About this item

• [ SPECIFICATIONS ] : Model: SFWSKA1-033-045-002 | Voltage: 115V | Open Flow: 3.3 GPM (12.5 LPM) | Tank Volume: 0.2-Gallon (23.5 oz / 0.75L) | Max Draw: 1.0A | Pressure On: 35 PSI (2.4 BAR) | Pressure Off: 45 PSI (3.1 BAR) | Inlet/Outlet Size: 1/2" MNPT
• [ REDUCES CYCLING WITH ACCUMULATOR TANK ] : The 0.2-gallon accumulator tank reduces pump cycling by maintaining pressurized water, ensuring a consistent flow, quieter operation, and extending the pump’s lifespan.
• [ SELF-PRIMING AND RUN-DRY CAPABLE ] : With self-priming capabilities up to 6 feet (1.8m), this pump supports flexible installation. It is also run-dry safe, preventing damage when the water supply is low.
• [ DURABLE CONSTRUCTION FOR LONGEVITY ] : Built with corrosion-resistant EPDM valves and a Santoprene diaphragm, this system is engineered for long-lasting performance in marine, RV, home, and off-grid environments.
• [ EASY TO INSTALL AND VERSATILE ] : Pre-assembled and designed for both horizontal and vertical mounting, this system simplifies installation in new or existing water pressure systems, saving time and effort.
• [ ULTRA-QUIET OPERATION ] : Equipped with a heavy-duty, corrosion-resistant motor, this pump operates smoothly and quietly, reducing noise disturbance in homes, RVs, boats, and off-grid setups.
• [ PERFECT FOR HOME WATER SYSTEMS ] : With a 115V power supply, this system is ideal for residential applications, making it a great choice for home water pressure systems, cabins, and tiny homes.
• [ 4-YEAR WARRANTY ] : Backed by SEAFLO’s industry-leading 4-Year Warranty, this water pump system provides long-term reliability and peace of mind for all your water pressure needs.

The SEAFLO 33 Series Water Pump and Accumulator Tank System is a fully assembled, high-performance pressure set designed for marine, RV, off-grid, and home water systems. This 115V diaphragm pump system delivers a powerful 3.3 GPM (12.5 LPM) flow rate at 45 PSI, ensuring smooth and reliable water pressure across multiple fixtures. The 0.2-gallon (23.5 oz) accumulator tank minimizes pump cycling by maintaining pressurized water, leading to quieter operation and extended pump life. Designed for easy installation, this pre-assembled system includes a three-chamber diaphragm pump, an integrated strainer, and a pre-pressurized accumulator tank, all mounted on a plate for seamless integration into new or existing water systems. Featuring self-priming up to 6 feet (1.8m) and run-dry protection, this pump offers flexible installation options and prevents damage from dry operation. Constructed with corrosion-resistant materials, including EPDM valves and a Santoprene diaphragm, it withstands tough conditions in marine, RV, home, and off-grid environments. This system meets CE and ROHS compliance standards and is safe for potable water applications. Backed by SEAFLO’s 4-Year Warranty, the 33 Series Water Pump and Accumulator Tank System ensures reliable performance for all your water pressure needs