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Item    /   ModelNEC-2AL
NEC-2WL
NEC-3AL
NEC-3WL
NEC-5AL
NEC-5WL
NEC-6AL
NEC-6WL
Cooling capacity kW-25℃ Liquid temperature2.53.76.57.5
20℃ Liquid temperature6.09.015.018.0
FlowFlow range2-15 L/min2-20 L/min3-30 L/min4-40 L/min
Flow accuracy±0.2 L/Min
Output groupsSingle/dual/triple optional
TemperatureRange-25~100℃
Accuracy±0.1/±0.2℃
DetectionPT100
PressureDisplay/ControlPressure display/pressure controlled selectively
Pressure range2~3bar
CommunicationInterface TypeModbus rtu protocol, rs485 interface, optional can communication bus, ethernet interface tcp/ip protocol
Power sourceV/ph/Hz380/3/50(Non-standard power supply can be customized)
CompressorTypeImported brand flexible scroll compressor
PumpTypeStainless steel multistage variable frequency water pump
EvaporatorTypeStainless steel coil type/stainless steel shell and tube type
CondenserAir cooled typeHydrophilic aluminum foil + internal thread copper pipe
Water cooled typeHigh efficiency shell-tube type
Throttle elementExpansion valve
Control panel7-inch touch screen
Safety protectionPressure, current, cemperature, flow, liquid level, power supply, etc
Water pipe sizeG-3/4”
RefrigerantR404A
Item    /   ModelNEC-8AL
NEC-8WL
NEC-10AL
NEC-10WL
NEC-12AL
NEC-12WL
NEC-15AL
NEC-15WL
Cooling capacity kW-25℃ Liquid temperature9.812.515.019.0
20℃ Liquid temperature24.030.036.045.0
FlowFlow range4-40L/min4-40L/min5-50L/min5-50L/min
Flow accuracy±0.2 L/Min
Output groupsSingle/dual/triple optional
TemperatureRange-25~100℃
Accuracy±0.1/±0.2℃
DetectionPT100
PressureDisplay/ControlPressure display/pressure controlled selectively
Pressure range2~3bar
CommunicationInterface TypeModbus rtu protocol, rs485 interface, optional can communication bus, ethernet interface tcp/ip protocol
Power sourceV/ph/Hz380/3/50(Non-standard power supply can be customized)
CompressorTypeImported brand flexible scroll compressor
PumpTypeStainless steel multistage variable frequency water pump
EvaporatorTypeStainless steel coil type/stainless steel shell and tube type
CondenserAir cooled typeHydrophilic aluminum foil + internal thread copper pipe
Water cooled typeHigh efficiency shell-tube type
Throttle elementExpansion valve
Control panel7-inch touch screen
Safety protectionPressure, current, cemperature, flow, liquid level, power supply, etc
Water pipe sizeG-3/4”
RefrigerantR404A

Support customization

Technological innovationWe never stop innovating...
  • Stainless steel shell and tube evaporator
  • I nnovative V-shaped fin condenser
  • Innovative new cylindrical water tank
  • High efficiency and low noise fan
  • Intelligent touch screen controller
  • High precision controller
Powerful energy savingVery power-saving!
  • Copper tube with internal thread
  • Sinusoidal heat transfer fins
  • Electric expansion PID technology
  • Innovative refrigerant distribution technology
  • Professional air flow channel design
  • Air volume automatic control
Multiple protection
  • Over temperature protection
  • Current protection
  • Self-diagnosis
  • Intelligent antifreeze
  • Water flow alarm
  • Water level alarm
  • Pressure alarm
  • Timing switch on and off
Quality controlEvery detail, we are meticulous …
  • Famous brand compressor
  • Imported brand accessories
  • Keep improving everywhere
  • 3D pipe bending machine
  • Automatic refrigerant adding machine
  • Automatic welding machine
Precision technologyPrecision technology makes products better
  • Sheet metal precision drawing
  • Drawing forming guide ring
  • Robot bending machine
  • Laser welding
  • Automatic cutting machine
  • Automatic joint welding
Service guarantee
  • 19+Years

    19 years experience
    provide customized solutions

  • <1%

    Safe operation over 5 years,
    failure rate is less than 1%

  • 24H

    Lifetime maintenance,
    24-hour response

Intelligent factory5 production lines, 70+ automatic equipment