SEAFLO 55 Series 115V AC Water Pump & 2 Gallon Accumulator Tank System, 5.0 GPM, 60 PSI
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SEAFLO 55 Series 115V AC Water Pump & 2 Gallon Accumulator Tank System, 5.0 GPM, 60 PSI
The SEAFLO Accumulator Pressure Boost System (Model SFWSKA1‑050‑060‑0021) features a high-performance five-chamber diaphragm pump paired with a pre-pressurized 8 L accumulator tank and built-in strainer. Its durable, vibration-dampening rubber base simplifies installation while reducing noise and pump cycling. The system delivers steady water pressure at up to 5.0 GPM (18.9 L/min) with automatic shut-off at 60 PSI (4.2 bar). Designed for horizontal or vertical installation, it is self-priming up to 6 ft (1.8 m) and compatible with potable water systems using EPDM valves and a Santoprene diaphragm. Ideal for marine, RV, off-grid, or cabin water systems, it ensures reliable performance, protects against run-dry conditions, and extends pump life.
Key Features
- High Flow, High Pressure – Delivers up to 5.0 GPM (18.9 L/min) and shuts off at 60 PSI (4.2 bar) for strong, consistent water delivery.
- Quiet, Low‑Cycling Operation – The integrated 8 L accumulator tank absorbs pressure spikes and reduces pump cycling, resulting in quieter performance and reduced wear.
- Durable & Potable‑Water Safe – Five‑chamber diaphragm design with EPDM valves and Santoprene diaphragm, built for marine/RV environments and safe for drinking water applications.
- Flexible Installation – Self‑priming up to 6 ft (1.8 m) and can run dry without damage. Mount vertically or horizontally on the included rubber base.
- One Complete Pressure Set – Includes pump, strainer, accumulator tank and mounting board—designed to simplify the installation for DIY or professional uses.
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