Key Features

• [ SPECIFICATIONS ]: Model: SFDPA1-050-060-55 | Voltage: 115V AC | Open Flow: 5.0 GPM (18.9 LPM) | Shut-off Pressure: 60 PSI | Max Draw: 2.56A | Self-Priming: 6 ft (1.8 m) | Ports: 1/2"-14 MNPT | Max Temp: 140°F (60°C) | Weight: 6.08 lbs | Warranty: 4 Years
• [ HEAVY-DUTY HIGH-FLOW PERFORMANCE ]: 5-chamber diaphragm delivers 5.0 GPM for powerful water pressure to multiple fixtures with reduced cycling, ideal for larger RV and marine freshwater distribution systems.
• [ INTERNAL BYPASS FOR STEADY PRESSURE ]: Integrated bypass technology prevents rapid pump cycling and stabilizes outlet pressure for smoother flow when faucets or showers are partially open.
• [ TESTED FOR RV POTABLE WATER SYSTEMS ]: Tested to NSF/ANSI/CAN 61 & 372 for potable water safety and evaluated to NSF 24 and UL 778 performance standards for motor-operated water pumps. Designed for safe use in RV, marine, and off-grid pressurized water systems.
• [ RUN-DRY SAFE + SELF-PRIMING FLEXIBILITY ]: Self-primes up to 6 ft and tolerates temporary dry-running without internal damage, allowing installation above fresh water tanks and safer operation.
• [ ULTRA-QUIET, LOW-VIBRATION OPERATION ]: Reinforced motor housing and upgraded rubber isolation reduce noise during extended use, keeping onboard cabins quiet and comfortable.
• [ BUILT FOR DURABILITY IN TOUGH CONDITIONS ]: Corrosion-resistant materials withstand saltwater exposure, while improved heat dissipation increases motor life in continuous or high-demand applications.
• [ SUPPORTS UP TO FOUR FIXTURES AT ONCE ]: Designed to supply steady water flow for sinks, showers, toilets, and spray guns simultaneously without compromising pressure performance.
• [ SMART ON-DEMAND PRESSURE SWITCH ]: Automatically activates when water is used and stops when the system reaches pressure, saving energy and extending pump and switch lifespan.

Specifications