Alliance Laundry Systems 18 - Manual (Page 47)

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Installation
45 9001000
Drain Information
Model 18 25 33 35 40 55 75 100 135 165 200
Drain
connection
size, ID
2 in.
(51 mm)
2 in.
(51 mm)
2 in.
(50 mm)
2 in.
(51 mm)
2 in.
(50 mm)
3 in.
(76.2
mm)
3 in.
(76.2
mm)
3 in.
(76.2
mm)
3 in.
(76.2
mm)
3 in.
(76.2
mm)
3 in.
(76.2
mm)
Number of
drain
outlets
1 1 1 1 1 1 1 1 1 2 2
Drain flow
capacity 32
gal/min
(120
l/min)
32
gal/min
(120
l/min)
21.13
gal/min
(160
l/min)
32
gal/min
(120
l/min)
21.13
gal/min
(160
l/min)
73
gal/min
(280
l/min)
73
gal/min
(280
l/min)
73
gal/min
(280
l/min)
73
gal/min
(280
l/min)
73
gal/min
(280
l/min)
73
gal/min
(280
l/min)
Recom-
mended
drain pit
size
2.5 ft
3
(72 l)
3.3 ft
3
(95 l)
5.1 ft
3
(1451)
5.8 ft
3
(165 l)
6.4 ft
3
(1811)
8.3 ft
3
(235 l)
11 ft
3
(304 l)
16 ft
3
(455 l)
20 ft
3
(575 l)
24 ft
3
(679 l)
31.8 ft
3
(9001)
Table 3
Drain Line Sizing
Minimum Drain ID
Model
Number of Machines
1 2 3 4 5 6 7
18
2 in.
(51 mm)
3 in.
(76.2 mm)
3.5 in.
(88 mm)
4 in.
(102 mm)
4.5 in.
(114 mm)
5 in.
(124 mm)
5.5 in.
(140 mm)
25
2 in.
(51 mm)
3 in.
(76.2 mm)
3.5 in.
(88 mm)
4 in.
(102 mm)
4.5 in.
(114 mm)
5 in.
(124 mm)
5.5 in.
(140 mm)
33
2 in.
(51 mm)
3 in.
(76.2 mm)
3.5 in.
(88 mm)
4 in.
(102 mm)
4.5 in.
(114 mm)
5 in.
(124 mm)
5.5 in.
(140 mm)
35
2 in.
(51 mm)
3 in.
(76.2 mm)
3.5 in.
(88 mm)
4 in.
(102 mm)
4.5 in.
(114 mm)
5 in.
(124 mm)
5.5 in.
(140 mm)
40
2 in.
(51 mm)
3 in.
(76.2 mm)
3.5 in.
(88 mm)
4 in.
(102 mm)
4.5 in.
(114 mm)
5 in.
(124 mm)
5.5 in.
(140 mm)
55
3 in.
(76.2 mm)
4 in.
(102 mm)
5 in.
(131 mm)
6 in.
(152 mm)
6.7 in.
(170 mm)
7.3 in.
(186 mm)
8 in.
(203 mm)
75
3 in.
(76.2 mm)
4 in.
(102 mm)
5 in.
(131 mm)
6 in.
(152 mm)
6.7 in.
(170 mm)
7.3 in.
(186 mm)
8 in.
(203 mm)
100
3 in.
(76.2 mm)
4 in.
(102 mm)
6 in.
(152 mm)
7 in.
(177.8 mm)
8 in.
(203 mm)
10 in.
(254 mm)
12 in.
(305 mm)
135
3 in.
(76.2 mm)
4 in.
(102 mm)
6 in.
(152 mm)
7 in.
(177.8 mm)
8 in.
(203 mm)
10 in.
(203 mm)
12 in.
(305 mm)
165
3 in.
(76.2 mm)
4 in.
(102 mm)
6 in.
(152 mm)
7 in.
(177.8 mm)
8 in.
(203 mm)
10 in.
(203 mm)
12 in.
(305 mm)
200
3 in.
(76.2 mm)
4 in.
(102 mm)
6 in.
(152 mm)
7 in.
(177.8 mm)
8 in.
(203 mm)
10 in.
(203 mm)
12 in.
(305 mm)
Table 4