Delavan 7812 Demand Pump – 12V, 7.5 L/min, 4 Bar
Reliable 12V Demand Pump for Spot Spraying & Soft Wash
The Delavan 7812 is a heavy-duty 12V diaphragm demand pump built for spot spraying, soft wash, and single-outlet spray systems. With a built-in pressure switch that automatically starts and stops the pump as needed, it only runs when flow is required — reducing noise, extending pump life, and saving power during system idle.
Suitable for use with small boom-less nozzles or spot spray guns.
Specifications
- Voltage: 12V
- Flow: Up to 7.5 L/min (2.0 GPM)
- Pressure: Up to 4 Bar (60 PSI)
- Current Draw: 5.7A max
- Pump Type: Demand (auto start/stop)
- Diaphragm: Santoprene
- Valves: Viton
- Ports: 3/8" FNPT (threaded)
- Power Connection: 12V wire leads with 2-pin moulded connector
- Weight: 2.9 kg
- Motor: Heavy duty steel cased, sealed ball bearings, high torque for superior flow at pressure
- Self-priming and can run dry
- 100% factory tested
- NSF Approved (Santoprene)
About Demand Pumps
Demand pumps include a built-in pressure switch that automatically stops and starts the pump at set pressure thresholds. The pump only runs when a discharge outlet is open and flow is needed. Note: excessive ON/OFF cycling at extreme frequency can cause premature wear to pump components.
Common uses: Spot spraying, soft wash, single outlet systems.
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