Supply Of Set Of Item No 1 & 2 For As Per Rdso Spec.no. Rdso/pe/ms/ac/0089-2022 Rev.0 Or Latest , Item No.1: Differential Pressure Switches (dps) Of Pressure Range From 0.08 - 1.20 (inches Wc) Shallbe Provided With More Than 10,00,000 Operations With Automatic Reset With Ip-54 Protection As Per Iec-60529 With Ul-94 V0 Or Latest. - Qty 01 No. Per Set. Item No.2: Suitable Length Ss304 Tube With Id 4.0 Mm And 6.6 Of O.d And Length: 1.173 Mtrs To Connect The Differential Pressure Switch To Heating Element. - Qty 01 No. Per Set. [ Warranty Period: 30 Months After The Date Of Delivery ] Delivery/work location: Tirupati, Andhra Pradesh. This is a Open tender. Bid closing date: 31-08-2026.

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