SEAFLO 33-Series Water Pressure Pump – 115V AC, 3.3 GPM, 45 PSI, Self-Priming, Smart Pressure Switch, UL & CSA Certified
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SEAFLO 33-Series Water Pressure Pump – 115V AC, 3.3 GPM, 45 PSI, Self-Priming, Smart Pressure Switch, UL & CSA Certified
The SEAFLO 33-Series 115V AC Diaphragm Pump is engineered for high-efficiency water flow with the convenience of self-priming and on-demand performance. With a flow rate of 3.3 GPM and shut-off pressure of 45 PSI, this pump is ideal for marine, RV, off-grid, and industrial applications. The advanced 3-chamber design supports up to four fixtures simultaneously, while its durable Santoprene diaphragm and EPDM valves ensure resistance to corrosion and wear in both freshwater and saltwater environments. Featuring a smart pressure switch, run-dry capability, and a quiet, anti-vibration design, this pump offers reliable, long-term operation with minimal maintenance. Whether you're running a water supply system or a washdown setup, the SEAFLO 33-Series delivers consistent performance backed by a 4-year limited warranty.
Key Features
- Delivers smooth and consistent water pressure, capable of supplying up to 4 fixtures simultaneously—ideal for marine, RV, or off-grid water systems.
- Offers a suction lift of up to 6 feet and can operate dry without damage, adding flexibility and durability in variable water conditions.
- Starts and stops the pump automatically as water demand changes, providing on-demand functionality while protecting the motor from overload.
- Built with EPDM valves and a Santoprene diaphragm for long-lasting use in harsh freshwater and saltwater environments.
- Rubber mounting base absorbs vibration and minimizes noise—perfect for enclosed spaces like RV interiors or boat cabins.
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