3-7.5HP High Efficiency & Close Coupled Liquid Ring Vacuum Pumps
High Efficiency Closed Coupled Pumps
30 to 110 CFM
Our high efficiency close-coupled liquid ring vacuum pumps are an excellent choice, producing up to 40% more capacity per horsepower. These new premium 30-110 CFM close copled liquid ring pumps are coupled to high efficiency IEC frame motors and have been designed from the ground-up to be interchangeable with classic AHF and MHF series pumps. NES pumps are factory tested and include a 1-year warranty.
About NHF Series
Models: NHF-50, 75, 80 and 120
Power range: 3 HP to 7.5 HP
Capacity range: 30 CFM to 110 CFM
Max vacuum: 27.5" Hg
MOC: Cast iron/stainless steel 304/stainless steel 316
Drop-in replacement for classic AHF and MHF series.
Capable of producing up to 40% more capacity per horsepower.
Compact design reduces size and costs.
Standard construction is cast iron with / stainless steel impeller.
Optional 304 or 316 stainless steel construction.
Standard single Viton mechanical seal.
Parts and repair kits readily available.
NHF Series: High Efficiency Closed Coupled Pumps All Models