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Mattei AC Series Air Compressors

34 to 292 SCFM
Mattei’s AC (Air Center) Series is comprised of highly efficient, reliable rotary vane air compressors. AC Series quiet cabinet constant-duty Rotary Vane Compressors meet the demands for high quality compressed air with energy saving motors, starters and microprocessor based electronic controls. Ideal for automotive, commercial and industrial applications. Mattei rotary vane air compressors are truly in a class of their own and known for their dependable operation and low maintenance.

• Superior SCFM/HP performance
• Unaltered performance through time
• No wear of the compressor’s moving mechanical parts
• Compact design
• Slow 1,800 RPM rotational speed
• Low maintenance
• Quiet operation
• Low oil volume and consumption
• System friendly adaptable controls
Mattei AC Series More Air
AC Series must be compared on an SCFM basis — not based on HP. Why? Because, AC Series uses our most advanced airends to produce more SCFM per HP than typical rotary air compressors, so to do a fair comparison, you usually need to select the next smaller size. In fact, it is not uncommon to get the same level of SCFM output from the next smaller AC Series model.

All models are equipped with star-delta motor starters, premium efficient TEFC motors, quiet acoustic enclosure, air-cooled aftercooler, intelligent zero-loss electronic condensate drain and separator kit and are filled wit Mattei Rotoroil 8000 F2 synthetic oil. AC Series models are equipped with microprocessor control and protection system MaestroXS.
AC SERIES BASE MOUNT(1)(2), AIR-COOLED
Model(s): AC 7 LX, AC 7 HX, AC 7 HHX, AC 11 LX, AC 11 HX, AC 11 HHX, AC 30 LX, AC 30 HX, AC 30 HHX, AC 37 LX, AC 37 HX, AC 37 HHX, AC 45 LX, AC 45 HX, AC 45 HHX

*Scroll to the right on mobile to see entire chart
   Model
HP
kW
PSIG
CFM
dB(A)
NPT
AC 7 LX
10
7.5
115
49
67
¾"
AC 7 HX
10
7.5
145
42
67
¾"
AC 7 HHX
10
7.5
188
34
67
¾"
AC 11 LX
15
11
115
75
67
¾"
AC 11 HX
15
11
145
66
67
¾"
AC 11 HHX
15
11
188
48
67
¾"
AC 30 LX
40
30
115
198
68
2"
AC 30 HX
40
30
145
164
68
2"
AC 30 HHX
40
30
188
129
68
2"
AC 37 LX
50
37
115
240
68
2"
AC 37 HX
50
37
145
199
68
2"
AC 37 HHX
50
37
188
169
68
2"
AC 45 LX
60
45
115
292
68
2"
AC 45 HX
60
45
145
247
68
2"
AC 45 HHX
60
45
188
206
68
2"
Working pressures: 109 psig for 115 psig version - 138 psi for 145 psi version - 181 psig for 188 psig version
(1) Available in 208, 230, 460, or 575V/3ph/60hz.
(2) Models 30 through 45 available water-cooled.
Note: Product is built with UL/ETL/CSA approved components. Agency approval is available at no extra cost if specified on initial purchase order. Purchase order must state
UL or CSA approval is required for the entire compressor. May affect lead times.
AC SERIES BASE MOUNT(1)(2), WATER-COOLED
Model(s): AC 30 LWX, AC 30 HWX, AC 30 HHWX, AC 37 LWX, AC 37 HWX, AC 37 HHWX, AC 45 LWX, AC 45 HWX, AC 45 HHWX

*Scroll to the right on mobile to see entire chart
   Model
HP
kW
PSIG
CFM
dB(A)
NPT
AC 30 LWX
40
30
115
198
69
2"
AC 30 HWX
40
30
145
164
69
2"
AC 30 HHWX
40
30
188
129
69
2"
AC 37 LWX
50
37
115
240
69
2"
AC 37 HWX
50
37
145
199
69
2"
AC 37 HHWX
50
37
188
169
69
2"
AC 45 LWX
60
45
115
292
69
2"
AC 45 HWX
60
45
145
247
69
2"
AC 45 HHWX
60
45
188
206
69
2"
Working pressures: 109 psig for 115 psig version - 138 psi for 145 psi version - 181 psig for 188 psig version
(1) Available in 208, 230, 460, or 575V/3ph/60hz.
(2) Models 30 through 45 available water-cooled.
Note: Product is built with UL/ETL/CSA approved components. Agency approval is available at no extra cost if specified on initial purchase order. Purchase order must state
UL or CSA approval is required for the entire compressor. May affect lead times.
AC SERIES - 80 GALLON TANK MOUNT(1)(2)
Model(s): AC 7 LX-TM, AC 7 HX-TM, AC 7 HHX-TM, AC 11 LX-TM, AC 11 HX-TM, AC 11 HHX-TM

*Scroll to the right on mobile to see entire chart
   Model
HP
kW
PSIG
CFM
dB(A)
NPT
AC 7 LX-TM
10
7.5
115
49
67
¾"
AC 7 HX-TM
10
7.5
145
42
67
¾"
AC 7 HHX-TM
10
7.5
188
34
67
¾"
AC 11 LX-TM
15
11
115
75
67
¾"
AC 11 HX-TM
15
11
145
66
67
¾"
AC 11 HHX-TM
15
11
188
48
67
¾"
Working pressures: “LX” 109 psig for 115 psig version - “HX” 138 psi for 145 psi version - “HHX” 180 psi for 188 psi.
(1) Available in 208, 230, 460, or 575V/3ph/60hz.
(2)80 or 120 GALLON TANK MOUNT: Condensate drain and separator kit are standard. Includes pressure gauge, safety valve, and manual tank drain valve.
Note: Product is built with UL/ETL/CSA approved components. Agency approval is available at no extra cost if specified on initial purchase order. Purchase order must state
UL or CSA approval is required for the entire compressor. May affect lead times.
AC SERIES - 120 GALLON TANK MOUNT(1)(2)
Model(s): AC 7 LX-TM 120, AC 7 HX-TM 120, AC 7 HHX-TM 120, AC 11 LX-TM 120, AC 11 HX-TM 120, AC 11 HHX-TM 120

*Scroll to the right on mobile to see entire chart
   Model
HP
kW
PSIG
CFM
dB(A)
NPT
AC 7 LX-TM 120
10
7.5
115
49
67
¾"
AC 7 HX-TM 120
10
7.5
145
42
67
¾"
AC 7 HHX-TM 120
10
7.5
188
34
67
¾"
AC 11 LX-TM 120
15
11
115
75
67
¾"
AC 11 HX-TM 120
15
11
145
66
67
¾"
AC 11 HHX-TM 120
15
11
188
48
67
¾"
Working pressures: “LX” 109 psig for 115 psig version - “HX” 138 psi for 145 psi version - “HHX” 180 psi for 188 psi.
(1) Available in 208, 230, 460, or 575V/3ph/60hz.
(2)80 or 120 GALLON TANK MOUNT: Condensate drain and separator kit are standard. Includes pressure gauge, safety valve, and manual tank drain valve.
Note: Product is built with UL/ETL/CSA approved components. Agency approval is available at no extra cost if specified on initial purchase order. Purchase order must state
UL or CSA approval is required for the entire compressor. May affect lead times.

Advanced System Controllers

MicroC: Standard on Models AC 4 & AC 5
Programmable microprocessor based control and protection system which controls compressor operation and adapts to the specific requirements of the air distribution system. MicroC offers a variety of programming levels and special options for controlling and analyzing system operation and faults. Advanced programming and analysis levels are protected by digital codes to avoid unintentional tampering. MicroC has an integrated memory module that stores the operational settings and data in case of power outage.
Mattei MicroC Sysyem Controller
MAESTRO XS : Standard on Models AC 7 and larger
State-of-the-art computerized controller, Maestro XS automatically controls, monitors and programs the compressor’s operation, and can be connected to a PC for remote control. In addition to providing all of the features found in the MicroC, Maestro XS can become master of a multi-compressor compressed air plant, thus saving on the installation of a dedicated Master controller, if connected to other compressed air packages equipped with Maestro XS controllers.
Mattei MAESTRO XS System Controller

How It Works

Ambient air is drawn through a filter into the compression chamber consisting of a stator in which an eccentrically arranged rotor revolves at 1,800 rpm. An air intake valve automatically adjusts incoming air volume to match your control scheme. The rotor has longitudinal slots in which the vanes slide. Zero-wear vanes ride on a thin film of oil and are held against the stator by centrifugal force. The air is compressed through the contraction in volume of each chamber formed by the vanes, the rotor and the stator wall. Sealing, cooling and lubrication are ensured by the oil injected into the chamber. How Mattei AC Series Works

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   Description
Models
Code
Condensate drain and separator kit
AC 7 & 11
AC 30 & 45, AC 30 & 45W
IF54A34770
IF54A34673
High efficiency intake filter kit
AC 7 & 11
AC 30 & 45, AC 30 & 45W
IF54A42953
IF54D60751
Maestro XS expansion module
AC 7 & 11
AC40C23976
Maestro XS converting serial board
AC 7 & 11
AC 30 & 45, AC 30 & 45W
AC40C23981
Soundproofing intake air duct
AC 7 & 11
IF44A34788
Cabinet Heater kit
(protects compressor to +14°F ambient)
AC 7 & 11
AC 30 & 45, AC 30 & 45W
IF54A38487
IF54A38389


Options TANK MOUNTED COMPRESSORS
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   Description
Models
Code
High efficiency intake filter kit
AC 7 & 11
IF54A42953
Condensate drain and separator kit
AC 7 & 11
IF54A34770
Maestro XS expansion module
AC 7 & 11
AC40C23976
Maestro XS converting serial board
AC 7 & 11
AC40C23981
Soundproofing intake air duct
AC 7 & 11
IF44A34788




AC SERIES BASE MOUNT, AIR-COOLED

*Scroll to the right on mobile to see entire chart
Model
Length (in)
Width (in)
Height (in)
Weight (lbs net)
AC 7 LX
49
24
41
485
AC 7 HX
49
24
41
485
AC 7 HHX
49
24
41
485
AC 11 LX
49
24
41
529
AC 11 HX
49
24
41
529
AC 11 HHX
49
24
41
529
AC 30 LX
72
38
66
1,763
AC 30 HX
72
38
66
1,763
AC 30 HHX
72
38
66
1,763
AC 37 LX
72
38
66
1,830
AC 37 HX
72
38
66
1,830
AC 37 HHX
72
38
66
1,830
AC 45 LX
72
38
66
2,073
AC 45 HX
72
38
66
2,073
AC 45 HHX
72
38
66
2,073

AC SERIES BASE MOUNT, WATER-COOLED
*Scroll to the right on mobile to see entire chart
Model
Length (in)
Width (in)
Height (in)
Weight (lbs net)
AC 30 LWX
72
38
66
1,807
AC 30 HWX
72
38
66
1,807
AC 30 HHWX
72
38
66
1,807
AC 37 LWX
72
38
66
1,874
AC 37 HWX
72
38
66
1,874
AC 37 HHWX
72
38
66
1,874
AC 45 LWX
72
38
66
2,116
AC 45 HWX
72
38
66
2,116
AC 45 HHWX
72
38
66
2,116

AC SERIES - 80 GALLON TANK MOUNT
*Scroll to the right on mobile to see entire chart
Model
Length (in)
Width (in)
Height (in)
Weight (lbs net)
AC 7 LX-TM
54
32
67
795
AC 7 HX-TM
54
32
67
795
AC 7 HHX-TM
54
32
67
795
AC 11 LX-TM
54
32
67
840
AC 11 HX-TM
54
32
67
840
AC 11 HHX-TM
54
32
67
840

AC SERIES - 120 GALLON TANK MOUNT
*Scroll to the right on mobile to see entire chart
Model
Length (in)
Width (in)
Height (in)
Weight (lbs net)
AC 7 LX-TM 120
59
32
71
870
AC 7 HX-TM 120
59
32
71
870
AC 7 HHX-TM 120
59
32
71
870
AC 11 LX-TM 120
54
32
71
915
AC 11 HX-TM 120
59
32
71
915
AC 11 HHX-TM 120
59
32
71
915



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