12vdc Bypass Pump 4GPM

12v diaphragm pump with by-pass for bleach used in house exterior cleaning. Quick Connect ports accept various size fittings. Industrial pump environments require precise engineering and quality components - the demand pump was designed with both. Bypass pumps operated as a positive displacement pump which has a pressure switch built in. When flow is open the pump runs, when the discharge is closed or restricted to much the psi switch senses the set point and turns off the pump automatically. For its size, it is one of the most powerful and productive diaphragm pumps you can buy, pumping up to 4.0 gallons per minute. If your specifications call for low noise, smooth operation, continuous operation and high capacity, it will meet the challenge. 1/2"FNPT threads can easily be supplied with garden hose adapters. Typical Applications heavy Duty Spraying high Pressure Cleaning, agricultural Spraying bulk Transfer starter Fertilizer de-icing fluid roof Cleaning FKM / Geolast elastomers and is resistant to mild acids, some solvents and bases. 

Here are other 12 / 24 volt DC pumps

Possible Past Model Numbers: 5536-2E3-63B