Comet MC25 2 Diaphragm Pump with Regulator

The Comet MC25 2 Diaphragm Pump is a versatile and reliable solution designed to be the heart of a custom-built spraying system. This pump is engineered to integrate seamlessly with a 4-stroke engine (requiring a separate coupling kit), making it an ideal choice for agricultural professionals and DIY power users who demand flexibility and control. It delivers a consistent maximum pressure of 25 bar (362 PSI) and a flow rate of up to 23 litres per minute, providing the precise power needed for a variety of tasks from targeted weed control to sanitising and pest management.

Built to withstand demanding use, this pump features durable NBR diaphragms that are highly resistant to a wide range of common agricultural chemicals. Operating at 650 RPM, it strikes an excellent balance between powerful performance and long-term durability. A standout feature is the included Hydra pressure regulator, which gives you precise control over your output pressure, along with an integrated pressure accumulator to ensure a smooth, pulsation-free spray pattern. With multiple connection points—an 18mm hose barb inlet, 10mm hose barb outlet, and 13mm hose barb bypass—this pump offers a comprehensive setup for your spraying needs.