Install Instructions Control

installation &
operating instructions
E.2 Series high eciency
circulator
8
7.0 product family specification
50 hz e.2 series models
Hydraulic data
model
e7.2/
e7.2b
e9.2/
e9.2b
e12.2/
e12.2b
e14.2/
e14.2b
e22.2/
e22.2b
e33.2/
e33.2b
Nominal Hydr. Power (watts) 105 105 252 252 252 252
Max Flow (L/sec.) 1.9 1.8 2.7 2.8 4.9 7.9
Max Head (m) 5.3 7.7 10.6 11.4 8.7 6.3
Max. Eciency (bep%) 22.5 26.4 31.2 32.4 40.7 42.1
Max. Fluid Temperature 110°c (All models)
Max. Ambient Temperature 50°c (All models)
Max. Working Pressure 1034 kPa (All models)
Electrical (motor) data
model e7.2/e7.2b e9.2/e9.2b e12.2/e12.2b e14.2/e14.2b e22.2/e22.2b e33.2/e33.2b
Nominal input voltage
range @50 hz.
220-240vac 220-240vac 220-240vac 220-240vac 220-240vac 220-240vac
Full load current draw
@50 hz.(ac Amperes)
0.80 0.90 1.7 1.8 2.3 2.3
Speed @ max flow (rpm) 2892 2855 2885 2868 2780 2760
Max. Eciency (bep%) 22.5 26.4 31.2 32.4 40.7 42.1
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