PEERLESS SERIES DE - Procedure for Measuring Fan Suction Pressure

TO PRESSURE TAP
FITTING CLOSEST TO
FLUE COLLECTOR
I/8" SILICONE
LOW NEG.
PRESSURE
TAP-
1/8" TEST
-HI NEG.
PRESSURE TAP
TO PRESSURE
TAP FITTING
CLOSEST TO FAN
1/8" TEST TEE
1/8" SILICONE
TUBING
1/8" TEST
TUBING
PRESSURE SWITCH
INCLINED MANOMETER
0-2" W.C.
MINIMUM SUCTION PRESSURE:
SEE TABLE 7
Figure 25: Procedure For Measuring Fan Suction Pressure
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