SCR Compressor

Nitrogen compressor N series

Working Power:37~280【KW】
Free Air Delivery:4.2~48.5【m³/min 】
Inlet pressure:Lower than 0.5【bar】
Discharge pressure:7/8/10【bar】
Transmission method:Direct driven
Cooling method:50N-100N Air cooling,125WN-375WN Water cooling

product Features

    N series 产品特点

    product details
    • 1 Oil-free screw head

      Using German GHH-rand dry oil-free airend, excellent oil-free airend technology, compressed nitrogen is 100% oil-free. Two-stage compression is efficient and stable.

      Down-to-earth investment for the future

    • 2 double seal

      Stainless steel air seal and labyrinth oil seal, double protection measures to ensure purity and pollution-free nitrogen.

      N series 产品特点

    • 3 Super Coated Stainless Steel Rotor

      Use stainless steel as the rotor material to ensure the life and stable operation of the machine head. The inner wall of the rotor and the compression chamber is coated with a strong, super coating UltraCoatTM, which improves the reliability of the compressor and the quality of compressed nitrogen.

      N series 产品特点

    • 4 motor

      High-efficiency standard TEFC motor, IP55 Protection grade, F insulation grade, VSD motor is option for the VSD control.

      N series 产品特点

    • 5 intake filter

      The intake filter adopts a special pressure-bearing design to ensure that the intake pressure is 1Bar without leakage.

      N series 产品特点

    • 6 Siemens core electrical components

      Reliable Siemens core electrical control components ensure long-term stable operation of the unit, and all-round safety protection from pressure, temperature, current, mechanical transmission, etc. is adopted to ensure mechanical and personal safety.

      N series 产品特点

    • 7 Efficient intake valve design

      The hydraulic adjustment mechanism replaces the pneumatic adjustment mechanism, which avoids the regular replacement of pneumatic components and reduces unnecessary downtime and maintenance costs.

      N series 产品特点

    • 8 Venture tube

      Effectively prevent pressure, flow and avoid high-frequency sound due to airflow pulsation and vibration.

      N series 产品特点

    • 9 Color touch display

      7-inch high-definition color LCD touch screen, real-time monitoring of compressor running status, system flow chart display is clear and intuitive, friendly man-machine interface design.

      N series 产品特点

    • 10 Online remote monitoring(Option)

      Through the mobile phone APP, you can grasp various data of the compressor's operating status with one click, realize preventive maintenance, and have higher operating energy efficiency.

      N series 产品特点

    product parameter
    Model KW HP Capacity
    SCR50NPM-7 37 50 3.4-5.7 7 2380*1250*1980 2400 DN50
    SCR50NPM-8 3.3-5.5 8
    SCR50NPM-10 2.5-4.6 10
    SCR60NPM-7 45 60 4.1-6.8 7 2380*1250*1980 2500 DN50
    SCR60NPM-8 3.9-6.6 8
    SCR60NPM-10 3.2-5.4 10
    SCR75N-7 55 75 9.2 7 2380*1120*1880 2750 DN50
    SCR75N-8 9 8
    SCR75N-10 7.7 10
    SCR100N-7 75 100 12.2 7 2380*1120*1880 2800 DN50
    SCR100N-8 12 8
    SCR100N-10 10.7 10
    SCR125WN-7 90 125 16 7 2380*1960*2110 3400 DN65
    SCR125WN-8 13.6 8
    SCR125WN-10 13 10
    SCR150WN-7 110 150 19.5 7 2880*1960*2110 3500 DN65
    SCR150WN-8 18.2 8
    SCR150WN-10 16.5 10
    SCR180WN-7 75 100 23 7 2880*1960*2110 3800 DN65
    SCR180WN-8 22.5 8
    SCR180WN-10 19.5 10
    SCR220WN-7 160 220 25.8 7 2880*1960*2110 4000 DN65
    SCR220WN-8 25.5 8
    SCR220WN-10 22 10
    SCR300WN-7 220 300 37.8 7 3350*2280*2080 5000 DN100
    SCR300WN-8 37.5 8
    SCR300WN-10 34 10
    SCR340WN-7 250 340 45 7 3350*2280*2080 5200 DN100
    SCR340WN-8 42 8
    SCR340WN-10 38 10
    SCR375WN-7 280 375 47 7 3350*2280*2080 5500 DN100
    SCR375WN-8 46.5 8
    SCR375WN-10 41 10


    Standard voltage is 380V/50HZ/3P, other voltage is available.

    VSD is available, The recommended best capacity range is 60%-100%.

    Alpine/high altitude, high temperature, high humidity, high dust loads or other adverse working conditions will require specialized custom designs.These are available on special request.

    We reserve the right to make changes and improvements to the design and appearance.

    Specifications may change without prior notice.

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