SEAFLO 33W Series 12V Brushless Diaphragm Pump 3.0 GPM 45 PSI
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SEAFLO 33W Series 12V Brushless Diaphragm Pump 3.0 GPM 45 PSI
The SEAFLO 33W Series is a 12V DC brushless automatic demand diaphragm water pump designed for freshwater pressure systems in RV, marine, sanitation, and off-grid applications. It delivers up to 3.0 GPM at 45 PSI and features self-priming capability up to 6 feet. Built with EPDM valves, a Santoprene diaphragm, and an aluminum alloy pump body for improved heat dissipation, it is designed for quiet, efficient operation with reduced vibration. The integrated pressure switch automatically starts and stops the pump based on system demand. Includes inline strainer, barb fittings, and installation accessories.
Key Features
- Brushless Motor Efficiency – Reduces noise, wear, and maintenance while extending service life compared to traditional brushed diaphragm pumps.
- On-Demand Pressure Control – Built-in pressure switch automatically starts and stops pump operation for consistent water delivery.
- Marine & RV Ready Construction – Aluminum alloy body with EPDM and Santoprene components designed for durability in mobile environments.
- Self-Priming Capability – Capable of lifting water up to 6 feet for flexible installation in tanks and remote water systems.
- Complete Installation Kit – Includes strainer and fittings for simplified integration into RV, marine, and off-grid water systems.
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