HYDRA™ Automatic Bilge Pump
The HYDRA™ Automatic Bilge Pump delivers reliable, high-efficiency water removal with an anti-airlock design, corrosion-resistant components, and simplified service features. Backed by 4,000 hours of testing, it’s built for dependable marine performance you can trust.
- Reliable Auto-Start Performance – Anti-airlock engineering, Sure-Start™ float switch, and programmed start delay ensure dependable operation and prevent false starts.
- Built for Long-Term Durability – Precision-balanced motor with a 316 stainless steel shaft reduces vibration, noise, and corrosion in demanding marine environments.
- Easy Installation & Service – Removable nozzle, positive-lock strainer base, and included straight & 90° outlets simplify maintenance and OEM-friendly installation.
Features
The T-H Marine HYDRA™ Automatic Bilge Pump is engineered for reliable, high-performance water removal with long-term durability built in. Backed by 4,000 hours of testing, HYDRA delivers dependable operation through its advanced anti-airlock design, ensuring reliable restarts even when air is present in the line. A precision-balanced motor with a 316 stainless steel motor shaft reduces vibration, noise, and corrosion for smooth, long-lasting performance in harsh marine environments.
Designed for simplified service and OEM-friendly installation, HYDRA features a removable nozzle for quick maintenance without disconnecting hoses and a positive-lock strainer base that matches most standard mounting patterns. The integrated Sure-Start™ float switch and programmed start delay prevent false starts and extend pump life, while the external test knob allows fast manual operation checks. Available in 800 GPH and 1100 GPH models and meeting all major ABYC, ISO, and U.S. Coast Guard standards, HYDRA is built for confidence on every outing.
- ANTI-AIRLOCK DESIGN: Engineered to restart reliably, even with air in the line.
- 316 STAINLESS STEEL MOTOR SHAFT: Corrosion-resistant for long-term durability.
- PRECISION BALANCED MOTOR: Runs smoother with reduced vibration and noise.
- REMOVABLE NOZZLE: Allows quick service without disconnecting the hose.
- STATOR VANE TECHNOLOGY: Optimizes flow efficiency and performance.
- POSITIVE-LOCK STRAINER BASE: Mounting pattern matches most manufacturers.
- SURE-START FLOAT SWITCH: Corrosion-proof design for reliable start every time.
- EXTERNAL TEST KNOB: Allows for quick manual testing.
- INCLUDES: Straight & 90º Outlet, Backflow Restrictor, and Flat Seal.
Specs
800 GPH
- SKU: PMP-BLGA8
- FLOW RATE: 800 GPH
- AMP DRAW: Approx. 4A
- FUSE SIZE: 5 AMP
1100 GPH
- SKU: PMP-BLGA11
- FLOW RATE: 1100 GPH
- AMP DRAW: Approx. 5A
- FUSE SIZE: 7.5 AMP
MEETS ALL REQUIRED INDUSTRY STANDARDS
- ABYC H-22 / ISO 8849
- ISO 8846 Marine / U.S. Coast Guard Rule, 33CFR-183.410
- ABYC E-11 / U.S. Coast Guard Rule, 33CFR-183.425
FAQ
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