Cooler Tenders

State Government

CTN :42881033

01 Dec, 2025 18.36 Lacs

Delhi - Delhi

Tender For repair maintenance of of iei and fans, dg set, fire extinguishers, cctv camera, epbax system, submersible p/set, water coolers, ro, desert coolers, a/c at office complex and staff quarter at paschim vihar

Central Government/Public Sector

CTN :42887822

15 Dec, 2025 NA

Delhi - Delhi

Tender For creating the mandatory facilities due to shifting / removal of train line in connection with work for development for hydrogen fuel cell bases train set at jind and replacement of mandatory facility of pre-cooling cum battery charging (pcbc) switch board cabinet with accessories as per nr/hq drg no. cee/nr/elect/ac/3111-alt-1 for electrical coaching over delhi division.

Central Government/Public Sector

CTN :42887817

15 Dec, 2025 NA

Lucknow - Uttar Pradesh

Tender For design development, supply, fixing, testing and commissioning of test benches of rbc / urbc / ebc, microprocessor and rmpu cooling efficiency of ac lhb coaches in carriage workshop, alambagh, lucknow

Central Government / Public Sector

CTN :42886643

06 Dec, 2025 1.10 Crore

Jagatsinghapur - Odisha

Tender For repair and rehabilitation jobs of cooling tower 2 5 and other water retaining structures including anti carbonation coating at paradip refinery paradip odisha

State Government

CTN :42696675

27 Nov, 2025 18.72 Lacs

Idukki - Kerala

Tender For corrigendum : capital works at lpph 2025-26- retubing and reconditioning of 2 nos. of generator surface air cooler and 2 nos. ugb oil cooler of 60mw machine of lower periyar power house, idukki

Central Government/Public Sector

CTN :42889084

10 Dec, 2025 NA

Kadapa - Andhra Pradesh

Tender For supply of consumable items 4pin ir infrared flame detection sensor module , 4-wheel drive robot smart car chassis kits , tip122 transistor + in4148 diode , capacitor (102 pf/3x33pf) +resistor(1kohm, 1w) , solar panel , 18 v (vmp)/50-100 w monocrystalline , charge controller , pwm 10 a/12 v solar controller , charge controller pwm 10 a/12 v solar controller , zvs inverter module , 5-12 v mini zvs induction heating module + coil , resonant capacitors (c_tx) , polypropylene 0.47-1 f/250 v , decoupling capacitors , 100 f electrolytic , decoupling capacitors , 1 f film each , copper wire for rx coil , enameled cu wire awg 18 (1.0 mm) in meter , resonant capacitor (c_rx) , 25 nf/250 v film capacitor , rectifier schottky bridge mbr3045 or 4x mbr2045 , filter capacitor , 1000 f/25 v electrolytic , display mcu arduino uno/ atmega board , lcd module , 16x2 hd44780 type lcd , dc fan 12 v brushless dc fan (0.1-0.3 a) , current sensor , acs712-058 (0-5 a) , 12 modular gang box , 1 module switch , camera sensor-rgb camera module/openmvcom , stepper motors-12v with gear boxes , transmitter and receiver coils -12v , aurdino (dfrobot) , flame sensor module , lm2596s dc-dc buck converter , 650nm 5v dc laser module (red) , vl53l1x time of flight distance sensor module , bmi160 6-axis accelerometer & gyroscope module , oled 0.96-inch 4 pin ipc 128x64 display module blue (ssd1306) , 5v 3a dc adapter having usb port , ai-thinker rd-03d 24g multi-target radar module , ps2 joystick module sensor , 1.25mm 4pin (pico blade compatible) to female , dupont (300mm) , battery 5v (rechargeable) , usb a type to micro usb b type power only cable 100cm , usb a type to micro usb b type power+data cable100cm , white led 1 w high bright , ds3231 rtc (i2c, 2ppm accuracy, battery backup) , sd card module + 16gb (spi, fat32) , mq-135 for air quality, (1 and0-1000ppm nh3/nox/alcohol) , mq-6 for lpg gas, (200-10000ppm, fast response) , mq-7 co gas, (10-500ppm, high sensitivity) , bmp280 pressure: 300-1100hpa, temp: -40 c to +85 c , mpx5010dp pressure: 0-10kpa, analog output , max6675 + thermocouple (temp: 0 c to +1024 , -type, spi) , 5 volt ac dc converter , 40-watt bulb as load , current sensor (sct-013) , rtc module -ds3231 , microsd card module , vibration/accelerator sensor , transistor (bc547 or npn) , pro-range 392.4 n-cm 50 rpm 12v planetary gear , dc motor pgm45775-99.5k , shafts/axles (steel rods, 3-5 mm) , gt2 timing pulley , springs (soft, 20-30mm) / shock absorbers , chassis/frame (aluminum/acrylic / wood) , screws, nuts, bolts, washers (m3/m4 assorted) , remote control module (rf 433mhz, serial communication) , icd display (16*2 lcd or 0.96 oled) , gp2y1010au0f dust sensor (5v analog output) , dc power supply / adapter: 12v , copper wire (25 m) , pp capacitor (0.1 f-1 f, 100v) , mosfet-irfz44n (2 no) , zvs driver board for tesla coil power supply board , induction heating module 12-30v , heatsink & cooling fan , filter capacitor 1000 f/50v , schottky diodes-1n581 (2nos) , filter capacitor 1000 f/25v , voltage regulator, lm7812 (12v) , l293d motor control sheild , battery cell 3.7v , mpu 9250 gyroscope sensor , lm2596s dc-dc buck converter , micro sd tf card memory shield module spi micro , sd adapter arduino , standard 5v 1a power supply with 5.5mm dc plug , irlml2502 , power bank (10000 mah)-5v,3a, , esp 32-devkit (esp-wroom-32),-520 kb sram, 4 , mb flash typical , motor driver modules-l298n , servo motors (sg90/mg90s) , lithium ion batteries 7.4 v 2s li-ion 2200 mah , dc motors(nominal voltage 6v) , raspberry pi camera module 3 , z120 usb speaker -logitech,-3 w output, plug-and- , play usb audio compatible with raspberry pi. , mic-generic usb mini mic , microsd card 32-64 gb , 65 mm plastic robot wheels with bo motors , fuse 12v,30-60a , pcb 20-60a , dc battery 12v,40-100a , mosfet 55-75v,60-120a , gate driver ic ir2110/ir2101/sg3525 , pwm controller ic sg3525, tl494 , dc bus capacitor 25v,2200-4700 microfarad , output filter capacitor 440v, 1-2.

corporations/Associations/Others

CTN :42879163

29 Nov, 2025 NA

Multi City - Multi State

Tender For auction sale of scrap of used / condemned batteries,scrap of empty barrels metallic barrels,insulated aluminum cables of used,used/ condemned control panel for air cleaner test rig,scrap of used lighting accessories such as light holders & fittings,scrap of used/ condemned shelf life expired rubber items,scrap of empty metallic paint tins (20l/ 5l/ 2l) and anti-spatter spray cans,scrap of used / condemned shelf life expired paint/ hardner in tins and cans.,used condemned / damaged packing wooden scrap,ms scrap consisting of miscellaneous items,e- waste,plastic scrap,sheet metal scrap,used oil stored in either metallic & plastic barrels 210 litters,scrap of empty barrels,used condemned / damaged battery operated trucks,used condemned / damaged water cooler,used condemned / damaged split ac of 1t, 1.5 t, 2t,scrap of waste polythene,scrap carton box packages of different sizes

corporations/Associations/Others

CTN :42879331

25 Nov, 2025 NA

Tiruchirappalli - Tamil Nadu

Tender For auction sale of ac,dg cat - 1,dg cat - 2,dg cat - 3,piu,smps,fcu,ms scrap,tower scrap,battery cells,sps/spsm/sp,cabinet,micro cooling (mcu),ups,electrical scrap,tx rack,inverter

corporations/Associations/Others

CTN :42879781

08 Dec, 2025 NA

Mathura - Uttar Pradesh

Tender For auction sale of surplus spares of water treatment plant and fans,surplus spares of air conditioning plant and air conditioner,surplus spares of air cooler,surplus spares of cooling tower,surplus spares of process cooling tower,surplus spares of heat exchanger,surplus spares of refrigerator

corporations/Associations/Others

CTN :42878670

25 Nov, 2025 NA

Unnao - Uttar Pradesh

Tender For auction sale of piu,ac,iipms,lcu-copper,smps,dg cat - 1,dg cat-4,battery cells,dg battery(with electrolytes),sps/spsm/sp,micro cooling (mcu),ppc cat-1,rectifier modules,ipms,dg cranking,amf panel,stabilizer,shelter panel,tcu,electrical scrap,dg cat - 2,aluminum cable,fire extinguisher,copper cable (insulated),tower scrap,solar panel,fcu

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