Van Air Systems D2 User Manual
Single tower dryer model d-2, Installation instructions, Product purpose & function
PAGE 1
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3-5/8"
3-1/2
"
5-1/2
"
5-1/2"
13-7/16"
1-3/16"
12-1/4"
11/16"
FILL
LEVEL
LOW
LEVEL
PRODUCT PURPOSE & FUNCTION:
Van Air's Single Tower (Delinquescent) Dryer model D-2 is designed to remove water vapors from compressed air systems
in low flow applications. The housing is made of lightweight cast aluminum and coated with an epoxy powdercoating for corrosion
resistance. A PVC plastic support grid promotes efficient drying and drainage. A sight glass window provides a visual indication for
when to add more Dry-O-Lite desiccant.
®
INSTALLATION INSTRUCTIONS
SINGLE TOWER DRYER MODEL D-2
VAN AIR PART NUMBER: 80-0104
March 2009
P/N: 432-00159-B
READ INSTRUCTION CAREFULLY BEFORE INSTALLING DRYER.
DO NOT REPLACE ANY ITEM ON DRYER UNTIL DRYER IS COMPLETELY DEPRESSURIZED.
DO NOT OPERATE DAMAGED OR LEAKING DRYER, REMOVE FROM SERVICE IMMEDIATELY.
DO NOT OPERATE ABOVE MAXIMUM WORKING PRESSURE (MWP) AND/OR MAXIMUM OPERATING TEMPERATURE (°F).
TAKE PROPER SAFETY PRECAUTIONS FOR THE GAS BEING PROCESSED.
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WARNINGS
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1/4" BALL
VALVE
FLOW CAPACITIES
FLOW CAPACITIES (SCFM)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
25
50
75
100
125
150
175
200
OPERATING PRESSURE (PSIG)
FIGURE 1 SPECIFICATIONS
1/2" NPT
OUTLET
(PORT A)
SIGHT
GLASS
DRY-O-LITE
DESICCANT
STEM &
GRID
HEAD
CLAMP
BOWL
1/2" NPT
INLET
(PORT B)
OPERATING CONDITION
MAXIMUM
WORKING
PRESSURE
INLET
TEMP
RANGE
HOUSING
WEIGHT
APPROX.
DESICCANT
REQUIRED
200 PSIG 35-100°F 4 LBS 2LBS