SEAFLO 41 Series 12V diaphragm pump delivering 10.2 L/min (2.7 gpm) with a 17 psi (1.2 bar) shut‑off, built for marine fresh and salt water systems.

• The water pressure pump - 41 Series has: a 4‑Chamber diaphragm pump, on‑demand long‑life pressure switch and adjustable pressure setting.
• Flow rate 10.2 L/min (2.7 gpm); capable of supplying up to 3 fixtures.
• Temperature limit 60°C (140°F); shut‑off and cut‑in pressures: 17 psi shut‑off — cut‑in ~9 psi (±5 psi / ±0.3 bar); 35 psi shut‑off — cut‑in ~25 psi (±5 psi / ±0.3 bar); 40 psi shut‑off — cut‑in ~30 psi (±5 psi / ±0.3 bar).
• Valves: EPDM; diaphragm: Santoprene; inlet/outlet ports: 3/4 in Quick-Connect fittings.
• 12V DC, max draw 4.43 A; priming capability 1.8 m (6 ft); self‑priming and capable of running dry.
• Internal bypass technology reduces cycling; thermal overload protected with sealed marine‑grade wiring.
• Quiet operation with rubber feet for vibration reduction and industry standard mount pattern.
• Meets RoHS, SGS and ISO standards; 4 year warranty.