Nortec SAM-e - Manual (Page 41)

SAM-e Installation | 38
NHRS Steam-Line
Table 4: SE Steam-Line
Humidifier
Steam
output
[ lb ]
MED-L copper
tube nominal
steam line size
Stainless steel
tube diameter
(wall thickness
0.065”)
Steam loss per
foot in
condensation
[ lb/ft ]
Steam line
maximum
equivalent
length
NHRS 010 10 1-1/2” 1-3/4” 0.11 12 ft
NHRS 015 15 1-1/2” 1-3/4” 0.11 15 ft
NHRS 020 20 1-1/2” 1-3/4” 0.11 18 ft
NHRS 030 30 1-1/2” 1-3/4” 0.11 27 ft
NHRS 045 45 1-1/2” 1-3/4” 0.11 43 ft
NHRS 065 65 1-1/2” 1-3/4” 0.11 47 ft
NHRS 090 90 1-1/2” 1-3/4” 0.11 48 ft
NHRS 135 135 2 x 1-1/2” 2 x 1-3/4” 0.11 47 ft
NHRS 180 180 2 x 1-1/2” 2 x 1-3/4” 0.11 48 ft
• Based on 3” duct static pressure.
• Maximum duct static pressure for resistive element units is 6”w.c.