Get the power and performance you need with the Delavan 5850-201C-SB 5800 Series 12-Volt 45 PSI 5.4 GPM On-Demand Diaphragm Pump.

This on-demand pump uses a demand switch that operates only when liquid flow is required. The high-torque, 12-volt permanent magnet motor is thermally-protected and has an optional on/off switch, plus this diaphragm pump has a high maximum flow rate of 5.4 gallons per minute. This on-demand diaphragm pump has a 2-chamber positive displacement, is capable of being run dry, and has excellent self-priming capabilities.

This particular diaphragm Delavan on-demand pump features Viton valves with Santoprene and Geolast diaphragm. It also has 3/8-inch FNPT and 3/4-inch Quick Attach inlet/outlet ports for easier use. With this pump from Delavan, you don't have to worry about a thing.

• 12-volt, high-torque permanent magnet motor has an optional on/off switch
• Maximum flow of 5.4 GPM
• Type: 2-chamber positive displacement
• Capable of being run dry
• Features Viton valves with Santoprene and Geolast diaphragm
• Demand switch operates only when liquid flow is required
• Max. flow: 5.4 GPM
• Max pressure: 45 PSI
• Inlet/outlet ports: 3/8-inch FNPT, 3/4-inch Quick Attach
• Color: Black
• Dimensions (L x W x H): 9.3 x 5 x 5.3 inches
• Weight: 8 pounds

• Manufacturer warranty: 1-year warranty