Advanced PX400 and PX800 air-operated, double-diaphragm (AODD) pumps can handle a range of diluted acids found in sewage-treatment environments. The plastic pumps are available in 1½- (38 mm) and 2-inch (51 mm) configurations. They are constructed from polypropylene and PVDF and are available with options like ANSI and DIN flanges. Both pumps feature a liquid path that reduces internal friction and makes them more productive.
Wilden, Grand Terrace, Calif.
Circle 261 on Reader Service Card or visit freeproductinfo.net/gn.