Air operated double diaphragm pumps for dosing, spraying, transferring, evacuating and distributing a wide variety of fluids. Ideal for standard applications with medium flow rates. Very robust metal pumps designed for the toughest applications. This model is a fully groundable ATEX certified pump, for use in potentially explosive atmospheres (Ex II2 GD IIB/IIC 95 °C). This pump is good for chemicals compatible with stainless steel and aluminium. Solvent (ketones, acetates and aldehydes, aliphatic and aromatic hydrocarbons) and solvent based Paint, inks and varnishes.