Delavan 7802-201F-HS 12V Diaphragm Pump | 6.4 Bar / 100 PSI

The Delavan 7802-201F-HS is a heavy-duty 12V demand diaphragm pump built for reliable spot spraying, soft wash, and single-outlet spray systems. With up to 7.5 L/min flow and 6.4 bar (100 PSI) pressure, it delivers consistent performance in the field.

Specifications

• Pump Type: Demand (auto start/stop via built-in pressure switch)
• Flow Rate: Up to 7.5 L/min (2.0 GPM)
• Max Pressure: 6.4 Bar (100 PSI)
• Current Draw: 7.5 Amp max
• Valves: Viton
• Diaphragm: Santoprene
• Ports: 3D (5/8") Quick Attach
• Power: 12V wire leads with 2-pin moulded connector
• Weight: 2.9 kg (6 lbs)
• Heavy-duty steel-cased motor with sealed ball bearings
• Self-priming — can run dry
• 100% factory tested | NSF Approved (Santoprene)

How Demand Pumps Work

Demand pumps use a built-in pressure switch to automatically start and stop based on system pressure. The pump only runs when a discharge outlet is open and flow is required — reducing noise during idle and extending pump life. Avoid extreme ON/OFF cycling to protect internal components.

Ideal For

• Spot spraying with boomless nozzles or spray guns
• Soft wash systems
• Single-outlet spray setups