T-H Marine HYDRA 800 GPH Automatic Bilge Pump

The T-H Marine HYDRA Automatic Bilge Pump (800 GPH, 12V) is engineered for reliable, high-performance water removal with long-term durability built in. It is designed for boaters who want dependable operation backed by 4,000 hours of testing, with an 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, a positive-lock strainer base matching most standard mounting patterns, an integrated Sure-Start float switch with programmed start delay to prevent false starts, and an external test knob for fast manual operation checks. Browse more options in our bilge and water pumps category.

Key Features

• 800 GPH
• 12V
• anti-airlock design
• 316 SS shaft
• Sure-Start float switch
• removable nozzle
• Feature: Anti-Airlock, Sure-Start Float Switch, Removable Nozzle
• Weight: 1.2 lb

Frequently Asked Questions

How much testing backs this pump's design? 4,000 hours of testing.

What prevents false starts on this pump? The integrated Sure-Start float switch with programmed start delay.

How is this pump serviced? Through a removable nozzle, allowing maintenance without disconnecting hoses.