Versa-Matic introduced its line of E7 ¾-inch aluminium diaphragm pumps with a port size of 0.75“ and leak-free, bolted construction. The E7 pump features the exclusive Elima-Matic air valve system, which ensures non-stalling, non-icing, lube-free operation. The Elima-Matic technology also includes a shoe-valve design that prevents blow-by when the pump is online, but not in use. The E7 ¾-inch pump line shares standardized parts that fit the E5 ½-inch pump line for easy inventory management. E7 pumps are available in models that can be grounded and with either metallic or non-metallic air sections.
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