ALTEC AIR, LLC
P550W Series Air Dryers User’s Guide
Page 9 of 98
P011658 – Rev. S
5.4 Technical Specifications
P550W
P550WH
P550WLP
P552W
P552WH
P552WLP
Output
Capacity
Normal: Up to 350 SCFD (9.9 SCMD) continuous
Maximum: 550 SCFD (15.6 SCMD) emergency
Power
Requirements
110 - 125 VAC,
50 / 60 Hz, 7.0 Amps
208 - 253 VAC, 1 Phase,
50 / 60 Hz, 3.5 Amps
Outlet
Pressure
Range
2 – 15 PSI
(13.8-103.4 KPa)
0.3 - 7.5
PSI
(2-52.7
KPa)
2 – 15 PSI
13.8-103.4 KPa
0.30 – 7.50
PSI
2-52.7 KPa
Outlet Air
Humidity
Less than 2% RH
Compressor
Type
Two-cylinder, 1/2 HP, oil-less type
Drying
Method
Heatless Desiccant
Operating
Temperature
Range
40
to 85
F (optimal)
4.4
- 30
C
Noise Level
51 dBA at 3’, 48 dBA at 10’
Alarms
Standard alarms – complete readings of all critical measurement points,
individual alarm indication display, including SNMP communication
Outlet
Connections
3/8”
O.D.
tube
fitting
3/8”
Press-to-
lock, 4-
bank
manifold
with shut
off
valves
3/8” O.D. tube fitting
3/8”
Press-to-
lock, 4-
bank
manifold
with shut
off
valves
3/8”
O.D.
tube
fitting
Dimensions
12” D x 17.25” W x 27” H
(30.5 cm D x 43.815 cm W x 68.6 cm H)
Net Weight
74 lbs (33.6 Kg)
