... has the high metering accuracy. Main Technical Parameter * Type: HPM50/20;* Suitable foaming system: flexible foam, integral skin foam,* Suitable material ... mPa.s,Isocyanate: max. 1000 mPa.s* The flow capacity ranges: 100~ 950g/s,* Mixing ratio range adjustable ~ 2-2.5 ... , flow capacity: 600NL/min. Dry, oil-less , the dew point 20 degree Centigrade; with the 1.0Mpa pressure relief valve and ...