Fimco High Flo 12V Demand Diaphragm Pump 4.5 GPM, 60 PSI

Overview

The FIMCO High Flo 12V Demand Diaphragm Pump delivers dependable, high-flow performance in a compact 12-volt package. Suitable for both spot spraying and broadcast coverage, it moves up to 4.5 gallons per minute at up to 60 psi. An integrated demand switch automatically stops the pump at peak pressure to conserve energy, and inline fuse protection plus rugged components support longer service intervals.

Smart design for tough jobs

Inside, the pump features an internally fan-cooled motor that sustains steady performance under heavy load, along with chemically resistant elastomers that maintain flow and reduce wear. The self-priming design ensures reliable startup, and running dry wont damage the unit, giving you confidence during busy days in the field.

• 4.5 GPM flow at 60 PSI for efficient coverage
• Integrated demand switch for energy savings
• Self-priming with dry-run protection

Durability and compatibility

Designed to endure daily spraying, this pump includes built-in check valves to maintain pressure and prevent backflow, plus chemical resistant elastomers that stand up to common spray formulations. Quick attach port fittings simplify installation, and an inline fuse protects the circuit from surges. The fan-cooled motor and ball bearing drive contribute to long-term reliability, backed by a 2-year warranty. It is compatible with a variety of common spray formulations, including glyphosate-based products.

• Inline fuse protection for added safety
• Quick attach port fittings for fast setup
• Fan-cooled motor with ball bearing drive
• Replaces multiple older part numbers for compatibility

Ideal use cases

Whether youre treating perimeter weeds or applying broadcast spray across a field, the High Flo pump adapts to varied tasks. Its compact size fits most sprayer tanks, while the generous flow and pressure enable thorough coverage without frequent restarts. This makes it a strong upgrade for sprayers that demand consistent performance under demanding workloads.

Important note: The unit is built for durability and efficiency, but results depend on your system setup and formulation compatibility. Pair it with appropriate nozzles and controls to optimize your workflow. A two-year warranty provides additional confidence in long-term service.

FAQ

Q: What is the flow rate and pressure of the FIMCO High Flo 12V pump?

A: The pump provides up to 4.5 GPM at 60 PSI, suitable for versatile spray tasks.

Q: What durability features does the pump include?

A: Key features include a fan-cooled motor, chemically resistant elastomers, built-in check valves, and self-priming design that runs dry without damage.