NAPU OFW355-7.5 Oil-Free Rotary Screw Compressor 100% Clean Air Technology Water Cooled Engine and Motor Core Components
Voltage:380V/50HZ or customer's requirement
power source:AC Power
Configuration:Stationary
Type:Screw
working pressure: 7.5 bar
gas type:Air
core components:PLC, Pressure Vessel, Engine, Motor, Bearing, Air end
Warranty:12months
machinery test report: Provided
video outgoing-inspection:Provided
weight(kg):6950 kg
place of origin:Shanghai, China
brand name:NAPU
model number:OFW355-7.5
dimension(l*w*h):3700*2200*2400 mm
After-sales Service Provided:Engineers available to service machinery overseas(with extra fee)
Free air delivery: 56.2m3/min 1983.9cfm
Working pressure: 7.5bar 108.8 psi
Control:PLC
Driven:Direct coupling
Cooling: Water cooled
Electric motor:355KW
Discharge temperature: Less than ambient +8 ℃
Noise: Less than 82 dB(A)
Air outlet size:DN100
About Package and Spare parts Service Standard Policy:
1) Plant-inspect. Warmly welcome to visit our factory to check the package and elements in details.
2) Support live video Testing
We provide service of live video of the running plant and performance data would appear on the controller screen(Time scheduled in advance).
3) Testing Platform
a.Package and Parts both test at plant before shipping,we have testing room;
b.Performance data can be seen on screen and a performance sheet would appear after that as a performance report.
4) Spare parts Pre-shipment lead time around 15days-3 months
Air compressor Pre-shipment lead time around 3 to 6 months.
5) Warranty 1 year.

