Air Operated Double Diaphragm Pump

Air Operated Double Diaphragm Pump The Air Operated Double Diaphragm Pump technology employs a two-position, four-way solenoid valve that has a single operator and spring return. The valve is internally air piloted for longer coil and operator life. Air pressure is utilized to fill air chambers and displace the diaphragms, but electrical impulses dictate stroke rate. When the solenoid is unpowered, the air valve piston is held by a spring to the top of the air valve body. In this position, the air supply is directed to the right side of the pump while the left air chamber is exhausted. When the solenoid is powered by electricity, air pressure is routed to the top of the air valve piston which overcomes the tension of the spring and forces the piston down. In this position, the air valve piston directs the air supply to the left side of the pump and exhausts the right side. By alternately applying and removing electrical power, the Air Operated Double Diaphragm Pump reciprocates back and forth similar to standard air-operated pumps.   Market Position Features   Direct electrical interface   Superior ON/OFF reliability   Reduced systems costs   Lube-Free operation   Features   Externally controlled   Various voltage and currents   Nema 4, Nema 7, or Cenelec   Simple installation   Wilden accessory interface   Application Traits   System automation   4-20 mA (pH adjusting)   Batching Applications   OEM accounts   Availability   6 mm (1/4") pumps   10 mm (3/8") pumps   13 mm(1/2)" pumps   25 mm (1)" pumps   38mm (1 1/2)" pumps   51 mm (2") pumps   76 mm (3") pumps
		Pro-Flo Advanced Plastic Pumps   The Pro-Flo X is the latest innovation to the AODD pump world. The development of Wilden's Pro-Flo Xair distribution system (ADS) is derived from the Pro-Flo family and offers an alternative with operational flexibility never before seen. This flexibility is accomplished by the patent pending Efficiency Management System (EMS) which optimizes the Pro-Flo X ADS for the actual operation parameters, regardless of application demands or pump size. Due to its ground-breaking design, the Pro-Flo X and EMS technology are simple and easy to use. This is because of the integrated control dial located at the top of the ADS, which allows users to control the flow rate that best suits the application. The results are higher performance, lower operational costs and performance flexibility that goes far beyond what was considered the industry standard. The Pro-Flo X¢ ADS is guaranteed to set the AODDP world ablaze. Making previously restrictive rules for AODD pump use obsolete, the Pro-Flo X ADS will out pace, out match and out perform the harshest of conditions.   Market Position   Variable Control (Flow Rates & Air Consumption)   Superior flow rate   Superior anti-freezing   Submersible Options   ON/OFF reliability   Most efficient (SCFM/GPM)   ATEX Models Available   Lube-free operation