SEAFLO Pressure 23A Series 12V automatic demand diaphragm pump — compact, quiet and marine-ready for onboard freshwater systems.

• 2‑chamber diaphragm with on‑demand long‑life pressure switch; self‑priming and capable of dry running
• Flow: 4.3 lpm (1.2 gpm) nominal; open flow up to 5.6 lpm (1.5 gpm)
• Shut-off pressure 35 PSI: 25 PSI±5 PSI (±0.3 bar) Shut-off pressure 40 PSI: 30 PSI±5 PSI (±0.3 bar) Shut-off pressure 70 PSI: 56 PSI±5 PSI (±0.3 bar)
• Valves: EPDM; Diaphragm: Santoprene; Inlet/Outlet Ports: 5/8" quick connector
• Waterproof grade IP54 with extra cover; temperature limit 60°C (140°F)
• Bypass technology reduces cycling; industry standard mount pattern
• Ignition protected, rubber feet for reduced vibration and noise; marine‑grade blocked wiring
• CE, RoHS certified; 4‑year warranty