Most oil pumps in our range are gear pumps which can handle the higher viscosity and are long lasting and durable. However, this type of pump is generally slower than the diesel vane pumps in flow rate. They are suitable for a range of oils from motor oils, hydraulic oils, lubricants and vegetable oils. For pumping hot oils we recommend the Turbowerx pumps which have extensive cooling fins and can handle oil temperatures associated with turbo scavenge applications. For continuous duty oil transfer our industrial gear pumps are the pump of choice and come with a separate motor and pump connected by a coupling which drastically reduces heat transfer.