Latest air flow relay Tenders | Government air flow relay Tenders

Central Government/Public Sector

CTN :45735032

03 Jul, 2026 NA

Bengaluru - Karnataka

Tender For supply of proximity switch, plasser part no. el-t1422/k/u sub. el-t1422/k/u-st, make: plasser/turck/siemens/soyuz, specifications: 10-65vdc; current rating-200ma; sensing distance 8 to 10mm; contacts1-positive, 2-nc, 3-negative, 4-no. [ 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 :45731118

06 Jul, 2026 NA

Multi City - Multi State

Tender For 5hp non clog submersible sewage pump set, pumping capacity 72 cubic meter per hour at 8 mtrs head with speed 1450 rpm, complete with water protected seal for continuous operating 415v, 50 hz, supply with 10 mtrs, resin filled control cable and 10mtrs s.s chain with shackle and suitable fully automatic three phase starter control panel( dol/star delta starter which is suitable for that pump) along with single phase preventer with phase reversal sensing and dry run relay protection (current sensing type), thermistor relay and moisture control relay, analog /digital voltmeter , analog /digital ammeter , power on/trip and indication lamps, on/off switch and auto/manual mode switch (authorized dealership certificate to be enclosed while submitting offer, test certificate and warranty certificate to be submitted along with supply). make: ksb, kirloskar, mbh. karvel or similar [ warranty period: 30 months after the date of delivery] ]

CTN :45714294

20 Jul, 2026 NA

Multi City - Multi State

Tender For supply of pressure sensing device having rated impulse withstand voltage (ump) - 4000v & rated operational current ac - 15:230v-2a, dc-13:24v-2a, 110v-0.25a, 24v ac-dc-0.1a along withfixing bracket, as per eaton pt.no. mcs 11-g + s3-mcs,conforming to iec60947-5-1., make : eaton or equivalent, having same fitment and functional compatibility. [ warranty period: 30 months after the date of delivery ] ]

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 :45663487

01 Jul, 2026 NA

Bengaluru - Karnataka

Tender For supply of proximity switch, plasser part no. el-t1422/k/u sub. el-t1422/k/u-st, make: plasser/turck/siemens/soyuz, specifications: 10-65vdc; current rating-200ma; sensing distance 8 to 10mm; contacts1-positive, 2-nc, 3-negative, 4-no. [ 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 :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].

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 :45627399

17 Jul, 2026 NA

Salem - Tamil Nadu

Tender For salem division - provision of bm with current sensing in branch line for quick isolation from main line

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] ]

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