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The Shurflo 12V DC Automatic Demand Diaphragm Pump Model 2088-343-135 is used for various agricultural spraying, spot spraying, fluid transfer applications, multi-tip spraying, fertilizer drip applications, and more. It is designed to handle flow rates up to 3.0 GPM and can self-prime up to 12' vertical.

This Shurflo 12V diaphragm pump has chemically resistant materials, for example Viton valves, to handle use with common agricultural chemicals. Use it to pump herbicides, pesticides, liquid fertilizers, insecticides, and other plant protection chemicals.

Featured on this 12V electric Shurflo pump is a 45 PSI demand switch that eliminates the need for a pressure regulator. The pressure demand switch reacts to outlet pressure and interrupts power at a preset shutoff pressure. As soon as the outlet pressure goes below a predetermined level, the switch will close and the pump will only operate until shutoff pressure is attained once again.

• Self-Priming up to 12 Vertical Feet [3.7M]
• Chemically Resistant Materials
• Automatic Demand
• Built-In Check Valve (May Vary by Model) to Prevent Back Flow of Fluid
• Supported for agriculture