Latest refrigeration equipment Tenders | Government refrigeration equipment Tenders

Central Government/Public Sector

CTN :45263257

23 Jun, 2026 NA

Delhi - Delhi

Tender For supply of uhv deposition chamber - uhv chamber specification (vacuum better than 2 10-9 mbar uhv) chamber overview spherical (diameter 14 ) or equivalent square shaped uhv chamber with support frame equipped with three (3) x 2-inch magnetron sputtering sources. all cf flanges and uhv viewports/ss blanks, three (3) x 2-inch magnetron sputtering sources. each sputtering source has an individual gas inlet line for process gases. all cf flanges., substrate holder : diameter: 2 inches; heating molybdenum heater capable of heating substrate (a) from room temperature (rt) to 800 c during rotation and (b) from room temperature to 1000 c without rotation. rotation: substrate holder can rotate continuously, driven by a stepper motor. variable speed from 0 to 10 rpmmovement: up / down vertical movement of total 25mm to adjust substrate position during deposition sputtering geometry: one sputtering source mounted parallel to the substrate surface, tilt adjustable. two sputtering sources mounted confocally at an angle relative to the substrate. base pressure: lower than 2 10 mbar (ultra-high vacuum)., vacuum pumping system: turbo molecular pump: pfeiffer hipace300 / edwards next 300 / leybold turbovac 350i with cf100 flange or equivalent with integrated controller, ion pump with controller: included to maintain uhv vacuum levels and provide clean pumping., backing pump: pfeiffer hiscroll 12 / edwards nxds 15i / leybold scroll vac 15 plus or equivalent dry scroll pump used to back tmp, gate valves : one cf100 and one cf150 manual gate valves for isolating the chamber from the pumping systems as well as throttling, vacuum gauges and measurement: one cold cathode gauge with readout capable of measuring vacuum pressures down to1 10-10 mbar for precise uhv monitoring., one capacitance manometer gauge with measurement range from 1 10-1 to 1 10 mbar for accurate pressure reading during deposition phase, gas delivery system: two independent mass flow controllers (mfcs):a. one mfc (0-100 sccm) for argon gas feeding to all three sputtering sources via high vacuum valves.b. one mfc (0-100 sccm) for nitrogen gas feeding directly into the chamber with its own high vacuum valve.gas lines for ar and n2 are physically separated to avoid cross-contamination., chamber access and viewports: 1. two view ports installed on the chamber, each equipped with manual shutters. 2. access ports for gauges, pump, gas inlet and few spares for future upgradation., baking capability: entire chamber designed to bake-out at 150 c to reduce contamination and out gassing during operation, cooling capability : water manifold with flow switch / flow meters, near uhv chamber specification: chamber overview: spherical (diameter 14 ) or equivalent square shaped uhv chamber with stand., three 2-inch magnetron sputtering sources, each with individual gas inlet. all cf flanges and uhv viewports/ss blanks., substrate holder: a. diameter: 2inches; heating : molybdenum heater capable of heating substrate (a) from room temperature (rt) to 800 c during rotation and (b) from room temperature (rt) to 1000 c without rotation b. rotation : substrate holder driven by stepper motor. variable speed from 0 to10 rpmmovement: up / down vertical movement of total 25mm to adjust substrate position during deposition sputtering geometry: one sputtering source mounted parallel to substrate surface (tilt able preferred). two sputtering sources mounted confocally at an angle. base pressure : lower than 5 10 mbar (near uhv)., vacuum pumping system: turbo molecular pump : pfeiffer hipace 700 / edwards next 730 / leybold turbo vac 900 ix or equivalent with cf100 flange and integrated controller, suitable for near uhv vacuum., backing pump: pfeiffer hi scroll 12/edwards nxds15i / leybold scroll vac 15 plus or equivalent dry scroll pump used to back tmp, gate valves: one cf150 manual gate valve to isolate / throttle chamber from pumping system, vacuum gauges and measurement: cold cathode readout capable of dis

State Government

CTN :45350074

10 Jun, 2026 14.15 Lacs

East Nimar - Madhya Pradesh

Tender For procurement of spare for pulveriser lubrication oil system and bcw cooling water flow switch installed at 2x600mw, sstpp, dongalia.

Central Government/Public Sector

CTN :45329483

17 Jun, 2026 12.61 Lacs

Nagrota - Himachal Pradesh

Tender For provision of 01 x 30 kva genr with connected items as standby power requirements for sewage treatment plant under age (i) bhalra - supply, installing, commissioning and testing, water cooled, sound proof silent type, turbo charged, diesel engine driven generating set 30 kva (at 0.8 pf), 415v, 3 phase, 4 wire engine as per is: 10001/10002 and alterator as per is: 13364, complete with relay panel for automatic starting on mains failure, control panels having meters in an integral acoustic enclosure as per recommendation cpcb norms, comprising of the following:notes: quoted rates shall deemed to include the following also:-(i) supply of t and p and normal space ie., bi-hexagonal ring spanner set of 12 pieces - 01 set.(ii) fuel measuement gauge - 01 no, hand operated fuel lifting pump with steel pipe 40mm dia - 01 no, hydro meter - 01 no, set of fan belt, oil/ fuel filters initial filling of coolant (coolant-2liters).(iii) service maintenance manual along with cat part list and price list - 03 set each.(iv) make of engine and alternator will be got approved from age (i) bhalra before placing the order., (a) diesel engine. diesel engine developing suitable bhp, 1500 rpm inclusive of the following standard accessories:(i) radiator/ heat exchanger cooling system. (xiv) battery charging generator.(ii) spider coupling guard. (xv) industrial silencer.(iii) fly wheel. (xvi) lubricant oil cooler.(iv) fly wheel housing complete with starter gear ring and coupling. (xvii) flexible pipe for silencer. (v) fuel pipes. (xviii) battery volt meter.(vi) air cleaner. (xix) water temperature gauge, lub oil pressure (vii) fuel and lubricant oil filter. gauge.(viii) by pass filter. (xx) speedo meter and engine running hours meter.(ix) coolant inhibitor. (xxi) display for fault.(x) fuel pump. (xxii) turbo charger.(xi) water pump. (xii) lubricant oil pump.(xiii) self/electric starter.(b) alternator : synchronous alternator 3 phase 4 wire, 50 cycles 1500 rpm, self excited, self regulated, brushless type, 0.8 pf, 415v, ac supply, 30 kva capacity, copper wound, complete including necessary tools, mounted on strong rigid steel fabricated base frame and directly coupled through flexible coupling with diesel engine, complete all as specified and directed., (c) amf/ control panel : amf panel factory made of suitable capacity as per original equipment manufacturer make and specification or as approved by oem for dg set of capacity 30 kva of suitable size, indoor cubical type, front and back openable fabricated out of mild steel sheet 1.6mm thick grounted in floor with adequate pcc foundation and minimum consisting of following :(i) contactor of suitable size for 30 kva dg set.(ii) copper bus bar of suitable current rating and sensitivity relay set unit with auxiliary cts.(iii) electronic latch circuit with tripping indication.(iv) re-set facilities.(v) 3 phase mvr relay unit with single phase protection complete with 2 no nc auxiliary contacts.(vi) 3 phase avr relay unit complete.(vii) self sequential starting relay unit 12 volts dc complete with alarm and power contactor. (viii) electronic timer 220 volts for main contactor with 1 no nc auxiliary contactor.(ix) electronic timer 220 volts for fuel cut off operation with 1 no auxiliary contactor.(x) battery charging 2x12 volts 10 amp complete with digital voltmeter and amps meter, including trickle and boost charging, make : su-kam, amco, exide or any other make as recommended by the manufacturer.(xi) volt meter 0-500 volts panel mounting of size 96mm square with selector switch digital type.(xii) amps meter 0-100 amps with 3 nos cts, 400/5 and selector switch 96 mm square digital type.(xiii) frequency meter (45-55) hz, 415 volt, 96mm square digital type.(xiv) the amf panel should have manual by pass arrangement too in case of failure of amf panel., (d) fuel tank of capacity as per manufacturer recommendations.(e) base frame made out of suitable channel duly reinforced and provided with adequate numbers of anti

Central Government/Public Sector

CTN :45313943

15 Jun, 2026 39.17 Lacs

Bangalore - Karnataka

Tender For repairs maint of ceiling fans exhaust fans hot water system cooling appliance with other connected items under ge (central) bangalore

Central Government/Public Sector

CTN :45332200

02 Jun, 2026 NA

Chandrapur - Maharashtra

Tender For providing of facility management services - lumpsum based - industrial; job contract for supply and replacement of 50mm water cooling pipelines at saf-i,ii&iii and replacement of filter bags of saf-iii fume extraction system; consumables to be provided by service..

corporations/Associations/Others

CTN :45328583

02 Jun, 2026 1.23 Crore

Alipurduar - West Bengal

Tender For providing annual maintenance contract (amc) and one time repair for various electromechanical equipment installed at patsan bhawan, kolkata, west bengal. - fire fighting system , fire hydrant system , fire extinguishers , fire detection & alarm system, public address system , water treatment plant , sewage treatment plant , hvac system , hvac pumps , electrical panels , 750kva dry type transformer , 750kva dry type transformer , main lt panel (cum dg changeover panel ) , 400kvar capacitor panel , hvac panel , ventilation panel , lift panel, , fire panel , stp panel , wtp panel , isolator panel, , floor db panel, , plumbing panel , sump pump panel , lift lobby pressurization panel , submersible pump panel , 11kv vcb (ht panel) , dbs , toilet inline fan , ventilation fan , exhaust fan , fda,pa,talkback,fire hydrant,extinguisher and sprinkler , stp & wtp plant and sump pump , cctv, intercom, access control , primary chilled water pump , secondary chilled water pump , condenser water pump , secondary controler , cooling tower , ahu with conrol panel , tfa with conrol panel

CTN :45305102

15 Jun, 2026 NA

Multi City - Uttarakhand

Tender For o&m works of cooling water system of pathri power house during monsoon period

Central Government And Public Sector

CTN :45319568

15 Jun, 2026 NA

Basohli - Jammu And Kashmir

Tender For providing of facility management service- manpower based (version 2) - industrial; providing support for operation & maintenance (o&m) of power plant equipments, mechanical auxiliary equipments, cooling water system, compressed air system, opus, other power house..,facility management service- manpower based (version 2) - industrial; providing support for operation & maintenance (o&m) of power plant equipments, mechanical auxiliary equipments, cooling water system, compressed air system, opus, other power house..,facility management service- manpower based (version 2) - industrial; providing support for operation & maintenance (o&m) of power plant equipments, mechanical auxiliary equipments, cooling water system, compressed air system, opus, other power house..,facility management service- manpower based (version 2) - industrial; providing support for operation & maintenance (o&m) of power plant equipments, mechanical auxiliary equipments, cooling water system, compressed air system, opus, other power house..

CTN :45091799

27 May, 2026 NA

Varanasi - Uttar Pradesh

Tender For corrigendum : supply, installation, testing & commissioning of floor mounted potable water purification system with inbuilt drinking water cooler ro + uv, storage tank- inbuilt, storage tank capacity up to float valve level- 120 ltr. capacity, material of water storage tank- stainless steel ss 304, conformity to standard for ultraviolet system-is 14724 (latest) for water purification system with ultraviolet disinfection, output water conforming standard-is 10500 (latest), power consumptions -775 watt, maximum input water tds allow to the system- 2000 tds, operation mode- fully automatic with auto cut off, ro membrane rating- 80 gpd, type of compressor- rotary/reciprocating, cooling capacity: 40 ltr./hr., single phase 230/240 volt 50 hz, filtration water capacity - 80 ltr/hour, type of condenser-fin type/tube type, evaporator material- copper, water storage tank insulation- puf thermal insulation, number of cold water faucets- 1 no, number of normal water faucets- 1 no [ warranty period: 12 months after the date of delivery ]

CTN :45339120

27 May, 2026 NA

Varanasi - Uttar Pradesh

Tender For supply, installation, testing & commissioning of floor mounted potable water purification system with inbuilt drinking water cooler ro + uv, storage tank- inbuilt, storage tank capacity up to float valve level- 120 ltr. capacity, material of water storage tank- stainless steel ss 304, conformity to standard for ultraviolet system-is 14724 (latest) for water purification system with ultraviolet disinfection, output water conforming standard-is 10500 (latest), power consumptions -775 watt, maximum input water tds allow to the system- 2000 tds, operation mode- fully automatic with auto cut off, ro membrane rating- 80 gpd, type of compressor- rotary/reciprocating, cooling capacity: 40 ltr./hr., single phase 230/240 volt 50 hz, filtration water capacity - 80 ltr/hour, type of condenser-fin type/tube type, evaporator material- copper, water storage tank insulation- puf thermal insulation, number of cold water faucets- 1 no, number of normal water faucets- 1 no [ warranty period: 12 months after the date of delivery ] ]

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