... .5 pvc hose for co2 fire extinguisher DIAMETER8mmW.P.:150BAR pvc hose for dry chemical powder fire extinguisher DIAMETER10,13mmW.P.:20BARPVC spray hose for fire extinguisher1)Material ... .53)Length:450mm-5m4)black,red5)Used in dry powder fire extinguisher, CO2 fire extinguisher, foam/water fire extinguisher pvc spray hose for fire extinguisher