Professional rotary barrel pump is ideal for DEF (Diesel Exhaust Fluid).
Also resistant to gasoline, diesel, machine oil, alcohol, acidic fluids and much more.
Fits all 5-55 gallon pails/drums with a standard bung fitting.
Hand-operated rotary lever action delivers approx. 7 gallons per 100 revolutions.
Polypropylene body with PTFE vanes aids in resistance to harsh chemicals.
One way check valve to aid in the prevention of product contamination