Nortec EL SERIES, Installation, Operation And Maintenance Manual

Page: 63 / 72

59
Product Specifications Nortec EL/RS Outdoor
2584597_B_EN_1705
Figure 25:
A
-A-
50.20
(1275)
20.76
(527)
Steam outlet
1.75” (45 mm) O.D.
0.88” (22 mm) dia.
for freeze protection hose
1.65” (42 mm) dia.
for drain hose
Knockout for main
power cable
– see note below
0.88” (22 mm) dia.
for control cables
Knockout
(spare) – see
note below
Water line
protection shield
Exhaust
shroud
Air intake
shroud
Mounting
bracket (x3)
0.88” (22 mm) dia.
(spare)
Knockout (x2)
for routing
power cables
– see note below
Water
inlet
3/4” BSPP
1.74
(44)
2.71
(69)
25.43
(646)
52.34
(1329)
41.76
(1061)
32.85
(834)
3.66
(93)
14.66
(372)
4.26
(108)
53.05
(1347)
55.1
1
(1400)
18.22
(463)
8.59
(218)
16
(406)
16
(406)
16.95
(431)
20.08
(510)
8.5
(216)
5.01
(127)
12.68
(322)
5.15
(131)
5.1
1
(130)
2.00
(51)
Nortec EL/RS Outdoor Steam Humidifier, Medium Housing*
* EL-OC 050-100 and RS-OC 010-090. For RS-OC 090 with two cylinders, refer to Figure 26 on page 60 .
Note:
The main power and auxiliary power cables enter the unit through multi-diameter knockouts with the following hole sizes: 7/8 in
(22 mm), 1-1/8 in (29 mm), 1-3/4 in (45 mm) and 2.5 in (64 mm).