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ERC 4-5-7-11

Mattei rotary vane compressors of the Classic series, ERC 4-5-7-11 model, are the ideal solution for compressed air requests for the small- and medium-sized businesses. Without bodywork, complete and efficient, they are perfect for any industrial application.
Flow rate from 0.49 to 1.97 m³/min

Powers of 4, 5.5, 7.5 and 11 kW.

 

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BENEFITS

Energy Savings

Equipped with IE3 class energy saving electric motors.
The low rotation speed of the air end and the 1:1 direct coupling between the electric motor and the compressor ensure energy savings of more than 15% compared to other rotary compressors. 

Simple, Economical Maintenance

Without bodywork, the ERC 4-5-7-11 compressors require simple and fast maintenance and service operations. The absence of rolling bearings contributes significantly to reducing maintenance costs. These costs are however low because the vanes, rotor and stator have an almost unlimited life if proper maintenance is performed. Over 100,000 hours of operation are guaranteed without the need to replace the compression unit.

Safety and Protections

  • Automatic flow rate control: a special proportional modulating suction valve allows a constant pressure air supply and the possibility of working even without receiver. With this setting, the air flow rate automatically adapts to the air demand of the network to which the compressor is connected, with clear energy savings. 
  • Thermostatic valve: the compressors of the Classic series, ERC 4-5-7-11 model, are equipped with thermostatic valve that maintains the ideal operating temperature for optimum energy efficiency.

Electronic Control

Classic series compressors, ERC 4-5-7-11 model, are equipped with a Maestro XB electronic controller, whose graphic display allows constantly monitoring oil temperature, line pressure, and the enable, operation, and load hours.

Standard Equipment

  • soft start: this solution starts the motor progressively, thus drastically reducing the power used during this particular phase;
  • safety thermostat to protect against excessive air-oil mixture temperature;
  • pressure gauge;
  • first filling with oil “ROTOROIL F2”;
  • high-efficiency intake filter: the 99% efficient filtration system ensures quality compressed air for every application, while the special multi-stage oil separation guarantees a residual oil content in the air of less than 3 mg/m³;
  • aftercooler of the compressed air suitably sized and fully made in aluminium.

 

Installations

  • ERCS version on 270l receiver

 

  • FEATURES
    Model F.A.D. Sound Pressure Level Power
      8 bar(g)
    116 psig
    L
    10 bar(g)
    145 psig
    H
    13 bar(g)
    189 psig
    HH
    dB(A) kW hp
    400V/50HZ/3 m3/min cfm m3/min cfm m3/min cfm      
    ERC 4 0.7 24.7 0.53 18.7 0.49 17.3 71 4 5
    ERC 5 0.89  31.4 0.76 26.8 0.57 20.1 71 5.5 7.5
    ERC 7 1.38 48.7 1.15 40.6 0.96 33.9 75 7.5 10
    ERC 11 1.97 69.6 1.7 60 1.35 47.7 75 11 15
    460V/60HZ/3                  
    ERC 4 0.73 25.8 0.63 22.2 0.43 15.2 73 4 5
    ERC 5 1.02 36 0.82 29 0.69 24.4 73 5.5 7.5
    ERC 7 1.39 49.1 1.2 42.4 1.18 41.7 77 7.5 10
    ERC 11 2.11 74.5 1.87 66 1.65 58.3 77 11 15
  • DIMENSIONS
    Model Length Width Height Weight
      mm inch mm inch mm inch kg lbs
    400V/50HZ/3                
    ERC 4 1140 44.9 600 23.6 700 27.6 130 286
    ERC 5 1140 44.9 600 23.6 700 27.6 130 286
    ERC 7 1460 57.5 660 26 740 29.1 240 528
    ERC 11 1460 57.5 660 26 740 29.1 265 583
    460V/60HZ/3                
    ERC 4 1140 44.9 600 23.6 700 27.6 130 286
    ERC 5 1140 44.9 600 23.6 700 27.6 130 286
    ERC 7 1460 57.5 660 26 740 29.1 240 528
    ERC 11 1460 57.5 660 26 740 29.1 265 583

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WHAT OUR CUSTOMERS ARE SAYING

SIDERINOX

Since the 90s the Mattei compressors have accompanied Siderinox in the production of stainless steel tubes, supplying the compressed air required for all automation operations.

ELITE SPICE

Mattei high-efficiency Rotary Vane air compressors have been installed for over 25 years at the production facilities of this American spice and seasoning manufacturer.

BESSELING GROUP

Founded as a family business specializing in supplying controlled atmosphere, it entered the sector in 1986 when a member of the Besseling family innovated controlled atmosphere technology to offer articles capable of immediately winning a considerable market share.

SERVING INDUSTRIES

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PEOPLE AND GOODS TRANSPORT INDUSTRY

Mattei offers a wide range of vane compressor models that perfectly meet the specific needs of the transport industry.

Settori_Sanitario
HEALTHCARE AND PHARMACEUTICAL INDUSTRY

The reliability of Mattei compressors, the high quality standards of the delivered compressed air and the compliance with the industry regulations, make them ideal to be used in the healthcare and pharmaceutical industry.

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FOOD INDUSTRY

Reduced operating costs, environmental sustainability and extreme purity of the air supplied make Mattei compressors suitable for all processes in the food industry.

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