Compact, quiet 12V marine pump for freshwater systems — Seaflo Water 33 Series delivers 3.0 GPM (11.3 L/min) with reliable on-demand pressure control.

• On-demand adjustable pressure switch for long life; self-priming and can run dry
• Quiet operation with rubber feet to reduce vibration and noise
• 3-chamber Santoprene diaphragm; EPDM valves
• Shut-off pressure: 45 PSI; cut-in: 35 ±5 PSI (±0.3 bar)
• Inlet/Outlet Ports: 1/2"-14 MNPT
• Maximum temperature: 60°C (140°F); thermal overload protected with automatic restart
• Industry-standard mount pattern and tinned marine-grade wiring
• Meets RoHS, SGS and ISO standards; 4-year warranty