GMP GEAR PUMPS 415v 300GT-GE04 600GT-GE10 1000GT-GE16 1500GT-GE22 2000GT-GE28 3000GT-GE34 3600GT-GE40. Suitable for pumping viscous liquids without suspended particles - hydraulic oil, vegetable oil, diesel fuel oil, varnishes and foodstuffs are examples. Not suitable for liquids that have water within them.