High-Flow Dura-Pump™ DEF for Diesel Exhaust Fluid with 18 GPM free flow rate and 10+ GPM when used with a 3/4 in. discharge hose and nozzle. It contains a self-priming diaphragm pump with internal by-pass, meaning you can close the hose without impacting the pump. No DEF creeps through the seals. The DEF Dura-Pump maintains reliability in most extreme environments.
In the event that the 30 minute duty cycle is not observed, the motor is thermally protected from overheating and will shut-off automatically to protect from damage. If needed, you can easily service the pump in the field. Simply, remove 6 screws to change the cartridge and you have rebuilt the pump. Available in 12 Volt or 110 Volt.
