Supply Of Set Of Items For Provision Of Differential Pressure Switch (dps) Based Heater Protection System For Rmpu Of Lhb Eog/hog Ac Coaches As Per Rdso Modification Sheet No. Rdso/pe/ms/ac/0089-2022 (rev.0). (a) Item No.1: Differential Pressure Switch (dps) Of Pressure Range From 0.08 - 1.20 (inches Wc)shall Be Provided With More Than 10,00,000 Operations With Automatic Reset With Ip-54 Protection As Per Iec-60529 With Ul-94 V0. - 01 Number Per Set. (b) Item No.2: Ss304 Tube With Id 4.0 Mm And 6.6 Of O.d And Length: 1.173 Metres With Minimum 3 Numbers Of Suitable Clamps For Fixing The Ss Tube - 01 Numberper Set. [ Warranty Period: 30 Months After The Date Of Delivery ] Delivery/work location: Tiruchirappalli, Tamil Nadu. This is a Open tender. Bid closing date: 25-08-2026.

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