Tsurumi HSZ2.4S Submersible Trash Pump Float Switch 1/2 HP 115V 2 Inch Discharge Automatic Dewatering Agitator Sand Solids Sludge 53 GPM 3180 GPH
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Automate Your Toughest Dewatering Tasks with Tsurumi’s Self-Cleaning Submersible Trash Pump
Engineered for hands-free operation in the most punishing environments, the Tsurumi HSZ2.4S Submersible Trash Pump is the ultimate solution for managing water mixed with sand, silt, and debris. This 1/2 HP powerhouse features an integrated automatic float switch, allowing the pump to activate and deactivate based on water levels without manual intervention. Designed specifically for construction site footers, manhole drainage, and residential sumps, the HSZ2.4S ensures your site stays dry and your project stays on schedule. Its compact profile makes it highly portable, while the rugged cast iron motor housing provides the industrial durability required for professional-grade dewatering.
What sets the HSZ2.4S apart is its legendary "sludge-busting" agitator technology. Positioned at the suction intake, the heavy-duty agitator fluidizes settled solids, suspending sand and bentonite so they can be pumped away without clogging the system. This internal mechanism works in tandem with a high-durability urethane rubber semi-vortex impeller and Tsurumi’s patented oil lifter system, which protects dual mechanical seals for a long, trouble-free service life. Whether you are tackling pond clean-outs or agricultural pit draining, this pump delivers consistent 53 GPM performance while effectively cleaning the bottom of the pit more efficiently than any standard submersible pump on the market.
Key Features
- Automatic Float Switch: Enables hands-free operation by automatically starting and stopping the pump based on water levels.
- Sludge-Busting Agitator: Heavy-duty cast iron agitator fluidizes settled solids and sand, preventing clogs and clearing debris-filled pits.
- Semi-Vortex Urethane Impeller: Designed for maximum abrasion resistance and durability when passing suspended solids.
- Dual Internal Mechanical Seals: Features silicon carbide faces and Tsurumi’s patented oil lifter for the industry's best motor protection.
- Job Site-Tough Construction: Rugged cast iron motor housing and pump casing withstand the harshest construction and industrial conditions.
- Thermal Motor Protection: Built-in protection prevents motor failure due to accidental dry-running or overcurrent.
- High-Flow Efficiency: Delivers up to 53 Gallons Per Minute (3,180 GPH) with a maximum head height of 39 feet.
What's Included
- (1) Tsurumi HSZ2.4S Submersible Trash Pump
- (1) Integrated Vertical Float Switch
- (1) 20-Foot Heavy-Duty Power Cable
- (1) 2-Inch NPT Male Discharge Connection
Specifications
| Brand | Tsurumi Pump |
|---|---|
| Model Number | HSZ2.4S |
| Horsepower | 0.5 HP |
| Voltage | 115V |
| Phase | Single-Phase |
| Discharge Size | 2 Inches NPT |
| Max Flow Rate | 53 GPM (3180 GPH) |
| Max Head | 39 Feet |
| Cable Length | 20 Feet |
| Impeller Material | Urethane Rubber |
| Casing Material | Cast Iron |
| Switch Type | Integrated Automatic Float |
Pro-Tip: To get the most out of the automatic feature, ensure the float switch has enough clearance to move freely without hitting the sides of the sump or basin. When pumping high concentrations of sand or silt, occasionally spray the intake area with a garden hose after use to clear any remaining heavy solids from the agitator, ensuring a smooth start-up for the next automatic cycle.