RRL (Reinforced Rubberlined) Fire Hose Type B Non Percolating Fire Hose Completely composite construction circularly woven 3 layered synthetic jacketed fully encapsulated with a specially formulated elastomer, resistant against grease, oils, acids, ozone, fungus, alkalies, heat and other chemicals with outer design to facilitate a good grip, completely flexible and lightweight, no maintenance with 42Kg/cm2 burst pressure, 25kg/cm2 proof pressure, 18kg/cm2 working pressure as per IS:636:88 type B with ISI mark.