Versa-MaticВ® pumps deliver non-stalling, non-icing, lubrication free on/off reliability. Available with patented loner-life diaphragm designs and the exclusive Elima-MaticВ® air valve system. The products are designed with ease of maintenance in mind, for reduced downtime. They are available in a wide array of materials, construction choices, and porting options to handle virtually any requirement.