Liquid Ring Pump/Motor Assemblies

MB systems offer convenience to a customer who needs a new pump and motor. Available in sizes ranging from 7.5 to 40 HP, the MB packages include a 2 stage liquid ring vacuum pump, TEFC 208/230/460 volt motor, coupling, and guard, all mounted on a formed base.

Please call us for additional requirements such as separators, heat exchangers, piping components, and inlet filters.

Vacuum Pump and Motor Assemblies
System Model 27LC-MB 27C-MB 210C-MB 215C-MB 220C-MB 225C-MB 240C-MB
Pump Model 27LC 27C 210C 215C 220C 225C 240C
Motor HP 7.5 7.5 10 15 20 25 40
Motor RPM 1750 1750 1750 1750 1750 1750 1750
Inlet/Discharge Connections 1 1/2" 1 1/2" 1 1/2" 2" 2" 2" 3"
dB(A), average 60 Hz 67 67 67 68 68 68 79
Average Service Liquid (GPM) 2.2 2.7 2.8 5.5 7 7.5 8.3
Overall Width 16" 16" 18" 18" 20" 23" 25"
Overall Length 40" 42" 52" 52" 55" 63" 66"
Overall Height 28" 28" 30" 31" 31" 31" 37"
ACFM @ 0" 65 95 124 173 236 259 405
ACFM @ 19" 64 97 127.5 173 234 259 395
ACFM @ 22.5" 65 102 131 175 236 264 400
ACFM @ 25" 67 105 134 177 238 268 410
ACFM @ 27.5" 66 106 131 172 232 284 395
ACFM @ 28.9" 47.5 84 100 138 162 190 270
SCFM @ 19" 23.4 35.5 46.7 63.4 85.7 94.9 144.7
SCFM @ 25" 11.2 17.5 22.3 29.5 39.7 44.7 68.3
Performance based on following conditions: dry air, 59 degree F water as service liquid, pump discharge against atmospheric pressure at sea level.