Check your eligibility criteria for tender Supply of Set Of Spares For M/S Eversure Make Air Flow Relay. One Set Consists Of 07 Items, 21 Nos. 1 Diaphragm With G.F. Nylon Center Disc And Gasket Ring For Use In Qvsl/Qvmt/Qvrh Relays To Drg.No.Eee/Afr/05 Rev-1 Ref-1, Qty- 05 Nos. 2 Diaphragm With G.F. Nylon Center Disc And Gasket Ring For Qvsi Relays To Drg.No.Eee/Afr/06 Rev-1 Ref-1, Qty. 02 Nos. 3 Diaphragm Pressure Adjustment Assembly With Switch Operating Knob And Spring Complete For Qvmt Relays To Drg.No.Eee/Afr/05 Rev-1 Ref 16, 17, 18, 19 & 21 Colour Code White, Qty -02 Nos. 4 Diaphragm Pressure Adjustment Assembly With Switch Operating Knob And Sprin Gcomplete For Qvsl/Qvrh Relays To Drg.No.Eee/Afr/05 Rev-1 Ref- 16, 17, 18, 19 & 21Colour Code Black, Qty-03 Nos 5Diaphragm Pressure Adjustment Assembly With Switch Operating Knob And Spring Complete For Qvsi Relay To Drg.No.Eee/Afr/06 Rev-1 Ref-16, 17, 18, 19 & 21 Colour Code Green, Qty-02 Nos. 6 Micro Switch Assembly Qvmt/Qvsl/Qvrh Relays To Drg.No.Eee/Afr/05 Rev-1 Ref-6, 7, 8.9, 10, 12 &13, Qty-5 Nos. 7 Micro Switch Assembly Qvsl Relay To Drg.No.Eee/Afr/06 Rev-1 Ref-6, 7, 8.9, 10, 12 &13, Qty - 2 Nos.