studio image of the Tsurumi HSZ3.75S automatic submersible trash pump with its 3-inch discharge and yellow float switch, against a white background.
A performance chart for the Tsurumi HSZ3.75S 1 HP pump, showing its flow capacity in gallons per minute versus total head in feet.
A product features diagram of the Tsurumi HSZ3.75S pump, labeling the 3 in discharge, ball float, resin strainer, portable handle, and anti-wicking cable entrance.
An infographic highlighting four key features of the Tsurumi HSZ3.75S pump: anti-wicking cable entrance, polyurethane semi-vortex impeller, agitator, and ball float.
A 'Why Tsurumi?' infographic listing brand benefits: Trusted Brand, Durability, Versatility, Efficient, and Support.
A collage showing the pump's applications: removing dirty water from a job site, performing pond cleanouts, and flood remediation on a flooded road.
A studio image of the Tsurumi HSZ3.75S automatic submersible trash pump with its 3-inch discharge and yellow float switch, against a white background.
A performance chart for the Tsurumi HSZ3.75S 1 HP pump, showing its flow capacity in gallons per minute versus total head in feet.
A product features diagram of the Tsurumi HSZ3.75S pump, labeling the 3 in discharge, ball float, resin strainer, portable handle, and anti-wicking cable entrance.
An infographic highlighting four key features of the Tsurumi HSZ3.75S pump: anti-wicking cable entrance, polyurethane semi-vortex impeller, agitator, and ball float.
A 'Why Tsurumi?' infographic listing brand benefits: Trusted Brand, Durability, Versatility, Efficient, and Support.
A collage showing the pump's applications: removing dirty water from a job site, performing pond cleanouts, and flood remediation on a flooded road.
Tsurumi Pump

Tsurumi Automatic Submersible Trash Pump HSZ3.75S 1 HP 3 Inch Discharge 4000 GPH for Dewatering Sand and Solids

In stock
SKU: HSZ3.75S
$693.00
Description

The Automatic Pump That Devours Sand, Solids, and Debris

Stop worrying about water levels and clogging. The Tsurumi HSZ3.75S is an automatic 1 HP trash pump designed to handle the toughest dewatering jobs. Its built-in float switch automatically starts and stops the pump, saving you time and preventing dry-run. Engineered to move water containing sand, solids, and debris, this pump features a shaft-mounted agitator to suspend solids and a Urethane Semi-Vortex impeller for maximum durability and clog resistance. It's the reliable, set-it-and-forget-it solution for any construction site, basement, or pit.

What's Included

  • (1) Tsurumi HSZ3.75S 1 HP Automatic Submersible Trash Pump
  • (1) 32 ft. Power Cable

Key Features

  • Automatic Operation: Built-in float switch provides automatic on/off operation based on water level, preventing pump burnout.
  • Suspends Solids: A shaft-mounted agitator stirs up sand, mud, and solids, allowing them to be moved out with the water.
  • Extreme Durability: Urethane Semi-Vortex Impeller provides maximum durability and pump performance in abrasive conditions.
  • Longest Seal Life: A dual inside mechanical seal with SiC (Silicon Carbide) faces provides the longest operational life in its class.
  • Patented Oil Lifter: Provides lubrication of the seal faces, further extending the pump's service life and allowing for operation in any position.
  • High-Volume Output: Powerful 1 HP motor moves up to 4,000 GPH (66 GPM) with a 3" vertical discharge.

Specifications

Brand Tsurumi
Model HSZ3.75S
Motor Output 1 HP
Discharge Bore 3"
Phase Single
Voltage / Amps 115V / 9.6 A
Max Flow 66 GPM (4000 GPH)
Cable Length 32 ft.
Dimensions (Dia x H) 13-1/2" x 17-1/2"
Continuous Running Water Level 17.5"
Pump Weight 49 lbs

This pump is ready to move a serious amount of water, but it can't do it without a good hose. To get the most out of that 3-inch discharge, make sure to add a 3" x 50' Blue PVC Discharge Hose to your cart. It's reinforced and built to handle the pressure.