Air Flow Relay Tenders

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Central Government / Public Sector

CTN :45116837

29 May, 2026 NA

Guntakal - Andhra Pradesh

Tender For supply of air flow relay qvsi complete, diaphragm type as per clw specification no. clw/es/r-34/c or latest. [latest alteration prior to tender opening date ]

CTN :45091171

27 May, 2026 NA

Kanchrapara - West Bengal

Tender For supply of air flow relay qvsi for locos (adjustable range : [-25 ]

CTN :44947943

10 Jun, 2026 NA

Gorakhpur - Uttar Pradesh

Tender For corrigendum : supply of complete micro switch assembly with g.f. nylon body, mounting plate and cable, abs moulded terminal cover for use in m/s. eversure make air flow relays - qvmt, qvsl, qvrh, qvsi. as per m/s. eversure drg. no.eee/afr/05 rev-1, item ref. no. 6,7,8,9,10,12,13. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :45037640

01 Jun, 2026 NA

Hoshangabad - Madhya Pradesh

Tender For supply of set of spares for eversure make air flow relays (7 items 21 nos.), (1) diaphragm with g.f. nylon centre disc and gasket ring for qvsl/qvmt/qvrh relays to drg. no. eee/afr/05 rev.-1 ref.- 1, 05 nos., (2) diaphragm with g.f. nylon centre disc and gasket ring for qvsi relays to drg. no. eee/afr/06 rev.-1 ref.- 1, 02 nos., (3) diaphragm pressure adjustment assly. with switch operating knob and spring complete for qvmt relays to drg. no. eee/afr/05 rev.- 1 ref.- 16,17,18,19 and 21 (colour code white), 02 nos., (4) diaphragm pressure adjustment assly. with switch operating knob and spring complete for qvsl/qvrhrelays to drg. no. eee/afr/05 rev.- 1 ref.- 16,17,18,19 and 21 (colour code black), 03 nos., (5) diaphragm pressure adjustment assly. with switch operating knob and spring completefor qvsi relays to drg. no. eee/afr/06 rev.- 1 ref.- 16,17,18,19 & 21 (colour code green), 02 nos., (6) micro switch assly. qvmt/qvsl/qvrh relays to drg. no. eee/afr/05 rev.- 1 ref.- 6,7,8,9,10,12 & 13, 05 nos., (7) micro switch assly. qvsi relays to drg. no. eee/afr/06 rev.- 1 ref.- 6,7,8,9,10,12 & 13, 02 nos. [ warranty period: 30 months after the date of delivery ]

Central Government / Public Sector

CTN :44982430

05 May, 2026 NA

Angul - Odisha

Tender For supply of air flow relay qvsi for rectifier panel to clw spec no clw/es/r-34/c or latest with mounting arrangement. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44933201

02 May, 2026 NA

Dahod - Gujarat

Tender For corrigendum : supply installation and commissioning of microprocessor based air flow relay test unit as per annexure attached. [ warranty period: 30 months after the date of delivery ]

Central Government/Public Sector

CTN :44867484

21 Apr, 2026 NA

Multi City - Maharashtra

Tender For auction sale of depot miscellaneousellaneous scrap - cond. electrical item with or without non-ferrous attachment consisting of panel box, rbc box, rectifier , governes,double inlet blower , small motor, transformer. compressor, inverter blower with motor and small motor , wiper motor , single coupler, mcbg , fuse box, control unit eps and other various electrical items, card main switch and various type of miscellaneous and similar item dioeds d.c.converter , track cap indication panel, control panel, electrical fire panel , air flow relay, bander relay small blower motor, bush mani fuse mcb panel , fuse link , selector switch, censervator tank coil. with or without non-ferrous and other attachment . note:- loading after 15.00 hrs will not be allowed

Central Government/Public Sector

CTN :44807367

13 Apr, 2026 NA

Lucknow - Uttar Pradesh

Tender For supply of pressure switch for air flow relay type qvmt/qvrh/qvsl as per clw specification no. clw/es/r-34 alt-c or latest [ warranty period: 30 months after the date of delivery ]

CTN :44820225

16 Apr, 2026 NA

Hooghly - West Bengal

Tender For corrigendum : supply of pressure switch for air flow relay of emu/memu rectifier. as per switzer model gm-021-00-b5 d-5 of range 5 to 50 mm wc. with process connection 1/4 inch nptf [ warranty period: 30 months after the date of delivery ]