Latest air centrifugal compressor Tenders | Government air centrifugal compressor Tenders

Central Government/Public Sector

CTN :41266831

20 Aug, 2025 NA

Tirupattur - Tamil Nadu

Tender For portable air-conditioner 1.0 ton (approximate 12000 btu/hr), fixed speed type, eco-friendly refrigerant, plug and play type, operating on 230v, 50hz single -phase power supply, make bluestar, voltas, carrier, hitachi, lg. the condenser coil, evaporator coil and other accessories should be copper. the comprehensive warranty period of air conditioner unit should be 1 year, warranty period of compressor should be minimum 3 years.

State Government

CTN :41240815

05 Aug, 2025 NA

Shimla - Himachal Pradesh

Tender For repair of chiller at hvac plant of gicu block-c, igmc shimla. (sh:-providing compressor copper piping, hp switch, lp switch, air sensor and r22 refrigerant gas etc.

State Government

CTN :41218406

06 Aug, 2025 NA

Kheda - Gujarat

Tender For supply of refrigerant compressor and danfoss - denmark make drier cum filter for ac packages installed at unit no: 07, tmd-3, wtps

State Government

CTN :41222537

02 Aug, 2025 3.51 Lacs

Kottayam - Kerala

Tender For annual plan ramapuram gp uzhavoor bp project no s0213 26 purchase of lab equipments general electrical work - 1 part i- electrification- and providing ac units( materials used for the work shall be as per list of materials approved by the district level technical committees and attached as separate document), 90.6.10.1:supply and fixing of following sizes of light gauge pvc conduit along with accessories in surface/ recess including cutting the wall and making good the same in case of recessed conduit as required20 mm, 90.6.10.2:supply and fixing of following sizes of light gauge pvc conduit along with accessories in surface/ recess including cutting the wall and making good the same in case of recessed conduit as required25 mm, 1.17.20:supplying and drawing following sizes of frls pvc insulated copper conductor, single core cable in the existing surface / recessed steel/ pvc conduit as required.2 x 4 sq. mm, 1.17.21:supplying and drawing following sizes of frls pvc insulated copper conductor, single core cable in the existing surface / recessed steel/ pvc conduit as required.3 x 4 sq. mm, 90.6.5.13:supply and drawing the following sizes of multi-core pvc insulated & frls pvc sheathed 650/1100 v grade copper conductor round flexible cables conforming to is 694 part i 1960 in the existing surface / recess conduit as required including giving necessary connections of the following sizes.3 core 4.00 sq mm, 1.24.5:supplying and fixing following modular switch/ socket on the existing modular plate & switch box including connections but excluding modular plate etc. as required.6 pin 15/16 amp socket outlet, 1.27.1:supplying and fixing following size/ modules, gi box alongwith modular base & cover plate for modular switches in recess etc as required.1 or 2 module (75mmx75mm), od52985/2025-2026:supply & fixing 2module metal box with white/ off-white front plate provided with one 20a dp switch modular type in recess including making good the damages, colour washing etc as required (rohs) including giving connections (modular boxes ,switches and accessaries ,make-legrand myrius/mk blenz/havells oro/hager/l&t), 2.10.1:supplying and fixing 5a to 32 a rating, 240/415 volts, 10 ka, ""c"" curve, miniaturecircuit breaker suitable for inductive load of following poles in the existing mcbdb complete with connections, testing and commissioning etc. as required.single pole, od63837/2025-2026:supply conveyance installation testing and commissioning of inverter-type wall mounting split ac unit of the following ratings conforming to relevant is suitable for operating on 230v, 50hz, single phase ac supply filled with r-410a or r32refrigerant gas, high energy efficient, rohs compliant, capable of performing functions like cooling, dehumidifying, air circulating, filtering etc. of following capacity including refrigerant copper piping 3mtr with insulation, microprocessorcontrol with cordless remote control etc. - tr 1 phase 3 star rated inverter type split ac unit ( carrier make)( blue star/ daikin / voltas) ( 1 ton 3 star rated ac ), od53026/2025-2026:supply, installation, testing and commissioning of wall mounting split air conditioner unit of the following ratings conforming to relevant is suitable for operating on 230v, 50hz single phase ac supply, filled with r32/410a ecofriendly refrigerant gas, high energy efficient, rohs complaint, capable of performing functions like cooling, dehumidifying, air circulating, filtering etc of following capacity including refrigerant copper piping 3m with insulation, control cable up to 3-5m, 3 m drain pipe, copper condenser, stand, microprocessor control with cordless remote control etc. pcb should have minimum 5 year warranty and 10 year warranty on compressor(warranty card are to be provided). minimum 2 nos free service per year for the entire guarantee period and it should be ensured that the air conditioner is in perfect working condition during this period. 2 tr 3 star inverter a.c unit,

CTN :41189485

31 Jul, 2025 9.99 Lacs

Chandigarh - Chandigarh

Tender For providing and fixing of spare parts pressure testing and allied works of 26 tr screw chiller machines installed at punjab engineering college sector 12, chandigarh. - sitc charges towards pressure testing of 26 tr scrool chiller compressor through n2, aftter pressure testing vaccumizing of system, leakes rectification if any, refrigerant charges and recommissioing of chiller complete in all respect to the entire satisfaction of eic., topping of refrigerant r-407 in chilling machine of capacity 26 tr complete in all respect., providing & fixing of temperature sesnor as per oem machine standard complete in all respect, de-scalling of 26 tr chiller condenser including cost of coil clean chemical, mechanical cleaning of tubes i.e brushing of individual tube with opening of end cover one side. the work includes the cost of nuts & bolts, gaskets including cleaning of floor area to entire satisfaction of eic., providing & fixing of filter drier as per machine specifications compete in all respect., providing & fixing of flow switch as per machine specifications compete in all respect., providing & fixing of pressure gauge with syphon and valve as per oem machine standard complete in all respect., providing & fixing of thermometer as per oem machine standard complete in all respect., sitc of ahus filter for all ahus compete in all respect., servicing of ahu coil along with the chemical through jet pump and combing as per site requirement, providing & fixing of cooling tower fins along with nozzles complete in all respect, providing & fixing of contactor of ahu panel as per panel standard complet in all respect, providing & fixing of overlaod relay of ahu panel complet in all respect

CTN :41209121

04 Aug, 2025 NA

Krishna - Andhra Pradesh

Tender For supply of air dryer spares and air study : : - r404a refrigirant ga 10kg , r410 a refrigerant 2 kg , hp switch 43bar solder , filter dryer liquid , kit replace 2202744001 , motor fan 300 v230 , filter dryer 30gr , electr drain ld202t , switch on off 23a , kit ctrl 230v , hpc compressor , r507a refrigerant 7 kg , dryer filter , air study

CTN :41232621

14 Aug, 2025 NA

Nalanda - Bihar

Tender For supply of mechanical and civil engineering lab equipment - optical square indian, prismatic compass, dumpy level 300 mm, tilting level, 90 µm????is sieve, ultrasonic pulse velocity test apparatus, electronic distance meter, beam apparatus uniformly distributed load setup dial gauge metre rod scal, loading frame strain gauge beam setup digital force display digital strain display, column buckling apparatus hanger loads vernier caliper, a casagrande apparatus, models of coupling, brazing and soldering kit, slope and deflection of beam apparatus, plug-gauge, limit gauges, steel ring gauges, vernier height and depth gauge, slip gauge set, micrometer depth gauge, sine bar, sine centre, universal bevel protractor, precision level, autocollimator, v-block, optical flat, dial indicator, surface roughness taylor hobson's tester, floating carriage micrometer, screw thread micrometer, screw pitch gauge, gear tooth vernier caliper, strain gauge kit with cantilever, diaphragm pressure gauge, sensor - bourdon tube, c type with digital display, resistant, thermometer, thermocouple tutor, francis turbine test rig, impact of jet apparatus, models and charts, drawing equipments and instruments, heat pump, separating and throttling calorimeter, reciprocating air compressor, centrifugal air compressor, var test rig, refrigerant leak detector, forced convection apparatus/test rig, pin fin apparatus, parallel and counter flow heat exchanger, emissivity apparatus, milling tool dynamometer, different types of cams, followers and cam/follower arrangements, various belt drives, chain and sprocket, various gear drives, working models of gear trains all types. (simple, compound, reverted, epicyclical)., governors - all types(working models /wooden/metallic models), various types of brake assemblies(working and cut section models), dynamometers - all types(rope brake, eddy current, electrical), various types of clutch assemblies.(working and cut section models)

CTN :41229324

18 Aug, 2025 NA

Jaipur - Rajasthan

Tender For supply of precision air conditioner system d d - total quoted value incl gst for precision air conditioner 8.5 tr for gail bhawan jaipur as per tender and buyback of old pac , total quoted value including gst for unloading lifting shifting of indoor and outdoor to their respective location as as per tender , total quoted value including gst for positoning installation vacuumizing pressure testing and commissioning of precision ac system as per tender , total quoted value including gst for interconnecting copper piping between indoor outdoor hot gas line as per tender , total quoted value including gst for interconnecting copper piping between indoor outdoor liquid line as per tender , total quoted value including gst for interconnecting armoud copper cabling 3 core x 2.5 sqmm between indoor and outdoor unit as per tender , total quoted value including gst for incoming copper cabling from incoming isolator to crac unit 4 core x 16 sqmm as per tender , total quoted value including gst for insulated condensate drain piping with 40nb pvc pipes as per tender , total quoted value including gst for humdifier piping intel connection gi b class 25nb as per tender , total quoted value including gst for humdifier inlet connection isolation valve for each unit connection as per tender , total quoted value including gst for supply and installation of indoor unit ms adjustable stands for each indoor units to dimensions as per tender , total quoted value including gst for supply and installation of outdoor unit ms adjustable stands for each outdoor units to dimensions as per tender , total quoted value incl gst for charging of refrigerant gas r 410a and oil charge required for compressor for the 100 percent rating and equivalent copper pipe length bw indoor and outdoor unit , total quoted value including gst for sequencing controller of units with required cabling and modem router as per tender , total quoted value including gst for cable tray for outdoor piping and cable laying in exposed area as per tender , total quoted value including gst for motorized air damper for each indoor unit to avoid air short cycling in standby mode as per tender , total quoted value including gst for earthing cable 1 c 10 sq mm as per tender , total quoted value including gst for cat 6 cable for communication with d link as per tender , total quoted value including gst for extended piping kit with required fittings as per tender , total quoted value including gst for supply air floor grilles 600 x 600 mm with volume control damper as per tender , total quoted value including gst for dismantling of old pac units including a shifting of old units after dismantling from 3rd floor to scrap yard as per tender , total quoted value including gst for shifting of old units after dismantling from 3rd floor to scrap yard as per tender //bid details 2 / 18

Central Government/Public Sector

CTN :41028563

02 Aug, 2025 NA

Visakhapatnam - Andhra Pradesh

Tender For corrigendum : procurement of refrigerant compressor make danfoss model model sh140a4alc capacity 12tr and refrigerant gas used r410 for outdoor unit of unloading dehumidifiers of dsi system of ntpc dadri

Central Government/Public Sector

CTN :41212832

26 Aug, 2025 NA

Jodhpur - Rajasthan

Tender For supply of hermetically sealed scroll type compressor, suitable for r-407c refrigerant gas, working o n 3-phase, 415v ac, 50 hz, suitable for use in lhb-type rmpu ac coaches, conforming to rdso specifica tion no. rdso/pe/spec/ac/0061/2005 (rev-1). accepted make & model no:- rdso approved model no. zr 61kce tfd 522 of copeland make & model no. mlz038t4 of danfoss make or any other rdso approved make. [ warranty period: 30 months after the date of delivery ]

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