Commercial Duty Reversing Vane Pump – 24V GROCO  Vane Pumps are self-priming, are instantly reversible, and are capable of operation in either direction. Relatively high flow (more than gear pumps) makes them suitable for general purpose duties such as deck-wash, bilge pumping (filtered inlet),  fuel transfer, ballast transfer, and oil change.  Ignition protected motor, #316 [...]

4 Port Oil Change System with Reversing Switch – 24V Features: Powerful Gear pump Delivers Nearly twice the Flow as Competitive Models TouchPad Controlled Bronze Manifold System System Sizes from 3 Valves to 6 Valves Resettable Overcurrent and Dry Run Protection Cover Conceals Pump and Circuitry on G Series Oil Pan Adaptors Available for all [...]

Commercial Duty Vane Pump – 12V GROCO  Vane Pumps are self-priming. Relatively high flow (more than gear pumps) makes them suitable for general purpose duties such as deck-wash, bilge pumping (filtered inlet),  fuel transfer, ballast transfer, and oil change.  Ignition protected motor and #316 stainless steel shaft. SPO-80 Series Vane Pumps have a more powerful [...]

Heavy Duty Positive Displacement Reversing Vane Pump – 12V GROCO Vane Pumps are self-priming, are instantly reversible, and are capable of operation in either direction. Relatively high flow (more than gear pumps) makes them suitable for general purpose duties such as deck-wash, bilge pumping (filtered inlet),  fuel transfer, ballast transfer, and oil change.  All models [...]

Gear Pump 3/4″ NPT Ports – 12V Positive Displacement Gear Pump The Concept: Made in the USA GROCO Gear Pumps are self-priming, instantly reversible, and are capable of operation in either direction.  Relatively low flow (less than vane pumps) makes them suitable for duties such as deck-wash, fuel transfer, ballast transfer, and oil change. All [...]