Single Air Pressure Gauge (Bp Gauge). Specn/ Drg No. :- Clw Drg. No.- 1209-18.306-22 5 Alt-1 With Latest And Clw Specn. No. Clw/Ts/99/Cf/3.Alt.5 With Latest [ Warranty Period: 30 Mont Hs After The Date Of Delivery ] ]