Pump for 200 l drum (alm + acids) Professional pump, long model. A continuous flow pump that dispenses on up and down strokes approx. 400 ml. Made of polypropylene plastic, resistant to many chemicals such as oils, acids, lye, chlorine-based liquids and resin-containing agents. Can also pump products with a higher viscosity, for example molasses. Swivel anti-drip drain valve. 2 years gurantee.