Stanley Hydraulics Underwater Hydraulic Trash Pump - TP0300301

Stanley Hydraulics Underwater Hydraulic Trash Pump - TP0300301

The Stanley TP03 Trash Pump is the lightest, most efficient way to move large volumes of liquid with concentrations of solids up to 25% by volume. No priming necessary, just drop it into the material and it’s ready for work. The urethane bowl is virtually indestructible tough, lightweight, abrasion resistant, resilient and impervious to petrochemical solvents. The TP03 can pump almost anything without damaging the bowl. The TP03’s effi cient design places the urethane impeller above material flow, reducing blockage, jamming and overall pump water while keeping liquids moving fast enough to pump high volumes of solids at a much higher head than non-submersible pumps.

Specifications

Capacity: 3" Discharge
Performance: 450 GMP
Flow Range: 7-9 GPM
Pressire: 2000 PSI
Weight: 31 lbs
Comes With Couplers: Yes
Comes With Whips: No

Manual

Download the TP03 Spec Sheet!

What Our Experts Think

• High-Capacity Pumping: Moves up to 450 GPM (gallons per minute), efficiently handling debris-laden water.
• Durable & Corrosion-Resistant: Built with marine-grade materials to withstand harsh underwater conditions.
• Hydraulic Power for Reliability: Runs on a sealed hydraulic motor, ensuring consistent performance without electrical risks.
• Handles Solids with Ease: Designed to pump mud, sand, and debris without clogging.
• Versatile Applications: Ideal for underwater construction, salvage, and dewatering in tough environments.

Q&A

Q: What is the Stanley TP0300301 Underwater Hydraulic Trash Pump?
A: The TP0300301 is a powerful submersible hydraulic trash pump designed for pumping water, sludge, and debris in underwater and tough job site conditions.

Q: What is its maximum flow capacity?
A: It can pump up to 450 GPM, making it ideal for high-volume dewatering and debris removal.

Q: What hydraulic flow rate does it require?
A: It operates at 7-9 GPM for optimal performance.

Q: What makes it ideal for underwater use?
A: It features a corrosion-resistant, heavy-duty construction with a large discharge port for efficient removal of solids and liquids.

Q: What industries use the TP0300301?
A: It is commonly used in underwater construction, dredging, flood control, marine salvage, and industrial maintenance.

Maintenance Tips

• Pre-Use Inspection – Check hoses, fittings, and seals for leaks or damage.
• Flush After Use – Rinse with fresh water to remove debris, sand, and silt.
• Hydraulic Fluid Check – Use recommended oil; monitor levels and contamination.
• Impeller & Wear Plate Care – Inspect and clean regularly for optimal performance.
• Seal & O-Ring Maintenance – Inspect and replace worn components to prevent leaks.
• Hose & Connection Checks – Ensure secure and damage-free hydraulic connections.
• Proper Storage – Keep in a dry, ventilated area away from extreme temperatures.
• Follow Manufacturer Service Guidelines – Regular maintenance extends pump life.