Tenders for Supply of 6 Duplex Pressure Gauge, Self Illuminated With Union Nut, Tail Pipe & Washer. Range 0 To 10Kg/Cm2 For Motor Coach As Per Ek Drg.3Kb507 Or Wsf Part No.B78773/9 Or Equivalent Part Of Rdso Approved Source. Warranty Period: 30 Months After The Date Of Delivery