The T-H Marine Hydra™ Automatic Bilge Pump (PMP-BLGA11-DP) delivers reliable, high-performance water removal engineered for the long haul. Validated through 4,000 hours of rigorous testing, the Hydra is built to keep your bilge dry in even the most demanding marine conditions.
At the heart of the Hydra is an advanced anti-airlock design that ensures consistent, dependable restarts even when air is present in the pump line — a common failure point on lesser pumps. A precision-balanced motor paired with a 316 stainless steel motor shaft minimizes vibration and noise while resisting corrosion for extended service life. Stator vane technology further optimizes flow efficiency to maximize pumping output.
Maintenance and installation are straightforward thanks to a removable nozzle that allows quick servicing without disconnecting hoses, and a positive-lock strainer base compatible with most standard OEM mounting patterns. An external test knob enables fast manual operation checks without tools.
The integrated Sure-Start™ float switch features a corrosion-proof design with a programmed start delay to prevent false activations and extend overall pump life. The kit includes a straight outlet, 90° outlet, backflow restrictor, and flat seal for flexible plumbing configurations.
Key Features:
- 1,100 GPH pumping capacity at 12V DC
- Approximate amp draw: 5A
- Anti-airlock design for reliable restarts with air in the line
- 316 stainless steel motor shaft for superior corrosion resistance
- Precision-balanced motor — reduced vibration and noise
- Stator vane technology for optimized flow efficiency
- Removable nozzle for quick maintenance without hose disconnection
- Positive-lock strainer base — matches most standard mounting patterns
- Integrated Sure-Start™ float switch with programmed start delay
- External test knob for fast manual operation checks
- Includes straight outlet, 90° outlet, backflow restrictor, and flat seal
- Meets ABYC, ISO, and U.S. Coast Guard standards
The T-H Marine Hydra Automatic Bilge Pump is the dependable choice for boaters who demand proven performance, easy serviceability, and compliance with major marine safety standards.
