NH3 / R-134A / R-404A
KOS Series Product Instroduction
Open type Screw Compressor
Adopts the recently high technical rotor and runs at high speed under 2600 rpm, furnished with high efficiency and low noise benefits
Oil Separator
Make use of the filter screen to separate the refrigeration oil that is drained by compressor, and then the pump refrigeration oil to force the oil to reach the lubrication the compressor bearings
Oil Cooler
Shell and tube type, use high efficiency tubes
Oil filter
Use a washable stainless steel filter
High efficiency oil pump
Use the high efficiency gear oil pump
High precision coupling
Imported high precision high strength coupling to ensure that the compressor unit efficiency is not reduced
Programmable micro processor
Programmable control and monitors over the running conditions, self-diagnosed, and easy to operate
Protection devices
Fusible plugs, high/low pressure switch, motor thermal overload, safety relief valves, phase reversal relay, flow witch
Quality Assurance
Each chiller is manufactured through strict quality control system according to ISO 9001. Good will be delivered only after in plant protection device checking test etc.