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Mattei MCD Series Refrigerated Air Dryers

325 to 3,000 SCFM
Mattei MCD Series energy saving cycling dryers automatically start and stop the refrigeration compressor to maintain dew point and keep your air system free of water. They are cost effective in saving you energy and wear and tear, and are idea for applications where the ambient temperature remains above freezing.

The MCD Series energy saving refrigerated air dryers match energy consumption to actual plant air demands to save you energy and remove the moisture from your compressed air.

Advanced temperature sensing technology cycles the compressor on-and-off to maximize energy savings and boost productivity from 325 through 3,000 scfm at pressures to 203 psi g.

Featuring hot gas bypass refrigeration controls and cycling compressor technology, you also get oversized heat exchangers with <2 psi pressure drop, quiet scroll compressors, R407C refrigerant, and a direct exchange concept which avoids the increased power consumption of thermal mass type dryers.
MTP Display
Standard features include:
• Digital LED dew point display
• Automatic DemandSmart Cycling or Hot Gas Bypass Operation
• Self-diagnostic control with warnings and alarms
• DemandSmart energy management system
• Optional RS485 BMS interface
Model(s): MCD-325, MCD-400, MCD-500, MCD-700, MCD-800, MCD-1000, MCD-1200, MCD-1600, MCD-2000, MCD-2400, MCD-3000
*Scroll to the right on mobile to see entire chart
   Model
SCFM
Available Voltages
Air Connection
MCD-0325-2.00NPTF
325
230V/3Ph/60Hz & 460V/3Ph/60Hz
2" NPT-F
MCD-0400-2.00NPTF
400
230V/3Ph/60Hz & 460V/3Ph/60Hz
2" NPT-F
MCD-0500-2.00NPTF
500
230V/3Ph/60Hz & 460V/3Ph/60Hz
2" NPT-F
MCD-0700-3.00NPTF
700
230V/3Ph/60Hz & 460V/3Ph/60Hz
3" NPT-F
MCD-0800-3.00NPTF
800
230V/3Ph/60Hz & 460V/3Ph/60Hz
3" NPT-F
MCD-1000-3.00NPTF
1,000
460V/3Ph/60Hz
3" NPT-F
MCD-1200-3.00NPTF
1,200
460V/3Ph/60Hz
3" NPT-F
MCD-1600-4F
1,600
460V/3Ph/60Hz
4" Flg
MCD-2000-6F
2,000
460V/3Ph/60Hz
6" Flg
MCD-2400-6F
2,400
460V/3Ph/60Hz
6" Flg
MCD-3000-6F
3,000
460V/3Ph/60Hz
6" Flg
Nominal Capacity based on: Ambient temperature 100°F, Inlet temperature 100°F, Inlet pressure 100 psi g.
* 575V UNITS ARE AVAILABLE FOR THE CANADIAN MARKET IN PLACE OF 460V

Maximum inlet temperature: 140°F (60°C)
Minimum ambient temperature: 41°F (5°C)
Maximum inlet pressure: 203 psi g (14 bar g)
Refrigerant: R407c
Delta P 2.0 psi d on average

Smart Control multi-functional control panel with
- digital dewpoint display
- multiple alarm indication
- maintenance reminder
- synoptic display
- status report
- volt free alarm contact
- optional RS485 connection
- fully programmable
- hour meter

Plus Pack continuous separation cross-flow heat exchanger (patent pending)
- 4-in-1 design
- extremely low pressure drop levels
- non-velocity sensitive demister for highly efficient removal of condensed liquid

Plus Drain zero air loss condensate removal system with adjustable set points
- zero air loss
- self programming and self diagnostic operation
- alarm function with automatic switch over to pre-programmed timed operation

Plus Save dryer cycling control (patent pending)
- continuously and automatically adjusts itself to the actual working parameters
- accurate dewpoint control
- sophisticated self learning control algorithm

On/Off switch with integrated disconnect switch

Compliant scroll compressor
- energy savings up to 20% versus traditional piston compressors
- nearly indestructible and highly reliable compliant technology (tolerates liquid returns)
- no pre-heating required
- compressor motor overload protection

NOTE: Models MCD 325 - MCD 3000 include the following equipment as standard:
-multi-functional control panel
-continuous separation cross-flow heat exchanger (patent pending)
-zero air loss condensate removal system with adjustable set points
-dryer cycling control (patent pending)
-on/off switch with integrated disconnect switch

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*Scroll to the right on mobile to see entire chart
Model
Length (in)
Width (in)
Height (in)
Weight (lbs net)
MCD-325
41
28
42
320
MCD-400
41
28
42
320
MCD-500
41
28
42
342
MCD-700
46
32
52
529
MCD-800
46
32
52
529
MCD-1000
46
32
52
551
MCD-1200
43
40
67
816
MCD-1600
71
40
68
1279
MCD-2000
71
40
68
1477
MCD-2400
71
40
68
1521
MCD-3000
71
40
81
1609