Truck refrigeration units, bus air conditioning system
  • 4NFCY Compressor
  • 4NFCY Compressor

  • Cylinder volume: • 647 cm³
  • Displacement (1450rpm): • 56,2 m³/h
  • Displacement (3000rpm): • 116,4 m³/h
  • Weight magnetic clutch: • 10 kg
  • V-belts: • 2 x SPB
  • Maximum pressure (LP/HP): • 19 / 28 bar
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  • 4NFCY Compressor

    Bitzer 4NFCY Compressor is Necessary for Bus HVAC 
    Well-known Bitzer compressor is the core parts of bus air conditioning, thanks to high efficiency, good quality and good refrigeration in bus HVAC industry, Bitzer 4NFCY Compressor is mainly suitable for the Guchen Bus air conditioning which mounted on the rooftop or rear of 8.5 meters - 12meters bus and double-decker bus.

    Features of Bitzer 4NFCY Compressor 
    Bitzer 4NFCY Compressor for various Bus Air Conditioner 
    1. Original Bitzer brand compressor 
    2. Ensuring maximum cooling capacity for bus air conditioning with1450rpm
    3. Match various types of clutch
    4. Long service life thanks to high reliability and durable in BITZER quality
    5. High efficiency and high smooth running dut to dynamical mass compensation
    6. Minimal oil emissions owing to the internal oil separator.
    4. CE

    Application of Bitzer 4NFCY compressor 
    Bitzer 4NFCY compressor is used  for bus air conditioning, to refrigerate or cool the driver cab or bus passenger compartment, make sure traveller have a confortable climate by bus. Bitzer 4NFCY compressor is the heart of  bus cooling system, hence how to choose a suitable bus HVAC compressor is most important for your bus manufacturer or mini bus factory.

    4NFCY Compressor

     

    SI

    IP

    Cylinder volume

    647 cm³

    39.4 CIR

    Displacement (1450rpm)

    56,2 m³/h

    1986 CFH

    Displacement (3000rpm)

    116,4 m³/h

    4110 CFH

    No. of cylinder x bore x stroke

    4 x 70 x 42mm

    4 x 2.76 inch x 1.65 inch

    Allowed speed range

    500 .. 3500 1/min

    500 .. 3500 1/min

    Weight (without clutch)

    36,0 kg

    73.0 lb

    Magnetic clutch 12V or 24V DC

    LA16 (Option)

    LA16 (Option)

    Weight magnetic clutch

    10 kg

    22 lb

    V-belts

    2 x SPB

    2 x SPB

    Maximum pressure (LP/HP)

    19 / 28 bar

    275 / 403 psi

    Connection suction line

    35 mm - 1 3/8'

    35 mm - 1 3/8'

    Connection discharge line

    35 mm - 1 3/8'

    35 mm - 1 3/8'

    Oil type R134a

    BSE 55 (Option)

    BSE 55 (Option)

    Oil type R22

    B5.2 (Standard)

    B5.2 (Standard)

    Oil charge

    2,5 dm³

    88 fl. Oz

    Crankcase heater

    70 W 12or 24V DC (Option)

    70 W 12or 24V DC (Option)

    Pressure relief valve

    Standard

    Standard

    Oil drier

    Option

    Option

    Capacity control

    100-50% (Option)

    100-50% (Option)

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