Nortec Industries MH Series - Manual (Page 7)

technical data
Specification
Media Box Efficiency max. 85% and 95%
Maximum Face Velocity over Media 750 fpm (3.8 m/s)
Maximum Face Velocity with Integral Mist Eliminator 1080 fpm (5.5 m/s)
Pressure Drop at 500 fpm 0.25 IWC (62 Pa)
Fire Protection Rating UL 900 Class I
Power supply pump (REflow, REflow C, REflow SC) 120 VAC/1, 50 and 60 Hz
Power consumption 0.2 - 0.6 kw
Water supply pressure 30 - 145 psi
Unit Height 26” (650mm) - 130” (3300mm)
Unit Width 24” (610mm) - 130” (3300mm)
Unit Depth 30” (575mm)
Standards and guidelines UL 900 Class 1 and NRTL Approval
INSTallaTION fEaTURES & REqUIREMENTS
Pre-assembled hydraulic package for quick installation
Only three connections to be made- water, drain and electrical
REflow pump model powered by a 120 V 1phase 60Hz connection
Stainless steel water tank and lateral supports
Media boxes can be installed in seconds
Footprint not to exceed 3” top and 2” side clearance from AHU/duct wall
pERfORMaNCE
0
0.35
0.70
1.05
1.40
100 200 300 400 500 600 700 800 900 1000 1100
Nortec MH Pressure Drop
Pressure Drop (lWC)
Face Velocity (fpm)
Media 8 inch depth
Media 12 inch depth
Mist Eliminator 4 inch depth (necessary for velocity > 748 fpm)
Mist Eliminator 8 inch depth (necessary for velocity > 885 fpm)
50
60
70
80
90
100
100 200 300 400 500 600 700 800 900 1000 1100
Nortec MH Humidification Efficiency
Efficiency (%)
Face Velocity (fpm)
Media 8 inch depth Media 12 inch depth
7