Latest air flow relay Tenders | Government air flow relay Tenders

CTN :45698273

16 Jul, 2026 NA

Howrah - West Bengal

Tender For set of plunger for eversure make air flow relay consist of following items.(1) diaphragm pressure adjustment assly. with switch operating knob and spring complete for use in qvmt relay eversure make as per item ref. no. 16,17,18,19 & 21 of drg. no.eee/afr/05 rev-1 (colour white ) qty/set - 02 nos. (2) diaphragm pressure adjustment assly. with switch operating knob and spring complete for use in qvsi relay eversure make as per item ref. no. 16,17,18,19 & 21 of drg. no.eee/afr/06 rev-1 (colour green ) qty/set - 02 nos. (3) diaphragm pressure adjustment assly. with switch operating knob and spring complete for use in qvsl/qvrh relay eversure make as per item ref. no. 16,17,18,19 & 21 of drg. no.eee/afr/05 rev-1 (colour black ) qty/set - 03 nos. make/brand: eversure( 01 set of proposed item to be got approved before effecting bulksupply). [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45637792

22 Jun, 2026 NA

Dahod - Gujarat

Tender For auction sale of depot miscellaneous scrap - 98414501 scrap electrical and electronic items, various types of electrical/electronic items such as street light, led light, light%u2019s cover, digital voltmeter, ammeter, ohm meter, relay tester, rheostats, marker lights, led tube lights, ac damping panels, dc damping panels, pedal switch, bl boxes, rotary switches, program switches, limit switch, ac/dc converters, pressure switches, capacitor ceramic cab meter, drawing printer, various type of large and small boxes with or without internal parts of electric reset box, auto change relays, qvsi (air flow relay), qvmt, qvrh, qvsl relay, air flow indicator, fuses, mcbs and other electrical /electronic miscellaneous scrap released from lcw and all electrical/electronic scrap item like plastic and iron body cooler, relays, circuits various metric unit parameter of all size different electrical/electronic battery chargers, released meter and choke panels of signal system, general auto electric iron boxes with or without damage circuits part and wiring release from signal, timer clock, timer with positive drive, walk through metal detector, led signal unit for main aspects, welding plant charger, lights of led and street light covers, vcd main unit, vcd cab unit, released from electric loco etc, all sizes solar panel and all types and sizes of electrical/electronic items are consider in this lot old used and unserviceable for rly use (mode of delivery by actual weight) (ms-80%, brass-2%, cu-5%, al-4%, plastic-6%, rubber-1%, fiber-2%, note-indicative approximate composition only for reference not to claim).[cpcb certificate require for hazardous material i.e. e-waste, original valid certificate and passbook are to be required at the time of delivery].

Central Government/Public Sector

CTN :45637791

22 Jun, 2026 NA

Dahod - Gujarat

Tender For auction sale of depot miscellaneous scrap - 98414501 scrap electrical and electronic items, various types of electrical/electronic items such as street light, led light, light%u2019s cover, digital voltmeter, ammeter, ohm meter, relay tester, rheostats, marker lights, led tube lights, ac damping panels, dc damping panels, pedal switch, bl boxes, rotary switches, program switches, limit switch, ac/dc converters, pressure switches, capacitor ceramic cab meter, various type of large and small boxes with or without internal parts of electric reset box, auto change relays, qvsi (air flow relay), qvmt, qvrh, qvsl relay, air flow indicator, fuses, mcbs and other electrical /electronic miscellaneous scrap released from lcw and all electrical/electronic scrap item like plastic and iron body cooler, relays, circuits various metric unit parameter of all size different electrical/electronic battery chargers, released meter and choke panels of signal system, general auto electric iron boxes with or without damage circuits part and wiring release from signal, timer clock, timer with positive drive, walk through metal detector, led signal unit for main aspects, welding plant charger, lights of led and street light covers, vcd main unit, vcd cab unit, released from electric loco etc, all sizes solar panel and all types and sizes of electrical/electronic items are consider in this lot old used and unserviceable for rly use (mode of delivery by actual weight) (ms-80%, brass-2%, cu-5%, al-4%, plastic-6%, rubber-1%, fiber-2%, note-indicative approximate composition only for reference not to claim). [cpcb certificate require for hazardous material i.e. e-waste, original valid certificate and passbook are to be required at the time of delivery].

State Government

CTN :45626266

29 Jun, 2026 11.59 Lacs

Belonia - Tripura

Tender For - r/ mtc. of rws/jjm schemes/ s.h.: providing & fitting fixing of electrical accessories, spare of panel board of different water supply schemes at different locations under hrishyamukh rd block under dws sub-division, belonia during the year 2026-27. - providing and fitting fixing of spare contact kits without coil (l & t make) for auto star delta starter., b) ml-2 type., c) ml-1.5 type., providing and fitting fixing of standard operating coil (l & t make) for auto star delta starter., b) ml-2 type., c) ml-1.5 type., supplying and fitting fixing of 4 pole ac control contactor (nhd series) suitable for bch made starter (standard coil voltages are 24, 110, 220/240 & 380/415 v, ac hz)., supplying and fitting fixing of 3 pole power contractor (type-mnx) suitable for 10 hp to 25 hp motor.mnx-25 (for l&t made starter), supplying and fitting fixing of pneumatic timer pn type delay relay-electro pneumatic) suitable for delay of time upto 30 sec. (bch made)., supplying and fitting fixing electronic timer type st-100 (l & t make) suitable for 240/300/415v, 50 hz having ranges for 3-30 secs/12-120 secs., supplying and fitting fixing of single phase preventer on delay 2 sec off delay 7 sec 65 vac asymmetry., providing & supplying of kit-kat rewireable porcelain fuse (cut-out) carrier & base of havells made (delux quality)., a) 63 amps/415 volt, b) 100 amps/415 volt, supplying and fitting fixing of 3 pole power contractor (type-ml) suitable for 10 hp to 25 hp motor.type ml-2 (for l&t make starter), supplying and fitting fixing of thermal timer type gt-200 (l & t make) suitable for 230/250v, 360v, 400/440v, 50 hz for 5-18 secs., supplying and fitting fixing of thermal overload relays mn2 type (directly operated& direct mounting on mnx 9-40 contactor) of l & t made. (suitable for ml/mnx type)., a) for relay range 9-15 a., b) for relay range 14-23 a., c) for relay range 20-33 a., supplying and fitting fixing of thermal overload relays (directly operated& direct mounting on ml-2/3 contactor) having relay range 9-14a/13-21a of l & t made. (suitable for ml-2/ml-3 type)., supplying and fitting fixing of citation-m overload relays (direct mounting with built in single phase protection) having relay range of bch made., a) for relay range 8.9-13.5 a., b) for relay range 13.2-30.00 a/17.4-24.00 a., c) for relay range 22.00-30.00 a., providing and fitting fixing of 6 feet x 4 feet x 1 inch (thickness) gamair wood/ plywood pannel board for fitting fixing of electrical items, in/c 2 nos ms angle post ( size 2 inch x 2 inch x 9 feet ), nuts & bolts etc. for irrection of the same by 1:1.5:3 cement concrete casting ( 1 feet x 1 feet x 2 feet) below the ground level and painting two or more coats & plastic paint as per specification and direction of the engineer-in-charge., providing and fitting fixing 3 phase indicating lamp fiited with panel board with three different colour lamps with batten holder complete as per specification and direction of the engineer-in-charge., providing and fitting fixing heavy duty box type (resin filled) power factor correction capacitor l & t make etc. complete as per specification and direction of the engineer-in-charge.i) 5-15 kvar 440 v, supplying isi marked/ taparia make tools for water supply scheme., i) sly wrench, ii) screw driver, iii. pipe wrench, iv. plier, v. hexo frame with blade, providing and fitting fixing of moving iron type, range 0-500 v, 96 mm x 96 mm size ac volt meter ( l & t / ae make) with selector switch as a electrical instrument of the pannel board as per specification and direction of the engineer-in-charge., providing and fitting fixing of moving iron type, range 0-100/0-200 amp, 96 mm x 96 mm size ac amps meter direct reading type ( l & t / ae make) with selector switch and ct coil as a electrical instrument of the pannel board as per specification and direction of the engineerin-charge., providing and fitting fixing stee

Central Government/Public Sector

CTN :45604039

07 Jul, 2026 NA

Jhansi - Uttar Pradesh

Tender For d-44 micro switch 01 no + 1nc, 10a,125/250 vac fitted with two 0.5 sq.mm cable (is-694) length 70 mm. one no. fitted n/o & one no. fitted common point with soldering & cover with sleeve other end 1.5 mm2 lug (lug hole size 5 mm ) make - cherry oromron, suitable for eversure make air flow relay. one no. should be approved before bulk supply & with current manufacturing year. [warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

Central Government/Public Sector

CTN :45241066

16 Jul, 2026 NA

Ghaziabad - Uttar Pradesh

Tender For corrigendum : supply of air flow relay (pressure switch) model gm 021 n5 b3x 5b range 0-2.5 mbar suitable for tower wagon (detc), make - switzer or equivalent. [ warranty period: 30 months after the date of delivery] ]

Central Government/Public Sector

CTN :45561356

22 Jun, 2026 NA

Bhusawal - Maharashtra

Tender For supply of set of complete diaphragm with g.f. nylon center disc and gasket ring for m/s eversure make air flow relay. one set consisting of 05 items (08 nos) -(1) qvmt- 02 nos./set as per eversure drg. no. eee/afr/05(rev-1) item ref. no. 1, (2) qvsl -02 nos/set as per eversure drg. no. eee/afr/05(rev-1) item ref. no. 1, (3) qvrh -01 no./set. as per eversure drg. no. eee/afr/05(rev-1) item ref. no. 1, (4) qvsi- 02 nos./set. as per eversure drg. no. eee/afr/06(rev-1) item ref. no. 1, (5) qvrf- 01 no./set. as per eversure drg. no. eee/afr/07 item ref. no. 1. [ warrantyperiod: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45546411

16 Jul, 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 ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variationpermitted: max 8 lacs ] ]

CTN :45548348

27 Jul, 2026 NA

Kanchrapara - West Bengal

Tender For corrigendum : supply of air flow relay for emu/memu main rectifier. specn: model gm 021.00.d4c-5 of m/s.switzer or m/s. eversure drg.no.eee/afr/05 ( rev-1) & hood eee/afr/hood/01 similar toclw specification no. clw/es/r - 34 alt-c. [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

Central Government/Public Sector

CTN :45548537

06 Jul, 2026 NA

Jhansi - Uttar Pradesh

Tender For supply of electronic time delay relay qtd 105 & qtd-106 as per clw specification clw/es/r-1 or latest version. [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

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