T-H Marine PMP-CRTG11-DP Hydra 1100 GPH Replacement Bilge Pump Cartridge 12V

The T-H Marine HYDRA PMP-CRTG11-DP is the 1100 GPH replacement motor cartridge designed for use with the HYDRA Cartridge Bilge Pump system. The cartridge-based architecture allows rapid motor replacement without removing the pump housing from the vessel — keeping service time short whether you're at the dock or on the water.

Engineered for dependable performance in demanding marine environments, the HYDRA cartridge features a precision-balanced motor and a 316 stainless steel motor shaft to minimize vibration, noise, and corrosion over the long term. The advanced anti-airlock design ensures reliable restarts even when air is present in the line, backed by 4,000 hours of product testing.

Key Features:

• 1,100 GPH flow rate — high-capacity bilge water removal at 12V DC
• Dual-lock cartridge system — tool-free motor removal for fast field servicing
• Anti-airlock design — engineered for reliable restarts even with air in the line
• 316 stainless steel motor shaft — corrosion-resistant for long-term durability in saltwater environments
• Precision-balanced motor — reduced vibration and quieter operation
• Stator vane technology — optimizes pump flow efficiency and overall performance
• Approx. 5A current draw — efficient power consumption at rated flow
• Meets ABYC, ISO, and U.S. Coast Guard standards

The HYDRA replacement cartridge is a direct-fit service part for the HYDRA Cartridge Bilge Pump housing, making it the smart choice for OEM-quality maintenance without full pump replacement.