1.Application: CNC multi-purpose machining.CNC grounding ,broaching machine,CNC wood-working machinery,CNC punching press punch Model explaination:LS Q F H _ GLS:Cold water units.Q:hermetic scroll compressor. ---B:semi hermetic piston compressor.F:Air cooling type --- no F :Water cold type.H:R407C and R410A. --- no H :R 22 and R134a. ModelLSQ8.9GLSQ25.9GLSQ37.6GLSQ87.1GLSQ138GLSQ207GPow supply3PH ...