Dewatering Pump Solutions
Keep Your Site Dry, Safe, and On Schedule
At Perennial Onsite, we offer powerful, high-capacity dewatering pump solutions engineered to tackle even the most challenging water removal tasks. Whether it’s a construction pit, mine shaft, tunnel, or emergency flood zone, our pumps are built for efficiency, reliability, and rugged performance in harsh conditions.
Our rental fleet includes:
- Centrifugal Pumps – Ideal for fast-moving, high-volume water transfer
- Submersible Pumps – Built for submerged operation in deep pits, basements, and manholes
- Trash Pumps – Capable of handling water with solids, debris, or slurry
- Diesel & Electric Options – Offering flexibility for remote or grid-connected applications
- Automatic Priming Pumps – For quick and unattended operation during extended use
We provide short-term and long-term rental options, complete with rapid delivery, onsite setup, and 24/7 support—ensuring your site stays dry and operational no matter the conditions.
Typical Applications
Our dewatering pumps serve a wide range of industrial, municipal, and emergency use cases, including:
Construction
Excavation pits, foundation trenches, tunnels, and below-grade structures
Mining & Quarrying –
Dewatering of open pits, underground operations, and sediment-heavy water
Infrastructure Projects
Roadwork, bridge construction, sewer and pipeline installations
Flood Relief & Disaster Response
Emergency water removal from flooded basements, streets, and properties
Municipal & Utility Services
Stormwater management, wastewater bypass, and reservoir drawdowns
Industrial Maintenance
Draining tanks, sumps, cooling ponds, or process areas during outages
Key Features
- High Flow Rates – Suitable for rapid water removal in large or deep excavation zones
- Solids Handling Capability – Trash pumps designed for slurry, sludge, and debris-filled water
- Portable & Skid-Mounted Units – Easy transport and quick site setup
- Automatic Self-Priming Options – Reliable performance with minimal operator supervision
- Corrosion-Resistant Construction – Ideal for abrasive and chemically contaminated environments
- Fuel-Efficient Diesel Engines & Electric Models – Optimized for performance and lower operating costs
- Low Noise & Emission Options – For urban, regulated, or environmentally sensitive areas
- Advanced Control Panels – Optional monitoring for flow rate, pump status, and safety shutoffs
Our Full-Service Approach
Perennial Onsite offers a turnkey dewatering solution, from planning to execution, including:
- Onsite Evaluation & Pump Sizing Assistance
- Rapid Equipment Deployment & Installation
- Custom Hose Layouts & Discharge Planning
- Routine Maintenance & Emergency Repairs
- 24/7 Technical Support & Troubleshooting
- Site-Specific Compliance & Safety Guidance
Whether you’re facing an unexpected flood, a planned excavation, or continuous groundwater infiltration, we ensure your dewatering system is tailored, tested, and supported every step of the way.
Why Choose Perennial Onsite?
- Extensive Fleet of High-Performance Pumps
- Expert Engineers & Technicians for Support and Setup
- Fast Mobilization Across Urban and Remote Areas
- Equipment Maintained to Industry Standards (EPA, OSHA, etc.)
- Flexible Rental Plans That Fit Project Timelines and Budgets