LEO LGP series is a type of diesel engine-driven pumps that provide higher capacities and outputs starting from 3.5 hp. Higher performance engines are available and it cater also for medium-size farms.

The lifespan of LEO LGP pump is much higher than that of petrol-driven pumps. Operational expenses are quite low due to their good fuel efficiency of engines and the low price (often subsidized for agricultural use) for diesel in most countries.