supply of refrigeration gasrefrigeration gas,refrigeration gas charging/ recovery manifold set suitable for r407c/ r22 refrigerant consisting of 1). three coloured 5 meter length hoses of each color made up o f rubber nylon resin material with anti-corrosion, low fluid resistance, high bearing press ure- red(hp), blue(lp), yellow (charging/recovery of refrigerant) with dial 1/4female couple rs, working pressuer 600 psi, bursting pressure 3000 psi, 2). three valve manifold gauge wit h one no. l.p. & vaccum gauge upto 350 psi, one no. h.p. gauge upto 800psi. make- camipro/urie wld/rishabh/ frigsale or equivalent [ warranty period: 30 months after the date of delivery ] ] => limited