Delavan 7822-201 12V Diaphragm Pump – 8.3 L/min, 4 Bar (60 PSI)

Delavan 7822-201 – High-Flow 12V Pressure Demand Diaphragm Pump

The Delavan 7822-201 is a proven 12V chemical spray pump trusted by farmers and spraying contractors across Australia. With a flow rate of 8.3 L/min and pressure demand operation, it delivers reliable, consistent performance for weed spraying, boom spraying, and general fluid transfer — made in the USA to exacting standards.

Key Features

• Pressure Demand Operation – Automatically starts and stops based on system pressure
• Run Dry Capable – 3-chamber positive displacement design withstands dry running
• Viton Valves – Chemical-resistant for use with herbicides and fertilisers
• Santoprene Diaphragm – Durable and compatible with a wide range of fluids
• Quick Attach Ports – 16mm (5/8") (3D) snap fit ports for fast, tool-free hose connection
• 2-Pin Electrical Connector – Simple plug-and-play 12V wiring
• Made in USA – Built to last in demanding agricultural conditions

Technical Specifications

• Flow Rate: 8.3 L/min
• Pressure: 4 Bar (60 PSI)
• Max Current: 8.5 Amp
• Pump Type: Pressure Demand, 3-Chamber Diaphragm
• Valves: Viton
• Diaphragm: Santoprene
• Ports: 16mm (5/8") (3D) Quick Attach
• Power: 12V DC – 2-pin moulded connector
• Weight: 2.8 kg