Latest air circulation Tenders | Government air circulation Tenders

Central Government/Public Sector

CTN :45731219

14 Jul, 2026 NA

Tirupattur - Tamil Nadu

Tender For supply and installation of air circulation blowers both clockwise and anticlockwise for water drying oven having capacity 2*12500m3/hr, drive indirect. steel manufactured with red oxide paint finish and dynamically balanced. shaft of (en8) made of dia. 45mm, length 760mm with pulley slot, impeller dia 600 mm, width of impellar150mm with impeller casing subjected to fitment and functioning. [ warranty period: 30 months after the date of delivery ] ]

Central Government/Public Sector

CTN :45733995

21 Jul, 2026 38.45 Lacs

Leh Ladakh - Jammu And Kashmir

Tender For maintenance/ servicing and day to day complaint of extractor fan, air circulation fan, geysers, energy saving luminaries and connected work at sector d under ge 865 ews

CTN :45388839

06 Jul, 2026 14.17 Lacs

Thane - Maharashtra

Tender For corrigendum : supply of high flow, low pressure, ip54 class compact blower for air circulation as per the specifications

CTN :45732133

03 Jul, 2026 NA

Sahibganj - Jharkhand

Tender For supply and installation of portable air circulation system [ warranty period: 30 months after the date of delivery ] ]

CTN :45538136

27 Jun, 2026 NA

Jammu - Jammu And Kashmir

Tender For bid to ras supply of stainless steel roof turbine ventilator fan with installation , label of store printing , so register 300 pages , distilled water , wall light , round up 1 ltr , battery terminal clamp with wire , fibre sheet diamond cut white opaque , iron pole mild steel 50 sqft , iron pole mild steel 36 sqft , profile sheet 15 x 3 point 5 ft , iron pole mild steel square 3 x1 point 5 inch 16ft , iron pole mild steel 70 sqft , iron pole mild steel square 11 inch , painting , aluminum partition heavy frame with 3 ft bakelite sheet and glass 2 ft , installation and fittings of hardware accessories etc

CTN :45666967

04 Jul, 2026 NA

Krishnagiri - Tamil Nadu

Tender For purchase of civil lab equipments - equipments for lab, direct shear machine:standard compliance:the equipment shall conform to bureau of indian standards is 2720 (part 13) and equivalent astm international astm d3080.technical specifications:shear box size:60 mm 60 mm 25 mm specimen size (complete with grid plates, porous stones, and specimen cutter).normal load capacity:minimum 5 kn with loading yoke and calibrated loading hanger set.shear load capacity:minimum 2.5 kn or 5 kn with calibrated proving ring (with calibration certificate).rate of strain (shear displacement):variable speed drive with controlled displacement ranging from 0.01 mm/min to 1.25 mm/min (motorised model preferred for uniform rate control).displacement measurement:horizontal displacement dial gauge: 0.01 mm least countvertical displacement dial gauge: 0.002 mm or 0.01 mm least countloading frame:rigid, heavy-duty loading frame with corrosion-resistant finish.drive system:motorised with single phase 220 230 v, 50 hz power supply.accessories (to be supplied complete):shear box assemblyproving ring with calibration charttwo dial gaugesloading weights and hangerporous stones (2 nos.)specimen cuttertool kit, auger boring (or) any boring -soil sampling apparatus: engine type: 4-stroke, air-cooled, single-cylinder petrol engine displacement: 196 cc power output: minimum 6.5 7 hp ( 3.5 kw) maximum engine speed: ~3600 4000 rpm starting system: recoil (manual) start fuel type: pure petrol fuel tank capacity: minimum 1.5 1.6 l supported auger bit sizes: 4 , 6 , 8 , 10 , 12 , 14 (100 350 mm) bit material: heavy-duty mild steel with powder coating typical drilling depth: minimum 3.5 4 ft per bit (800 mm 1.2 m) bit coupling: quick-coupling system for easy bit replacements frame: robust tubular steel frame with ergonomic handles and vibration absorbers weight: minimum 20 22 kg (without auger bit), flow table test apparatus: dimensions and specifications as per is 9103, table top made from flat metal plate ,minimum thickness 1.5 mm, table top size:700 mm*700 mm ,with flatness tolerance of 1.5 mm.table top marked with: scribed cross at centre,lines parallel to table edges and central circle of 200 mm diameter underside of table top reinforced to prevent distortion. total mass of table top:16+_ 1kg table top base frame front and upper stops provided as per is 9103. lower front edge fitted with two rigid stops to transfer load directly to base frame. base frame designed to transfer impact load directly to supporting surface. minimizing bounce stop watch-digital -2 nos scale 1 mtr-2 nos mounting wooden platform 300 mm height amc for 3 years inclusive., drying oven:temperature range: ambient (room) up to 250 temperature control: digital pid controller / thermostat for accurate heating. prestogroupaccuracy: typically 1 2 c. chamber material: stainless steel inner chamber for durability and easy cleaning. air circulation: forced convection fan for uniform temperature. shelves: usually 2 3 adjustable shelves. power supply: single phase 220 230 v ac, 50 hz.

Central Government/Public Sector

CTN :45506645

27 Jun, 2026 NA

Sundergarh - Odisha

Tender For corrigendum : supply of wind driven turbine ventilator

Central Government/Public Sector

CTN :45616020

22 Jun, 2026 NA

Jhansi - Uttar Pradesh

Tender For supply of aluminum mesh duct cover for first ac passenger area, manufactured from high quality 2mm, aluminium sheet width 144? length 293 mm x 2 mm thickness. designed with 6 mm perforations for proper air circulation. suitable for passenger area equipped with 4 oblong corner slots (8 x 15 mm), precisely positioned 12 mm from the length edge and 7 mm from the width edge. the unit is supplied along with 04 machine screws (m6 x 16) and 04 plain washers (m6). (per 09 nos complete set). [ warranty period: 30 months after the date of delivery ] ]

CTN :45195722

25 Jun, 2026 NA

Pune - Maharashtra

Tender For bid to ras supply of clean air circulation system (class-10000)

CTN :45333373

26 Jun, 2026 3.33 Crore

Muzaffarnagar - Uttar Pradesh

Tender For corrigendum : supply of interactive panels with cpu (q2) , professional large format display (v2) (q2) , weighing machine , mill house , fully automatic jaggery production unit , solar panel foundation and all related items , structure of complete plant , bought out for complete plan , erection of mill house and boiling house , hdg set , submersible , fire fighting equipment , hcl kit single , oilfree 15 com , air filter , cylinder c2h2 , regulator c2h2 , hood aas , vacuum hot air oven , digital hot air oven , air circulation fan , microprocessor digital temperature indicator , digital timer , heating mantle , digital muffle furnace , single beam uv , double beam uv , digital photo colorimeter , weighing balance , analytical balance cy , water bath , pid temperature controller , atomic absorption spectrophotometer , gas chromatography , fused silica capillary column , gas purification panel , electromechanical voltage stabilizer , carbon steel cylinder , pressure regulator , glassware , servo candy pillopack wrapping machine , horizontal flow wrapepillopack high speed packaging machine , automatic packing machine , vertical single face paper corrugating machine , corrugated sheet pasting machine , eccentric slotter machine , bar rotary cutting creasing machine , stitching machine , paper reel to sheet cutting machine , flexo graphic printing machine , printing machine , manual jar filling machine , manual pouch sealing machine , manual sticker labelling machine , bag sewing machine , bar coding equipment , bar reader machine , projector , laptop , public address audio system , pantry , desktop with accessorie , tv 45 inch screen , solar panel , bio fertilizer plant , cctv unit for control ) /bid number : gem/2026/b/7564787 * /dated: 26-05-2026 & & / bid document 1 / 42

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Central Government/Public Sector