170 pound tumblers – Alliance Laundry Systems T433I User Manual
Page 46
Steam Requirements
M414038
44
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170 Pound Tumblers
Figure 17
T497I
NOTE: Sizing of pipe diameters is shown for steam at rated pressure of 120 psi. Pipe diameter needs to be increased
accordingly if pressure is less than 125 psi (refer to Table 9). Piping must also be sized accordingly for length of runs
and number of elbows.
1
Risers 12 in.
(305 mm)
6
18 in. Drop (457 mm)
2
Shut-Off Valve
7
Steam Bonnet
3
Check Valve
8
Solenoid Valve (Supplied with machine)
4
Vacuum Breaker
9
Union
5
Condensate Return Line from Supply Line
10
Trap with Built-In Strainer
SUPPLY
2
1
9
3
RETURN
2
3
7
10
4
5
8
6
Model
Steam Pressure
(psi)
Minimum Pipe Diameter
Steam Trap Size
(Pounds Condensate/Hour)
170CSH
110 – 125
1 in. (25 mm)
517
170CSH
60 – 110
1.25 in. (32 mm)
517
170CSH
35 – 60
1.5 in.(38 mm)
517
Table 9