Get reliable performance with the non-stalling, lube-free air valve system in Versamatic’s ¼" (6mm) plastic air-operated double-diaphragm (AODD) pump. Engineered with original equipment manufacturers (OEMs) in mind, this AODD pump provides tremendous system flexibility as well as:

• Dual-threaded manifolds that are threaded both internally and externally
• Horizontal Suction and Vertical Discharge center porting with Optional Horizontal Side ports
• An integrated muffler, making it one of the quietest and most compact pumps in its class

Available in Polypropylene, PVDF (Kynar ®), and conductive Acetal (ATEX Compliant).  Conductive Acetal units can be grounded for pumping volatile mediums.  ¼" AODD pumps are available with a variety of accessories to enhance pump performance, and are can incorporate multiple diaphragm material options.