T-H Marine PMP-BLGA8-DP Hydra Automatic Bilge Pump GPH - 800 12V

The T-H Marine Hydra™ Automatic Bilge Pump (PMP-BLGA8-DP) delivers reliable, high-performance water removal engineered for demanding marine environments. Validated through 4,000 hours of rigorous testing, the Hydra is built to perform when it matters most — automatically activating to keep your bilge dry without manual intervention.

At the heart of the Hydra is an advanced anti-airlock design that ensures dependable restarts even when air is present in the line, eliminating one of the most common failure points in bilge pump operation. A precision-balanced motor paired with a 316 stainless steel motor shaft minimizes vibration and noise while resisting corrosion for long-lasting performance in saltwater and freshwater alike.

Key Features:

• Anti-Airlock Design — Engineered to restart reliably even with air in the line
• Sure-Start™ Float Switch — Corrosion-proof automatic activation with programmed start delay to prevent false starts and extend pump life
• 316 Stainless Steel Motor Shaft — Exceptional corrosion resistance for long-term durability
• Precision-Balanced Motor — Reduced vibration and noise for smooth, quiet operation
• Stator Vane Technology — Optimizes flow efficiency and pumping performance
• Removable Nozzle — Enables quick maintenance and servicing without disconnecting hoses
• Positive-Lock Strainer Base — Matches most standard OEM mounting patterns for easy installation
• External Test Knob — Allows fast manual operation checks without tools
• Includes: Straight outlet, 90° outlet, backflow restrictor, and flat seal

Specifications:

• Flow Rate: 800 GPH
• Voltage: 12V
• Amp Draw: Approx. 4A

The Hydra Automatic Bilge Pump meets all major ABYC, ISO, and U.S. Coast Guard standards, making it an ideal choice for new OEM installations or as a direct replacement bilge pump upgrade. The included straight and 90° outlets provide flexible plumbing configurations to fit virtually any bilge compartment layout.