Ramparts’ single acting air driven diaphragm pumps are a new range of cost effective sludge pumps designed for pumping sludge with high solids content and even foreign objects.
Pumping sludge with high solids content as well as foreign objects is a tough task, especially when the sludge is abrasive and corrosive. The Ramparts diaphragm pump can handle some of the thickest and most abrasive sludge applications, with the lowest of pH levels, and pass solids such as rags. If a solid is too large to pass, the quick-release cover-plates on the ball check valves enable the removal of obstructions in just a few minutes.
Easy and cost effective to maintain, Ramparts sludge pumps can produce flows from as little as 10 litres per minute (with the 15P model) through to 1200 litres per minute by the largest pump in the range (the 60P pump). Diaphragms and other wetted parts are available in a variety of corrosion and/or abrasion resistant elastomers; the pumps can also be fully lined with these materials.