Lightweight pneumatic diaphragm pump for a variety of liquids and materials, including detergents, hydraulic fluid, water, and more! Durable polypropylene body, great with chemicals. Up to 6.5 GPM flow from a pump that only weighs in at 4.75 lbs.
Used to be a great durable pump. Used them for 10 years for my presoak and tire and engine cleaner...Unfortunately something has changed....I replaced one recently it failed leaking air constantly from exhaust port then failed to maintain pressure so every day it needed to be replaced. On my 3rd one now and all failed within a week....looking for another brand now...don't waste your money or all the time it takes to get a warranty replacement
...the company that services our wash said they quit using them and went to another brand for the same reason...so frustrating