The Johnson Pump Flow Master 5.0 GPM 12V Variable Flow Demand Water Pump (10-13329-103) from Nomadic Supply Company is the ideal choice for pressurizing water in a closed system. The digital controller adjusts water flow as the demand is increased and decreased while maintaining a very smooth flow. The unique variable flow feature of the Flow Master pump allows the pump to be mounted without an accumulator tank and still maintain an even flow regardless if one or multiple taps are being used.
Johnson Pump Flow Master 5.0 GPM 12V Variable Flow Demand Water Pump (10-13329-103) Features:
- Capacity: 19 l/min – 5 GPM
- Pressure Cut Off: 3.5 bar – 50 psi
- Fuze Size: 15 A
- Connection:3/8″ NPT / hose 1/2″; 1/2″ NPT / hose 3/4″; 1/2″ NPT 3/4″ hose 1/2 CTS
- Dimensions: 239 mm/9.4″ long x 209 mm/8.22″ wide x 113 mm/4.49″ high
- Weight: 2 kg/4.5 lbs
- Motor: WPS 5.0 – 150 W, 12/24V DC (with built-in thermal protection)
- Body: Nylon/Polypropylene
- Valves: Santoprene/EPDM
- Diaphragm: Santoprene
Johnson Pump Flow Master 5.0 GPM Variable Flow Demand Pump 12V Owner’s Manual