Shurflo 2088-343-135 Auto Demand Pump – 12V, 3.0 GPM @ 45 PSI

Part Number: 2088-343-135
Category: 12V Diaphragm Pumps
Type: Shurflo 2088 Series Auto Demand Pump – 3.0 GPM @ 45 PSI

The Shurflo 2088-343-135 is a high-flow 12V diaphragm pump built for demanding spraying and fluid-transfer applications. Delivering up to 3.0 GPM at 45 PSI, this pump is ideal for spot spraying, multi-tip spraying, and fertilizer drip systems where consistent flow and moderate pressure are required.

Technical Specifications

• Model / Part Number: 2088-343-135

• Series: Shurflo 2088

• Max Flow: 3.0 GPM (open flow)

• Max Pressure: 45 PSI

• Voltage: 12 VDC

• Ports: 1/2" MSPT

• Housing: Poly

• Valves: Viton®

• Diaphragm: Santoprene®

• Operation: Automatic Demand

Key Features & Benefits

• Self-priming up to 12 ft (3.7 m) vertical lift

• Built-in check valve prevents backflow to the tank (model dependent)

• Automatic on/off operation via 45 PSI demand switch

• Chemical-resistant materials for broad fluid compatibility

• Can run dry without damage

• Continuous-duty motor (fin-cooled versions)

• Proven reliability for spot spray, multi-tip, and drip applications