Alliance Laundry Systems DT120CSH, Installation Operation & Maintenance

Page: 43 / 172

M413620
41
STEAM REQUIREMENTS
For 170 Pound Steam Drying Tumblers Only
Figure 15
Table 6
STEAM
BONNET
12" (30.5 cm)
RISERS
SUPPLY
RETURN
SHUT-OFF
VALVE
TRAP WITH
BUILT-IN
STRAINER
UNION
CHECK
VALVE
CONDENSATE
RETURN LINE
FROM
SUPPLY LINE
VACUUM
BREAKER
SOLENOID VALVE
(Supplied with
machine)
= 3/4" DIAMETER PIPE
= 1" DIAMETER PIPE
T220IE3E
VACUUM
BREAKER
CHECK
VALVE
SHUT-OFF
VALVE
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, see Table 6.
Piping must also be sized accordingly for
length of runs, and number of elbows.
TUMBLER
MODEL
STEAM PRESSURE
(PSI)
MINIMUM PIPE
DIAMETER
STEAM TRAP SIZE
(Pounds Condensate/Hour)
170CSH 110 – 125 1" (2.5 cm) 517
170CSH 60 – 110 1-1/4" (3.2 cm) 517
170CSH 35 – 60 1-1/2" (3.8 cm) 517