Speed Queen Drying Tumblers TMB1268C - Manual (Page 23)

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Installation/Operation Supplement
21 M414881 (EN)
170 Pound Tumblers
Figure 4
TMB2024N
NOTE: Refer to Table 4 for sizing of steam lines. Piping must also be sized accordingly for length of runs and number
of elbows.
1 Risers 305 mm (12 in.) 6 457 mm (18 in.) Drop
2 Shut-Off Valve 7 Steam Bonnet
3 Check Valve 8 Solenoid Valve (Supplied with machine)
4 Vacuum Breaker (optional) 9 Union
5 Condensate Return Line from Supply Line 10 Trap with Built-In Strainer
TMB2024N
SUPPLY
2
1
9
3
RETURN
2
3
7 10
4
5
8
6
Model
Steam Pressure
bar (PSI)
Minimum Pipe Diameter
Steam Trap Size*
(Pounds Condensate/Hour)
170S
7.5 - 8.6 (110-125) 1 in. NPT 517
4.1 - 7.5 (60-110) 1-1/4 in. NPT 517
2.4 - 4.1 (35-60) 1-1/2 in. NPT 517
* Based on maximum PSI.
Table 4