Shop All-Flo™ Urethane AODD Pumps
All-Flo™ AODD pumps with urethane diaphragms are built for abrasion, making them an excellent fit for slurries, gritty media, and punishing applications that wear out standard elastomers. Urethane's toughness extends diaphragm life where abrasion is the limiting factor, though it is not suited to many chemicals or hot fluids — confirm compatibility with your media. The PSG® Store ships these pumps factory-direct with genuine All-Flo parts. Browse the urethane range below, or filter by body material, port size, and flow rate to match a pump to your abrasive duty.