Liquid Ring Vacuum Pumps

(Vacuum levels up to 29in. HgA, 1.5 HP to 10 HP)

NASH small capacity liquid ring vacuum pumps feature monoblock or lantern designs. These designs deliver the benefits of a simple, compact, and economical installation. Our small capacity liquid ring pumps are available in a variety of materials including cast iron and stainless steel and are ideal for use in a vast range of general industrial processes.

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(Vacuum levels up to 28in. HgA, 10 HP to 200 HP)

NASH medium capacity liquid ring vacuum pumps offer a highly powerful range of small to medium size single stage vacuum pumps for use in diverse industries including oil & gas, general industrial, and chemical.

Available in cast iron for less aggressive applications, and stainless steel for hostile applications and environments.

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(Vacuum levels up to 25in. HgA, above 200 HP)

NASH medium to large capacity single stage vacuum pumps are ideal for demanding applications in extremely tough conditions. These heavy-duty pumps are able to serve a wide range of applications, which can typically include dewatering in the paper industry and vacuum filtering in mineral ore processing. Our large capacity pumps are available in a variety of materials including stainless steel, cast iron with some models featuring a polyisoprene lining.

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Two stage vacuum pumps are ideal for industrial applications & may be combined with boosters to form hybrid packages.