Air-Operated Diaphragm Pumps
OTP sells and supports Diaphragm pumps from Warren Rupp, Versa-Matic and Graco. Contact OTP to help you select the best of these pumps for your application.
Sometimes known as AOD* or AODD pumps, Air-Operated Diaphragm Pumps offer the user many advantages: low initial cost, easy maintenance, simple installation, simple operation and the ability to pump a wide range of fluids. Diaphragm pumps are self-priming, seal-less and have dry run capability.