VCD Series

VCD Series
CO2 Adsorbers

For Dry, CO2-Free Air to 99 lpm

The VCD Series Carbon Dioxide Adsorbers are designed to remove CO2 from compressed air. The Adsorber does this by using media beds featuring 13X molecular sieve in a pressure swing adsorption process. Adsorbed moisture and CO2 are vented to atmosphere while dry CO2-Free air is provided at the outlet port.

Design Features includes direct acting solenoid valves for positive shifting and reliable flow control, fixed orifice designed for consistent, trouble free purge flow. Components are easily serviced and field replaceable, continuously self-regenerative operation. Standard voltage is 115 VAC, & 230 VAC is available as an option. Standard operating pressures from 50 to 150 psig.

Standard Features:
  • Outlet CO2 content to less than 1 PPM
  • Outlet H2O content to less than (-100°F dew point)
  • Compact and lightweight design requires less space
  • Solid state timer with built-in memory for energy savings come standard
  • NEMA 1 Electrical
  • Purge mufflers and power cord come standard
Optional Features:
  • Available Input Voltages
    • 115 VAC
    • 230 VAC
General Specifications:
VCD3 VCD4
INLET Flow:
(lpm @ 100 PSIG)
40 95
PURGE Flow
(lpm @ 100 PSIG)
17 35
OUTLET Flow
(lpm @ 100 PSIG)
23 60
*Capacities are based on inlet conditions of 70°F, 100% RH, and normal ambient CO2 levels of approximate 375 ppm
Inlet / Outlet Ports
(NPT)
1/4"
Power Requirements
(Per Model Voltage Option)
115 VAC, Single Phase, 50/60 Hz
230 VAC, Single Phase, 50/60 Hz
Maximum Temperature 120°F ambient
Maximum Pressure 150 PSIG
Outlet CO2 Concentration Less than 1 ppm
Outlet H2O Concentration Less than 1 PPM (-100°F dew point)
Dimensions:
Weight
(lbs)
Height
(in)
Width
(in)
Depth
(in)
VCD3 9 16.1 8.0 4.8
VCD4 14 24.1
VCD Series Dimensions
NOTES:
Recommended Filtration on INLET -
  • Lubricated Compressor: 5.0 Micron Filter and 0.01 Micron Filter
  • Non-lubricated Compressor: 5.0 Micron Filter
VCD Series Configuration

Need A Custom Sized CO2 Adsorber?

Contact Altec AIR for assistance selecting the right adsorber for your application.
All you need is the required dewpoint, operating pressure, and the required inlet or outlet flow rate.