Comet BPX25 2 Diaphragm Pump - Engine Mount

The Comet BPX25 2 Diaphragm Pump is a high-speed, direct-drive pump specifically engineered for seamless mounting onto four-stroke engines with a 3/4" shaft. This design makes it an ideal choice for the DIY Power User and agricultural professionals who need a compact and efficient spraying solution that can be easily integrated with existing power sources. With a maximum pressure of 15 bar (217 PSI) and a flow rate of up to 28.4 litres per minute, the BPX25 provides ample power for various applications, including spraying herbicides, pesticides, and other agricultural chemicals.

Built with a durable polypropylene (PP) body and resilient NBR diaphragms, this pump is designed for reliable operation when handling common chemicals. Unlike its lower-speed counterparts, the BPX25 operates at a higher speed of 1450 RPM, which is perfectly matched for direct connection to a petrol engine. It features an integrated pressure accumulator to ensure a smooth, consistent spray pattern and reduce pulsation. The pump comes with a 25mm hose barb inlet for easy liquid intake. Please note that a flanged outlet requires an outlet adapter or a pressure regulator to be purchased separately for a complete setup.