User`s guide

PUREGAS, LLC P550W Series Air Dryers User’s Guide
Page 25 of 99 P011658 – Rev. M
8.2 Connecting Air Supply Lines to the Dryer
For P550W, P550WLP, P552W and P552WLP dryers:
8.2.1 Connect the air supply line
to the Outlet Pressure port.
For P550WH and P552WH dryers:
8.2.2 Connect the air supply
line(s) to the Outlet Pressure
port(s).
8.2.3 Open Outlet Ports as
required.
NOTE: For all dryers with minimal flow:
Install the Tee Tube Union
and the Precision Bleed
Orifice to maintain a constant
air flow.
CAUTION: Be careful when removing outlet plugs or connected Air Supply
Lines. System may be pressurized.