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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 111111 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 ft3
(72 l) 3.3 ft3
(95 l) 5.1 ft3
(1451) 5.8 ft3
(165 l) 6.4 ft3
(1811) 8.3 ft3
(235 l) 11 ft3
(304 l) 16 ft3
(455 l) 20 ft3
(575 l) 24 ft3
(679 l) 31.8 ft3
(9001)
Table 3
Drain Line Sizing
Minimum Drain ID
Model Number of Machines
1234567
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 i n.
(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 i n.
(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 i n.
(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 i n.
(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 i n.
(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 i n.
(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 i n.
(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