Supply of High Pressure Gauge Hp 0-40 Microbar Indicating Instrument, As Per Sif Am Or Any Other Make And Model. Equipment Can Only Be Considered With Prior Appr Oval Of Rdso, Specification No.- Rdso/Pe/Spec/Ac/0061-2005 Rev-1 Or Latest. Suitable Fo R Lhb Type Rmpu Of Ac Coaches. Warranty Period: 30 Months After The Date Of Delivery