Classic efficient single stage Liquid Ring Vacuum Pumps built to last finding wide applications in the Pulp and Paper Industry.
CAPACITY : 170 to 600 M3/hr (100 CFM to 350 CFM)
MAX VACUUM : 710 mm Hg (28” Hg) at sea level
Ease in maintenance as bearing bracket is externally mounted
Minimum pump vibration due to eccentric balancing in casing
No pressure throb
Enhanced capacity can be achieved when handling saturated gas by using inlet spray nozzles provided near the
suction flange of the pump.
All components are 100% interchangeable with *NASH LH series
Standard material of construction is Cast Iron, also available in SS 304 and SS 316
Body, Heads & Cones are made of close grained heavy duty Cast Iron, Rotor is made of Spheroidal
Graphite (SG) Iron free from cavities and blow holes. The Shaft is made of Carbon Steel and carries the
one and only moving part, the Rotor which is dynamically balanced for a vibration free running. The
Shaft is carried on both the ends by bearings which maintain the close running clearance between
working parts throughout the working life of the Pump.
Bearings are grease lubricated before shipment and require no further lubrication for approximately six months.
The pumps can also be supplied with contact parts in solid SS 304 and SS 316.
* Gardner Denver NASH is a registered trademark of their respective original manufacturing company, none of which have any affiliation with PREMIER PUMPS PRIVATE LIMITED.
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