Th Marine Supplies
Th Marine Supplies PMP-BLGA11-DP T-h Marine Hydra Automatic Bilge Pump - 1100 Gph - 12v
- SKU:
- 21548628
- MPN:
- pmp-blga11-dp
- Availability:
- Usually ships the same or next business day. In stock at our FL, NJ warehouses.
- Shipping:
- Calculated at Checkout
- Stock Update:
- 07/26/2026 10:03:55 PM PST
Bulk discount rates
Below are the available bulk discount rates for each individual item when you purchase a certain amount
| Buy 2 | and pay only $103.01 each 103.01 |
| Buy 3 - 4 | and pay only $100.53 each 100.53 |
| Buy 5 or above | and pay only $98.69 each 98.69 |
- Stock Update:
- 07/26/2026 10:03:55 PM PST
Description
This item is brand-new, factory sealed.
HYDRA™ Automatic Bilge Pump - 1100 GPH - 12V
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.
Features:
- FLOW RATE: 1100 GPH
- AMP DRAW: Approx. 5A
- FUSE SIZE: 7.5 AMP
- 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 a reliable start every time.
- EXTERNAL TEST KNOB: Allows for quick manual testing.
- INCLUDES: Straight & 90º Outlet, Backflow Restrictor, and Flat Seal.
Warranty Information
