Mattei MBD Series Click for Larger View

Call us TODAY at 727-847-4900 or
Toll Free at 800-761-4298

Request A Quote!

Mattei MBD Series Desiccant Air Dryers
Blower Purge

100 to 3,000 SCFM
MHD Series blower purge dryers provide clean, dry air to -40°F for process applications and where air lines are subject to icing from freezing temperatures. A low pressure blower combines with a heater to reduce purge air to 2% of rated capacity.

MBD Series with (EMS) prepare the offline desiccant tower for service, then save energy by managing the blower, heater and purge air functions to minimize wasted energy.

MBD Series blower purge dryers use an external heater to heat ambient air for the purge air stream from an external low pressure blower to evacuate the moisture from the offline bed, then, uses about 2% of rated capacity to cool the bed down once regenerated.

Mattei’s Primary Blowdown System is standard on all MBD Series heat reactivated air dryers 1000 scfm and larger. It improves performance and efficiency while increasing desiccant life.
MTP Display
The Control Center is designed to accomodate Mattei’s optional Demand Controller.

The Demand Controller automatically adjusts energy use to actual moisture load. Moisture loading is affected by inlet temperature, pressure, relative humidity, and flow.

At $0.08 per KWH, the Demand Controller would save $6,730 annually when used with a 1000 scfm externally heated dryer operating at 75% load for 8,000 hours, at an average inlet temperature of +80°F (27°C). Digital dew point control provides for additional energy savings by allowing the operator to select higher dewpoints when appropriate. The moisture probe is contained in and protected by a rugged, stainless steel housing with a 80 micron sintered metal guard and a pressure rating of 3000 psi g.
Blower Purge Desiccant Dryer
*Scroll to the right on mobile to see entire chart
   Model
SCFM
Heater kW
Blower HP
Air Connection
MBD-100-1.0NPT
100
0.75
3
1" NPT
MBD-200-1.5NPT
200
0.75
6
1-1/2" NPT
MBD-300-1.5NPT
300
1.5
6
1-1/2" NPT
MBD-400-2.0NPT
300
1.5
9
2" NPT
MBD-500-2.0NPT
500
12
2
2" NPT
MBD-600-2.0NPT
600
12
2
2" NPT
MBD-800-2.0NPT
800
18
5
2" NPT
MBD-1000-3.0FLG
1000
18
5
3" Flg
MBD-1200-3.0FLG
1200
25
5.5
3" Flg
MBD-1500-4FLG
1500
30
7.5
4" Flg
MBD-2000-4FLG
2000
30
7.5
4" Flg
MBD-2600-4FLG
2000
50
10
4" Flg
MBD-3000-6FLG
2000
60
10
6" Flg

*Scroll to the right on mobile to see entire chart
   Description
Flow Range @ 100 psi g
(7 bar g)
Dewpoint
Max Operating
Pressure
Min Operating
Pressure
Max Inlet
Temp
Min Inlet
Temp
Electrical
MBD-100 -
MBD-1500
500-1500 cfm
-40°F (-40°C)
Standard
150 psi g
(10.3 bar g)
80 psi g
(5.5 bar g)
120°F
(49°C)
50°F
(10°C)
460V/3Ph/60Hz
Control Power
115V/1Ph/60Hz
(575V/3Ph/60Hz
Optional)
MBD-2000 -
MBD-3000
200-12,000 cfm
-40°F (-40°C)
Standard
135 psi g
(10.3 bar g)
80 psi g
(5.5 bar g)
120°F
(49°C)
50°F
(10°C)
460V/3Ph/60Hz
Control Power
115V/1Ph/60Hz
(575V/3Ph/60Hz
Optional)

Notes:
1. MF2 and MF4 filters ARE included. Filters supplied mounted on Models MBD500 - MBD800
2. Above information should be used as a guideline. Flows are at 100 psi g inlet pressure, 100°F inlet temperature and 100°F ambient temperature.
For specific applications, please consult mdi.
3. Weight includes desiccant (shipped loose Models MBD-2000 and up).
4. For sizing at other temperatures and pressures, please consult factory.
For specific applications, please consult Mattei Technical Services.
* 575V UNITS ARE AVAILABLE FOR THE CANADIAN MARKET IN PLACE OF 460V

Blower Purge Desiccant Dryer with Energy Management System (EMS)
*Scroll to the right on mobile to see entire chart
   Model
SCFM
Heater kW
Blower HP
Air Connection
MBD-100-1.0NPT-EMS
100
0.75
3
1" NPT
MBD-200-1.5NPT-EMS
200
0.75
6
1-1/2" NPT
MBD-300-1.5NPT-EMS
300
1.5
6
1-1/2" NPT
MBD-400-2.0NPT-EMS
300
1.5
9
2" NPT
MBD-500-2.0NPT-EMS
500
12
2
2" NPT
MBD-600-2.0NPT-EMS
600
12
2
2" NPT
MBD-800-2.0NPT-EMS
800
18
5
2" NPT
MBD-1000-3.0FLG-EMS
1000
18
5
3" Flg
MBD-1200-3.0FLG-EMS
1200
25
5.5
3" Flg
MBD-1500-4FLG-EMS
1500
30
7.5
4" Flg
MBD-2000-4FLG-EMS
2000
30
7.5
4" Flg
MBD-2600-4FLG-EMS
2000
50
10
4" Flg
MBD-3000-6FLG-EMS
2000
60
10
6" Flg

*Scroll to the right on mobile to see entire chart
   Description
Flow Range @ 100 psi g
(7 bar g)
Dewpoint
Max Operating
Pressure
Min Operating
Pressure
Max Inlet
Temp
Min Inlet
Temp
Electrical
MBD-100 -
MBD-1500
500-1500 cfm
-40°F (-40°C)
Standard
150 psi g
(10.3 bar g)
80 psi g
(5.5 bar g)
120°F
(49°C)
50°F
(10°C)
460V/3Ph/60Hz
Control Power
115V/1Ph/60Hz
(575V/3Ph/60Hz
Optional)
MBD-2000 -
MBD-3000
200-12,000 cfm
-40°F (-40°C)
Standard
135 psi g
(10.3 bar g)
80 psi g
(5.5 bar g)
120°F
(49°C)
50°F
(10°C)
460V/3Ph/60Hz
Control Power
115V/1Ph/60Hz
(575V/3Ph/60Hz
Optional)

Notes 1. MF2 and MF4 filters ARE included. Filters supplied mounted on Models MBD500 - MBD800
2. Above information should be used as a guideline. Flows are at 100 psi g inlet pressure, 100°F inlet temperature and 100°F ambient temperature.
For specific applications, please consult mdi.
3. Weight includes desiccant (shipped loose Models MBD-2000 and up).
4. For sizing at other temperatures and pressures, please consult factory.
For specific applications, please consult Mattei Technical Services.
* 575V UNITS ARE AVAILABLE FOR THE CANADIAN MARKET IN PLACE OF 460V

PowerLoc Demand Control Option is an Energy Management system that adjusts energy use to demand. Features automatic demand control, digital dewpoint readout, 4-20mA analog output (optional) and high humidity alarm with contacts.




*Scroll to the right on mobile to see entire chart
Model
Length (in)
Width (in)
Height (in)
Weight (lbs net)
MBD-100
37
49
83
1,050
MBD-200
39
56
85
1,500
MBD-300
27
43
87
1,900
MBD-400
27
47
88
2,180
MBD-500
27
50
89
2,840
MBD-600
28
52
92
3420
MBD-800
35
64
93
4,490
MBD-1000
41
74
102
5,700
MBD-1500
60
78
113
7,165
MBD-2000
66
114
112
9,850
MBD-2600
72
132
112
12,210
MBD-3000
72
132
112
12,650