Ventilation And Ventilator Tenders

Central Government / Public Sector

CTN :41689496

24 Sep, 2025 NA

Bongaigaon - Assam

Tender For supply of ventfan/fresh air fan 200mm

Central Government/Public Sector

CTN :41688128

19 Sep, 2025 NA

Karaikal - Pondicherry

Tender For purchase of crucible furnace , moulding sand 40 kg per bag , moulding box cope and drag (wooden) 250*250*75,250*250*50 (in mm) , flange patten (aluminium) , gear wheel (aluminium) , hand wheel (aluminium) , vent wire (galvanized iron) height 250 and 2.5 mm diameter , trowel , runner pin 200 mm height , raiser pin 150 mm height , strike-off bar 300*50*20* (l*w*t) in mm , draw spike , shovel (hand) , riddle , mallet (wooden) 60 diameter *140 length , lifter (galvanized iron) 1 feet height , slick , swab , gate cutter , bellow - medium , core box (wooden) 25 mm diameter *300 mm length , spirit level 1 feet , flat tongs 18 inch , round tongs 18 inch , square tongs 18 inch , inside caliper 6 inch , outside caliper 6 inch , been rammer (small) , sprinkler , bellow air motor hp , crucible , fire cock 40 kg per bag , furnace air pipe 50 mm diameter and length 2 feet , furnace round type fire bar 12 mm or above diameter * 200 mm or above length , mild steel rod 6 mm diameter *250 mm length , slag remover spoon small size , square tray mild steel plate ( 1 1 feet) , centrifugal air blower 3 hp or above, 3 phase , aluminium material 5 kg , transportation and packaging cost , goods and services tax on s. no. 01+02+03 .+40 @ _______________________% , grand total of the product (s. no. 01+02+03 .+40)

State Government

CTN :41676459

20 Sep, 2025 NA

Guwahati - Assam

Tender For empanelment of agencies for supply of different laboratory instruments for various water testing laboratories under jal jeevan mission, assam - ion meter with electrode and accessories for fluoride & nitratemeter: ph/ion/ mv-redox-orp/ temperature benchtop meter with electrode for testing both fluoride & nitrate separately in water samples. technical specification: ph range: -2.000 to 20.000 resolution 0.1, 0.01, 0.001 accuracy 0.002 ph + 1 lsd calibration points up to 5 buffer sets: usa/ nist/ din/ custom orp range 2000.0 mv rel. mv range 2000.0 mv accuracy 0.2 mv resolution 0.1 mv ion concentration 0.001 to 19999 ppm resolution up to 3 digits relative accuracy 0.5 % full scale (monovalent) and 1 % full scale (divalent) calibration points up to 8 temperature range 0 to 100 c, 32 to 212 f resolution 0.1 accuracy 0.3 c/ 0.5 f compensation: auromatic temperature correction other requirement: auto buffer recognition, memory 500 with time and date stamp rs 232 alarm for calibration due & out of range alurm auto logging function., fluoride electrode of ion metersame make that of the ion meter, nitrate electrode of ion metersame make that of the ion meter, manifold filtration assembly (to be used for micobiological test)* sturdy and easy to clean ss filtration assembly with funnel, manifold unit, air vent filter and vaccum pump ready to be used for mictobiological testing * specification: # funnel with inbuilt clamp: made of ss 316, capacity: 300 ml, ss filter support base, ss support screan: 47 mm, made of ss 316l; filtration area 9.6 cm2; silicon stopper: size 8, with silicon lid and silicon o ring. # filtration manifold: 3 place manifold, made of ss 316, valves made of ptee, connection 12 mm; suitable for both pp and ss funnel with rubber stopper fittings. # vacuum pump: oil free, piston powered, suitable to be used with 3 possition manifold; max flow rate: 34 l/ min; vaccum stage: double. max vaccum: 100 mbar. the vaccum pump should also have a vacuum suction bottle to protect the pumps componennt by preventing liquid or solid material from entering the pump during filtration process., voltage stabilizer (3 phase)# capacity- 3 kva # input voltage range: 295 v - 465 v normal range # output voltage range 380 v / 400 v / 415 v # output regulation: 1 %; # output settability: 380 v - 420 v; # frequency: 47 hz - 53 hz; correction rate: 70 v/ sec; # aircooled servo stabilizer, three phase., heating mantle (single station) should have safety cut off with precise heating for boiling, evaporation, distillation or extraction process technial specification: flask capacity 250 ml, working temp range: ambiant + 5 to 350 degree celcius. accuracy: 1.0 degree celcius, display: led display with temperature, time; construction material: ms; power consumption : 150 w, semi automatic digestor for cod analysis with all assssories material of construction epoxy painted with chemical resistant coating; temperature range ambient to 450 deg c # stability of temperature 0.5 deg c # temperature calibration - automatic; selectable ramp: upto 4 per program; digestion time range: 1 to 999 minutes; time selection: 1 minutes steps; countdown: digital readout; heating places - 6 possition; size of tubes: 250 ml test tubes (42 mm); power 1000 w; number of programmable methods 20 numbers. # the thermal digestion unit should have high thermal homogeneity # the setup should have small footprint., digital thermometer with probe# mini lcd thermometer # type: digital, # sensor cable length: 1 meter water proof probe # batteries: 2 x batteries should be included, # temperature range: - 50 - 110 oc, # temperature measurement accuracy: 1 0c, micropippete stand#self-standing holder accommodates most major brands of pipettes. #material: pmma, # capacity: 5 pipptes/stand, conical flask draining rack#material: acrylonitrile-butadiene-styrene/polycarbonate, # no. of pegs: 20

Central Government/Public Sector

CTN :41693758

15 Sep, 2025 NA

Kollam - Kerala

Tender For supply of set of purg-o-mat automatic float air vent valve

State Government

CTN :41365007

08 Sep, 2025 NA

Phaltan - Maharashtra

Tender For supply of installation, commissioning and testing of canning line 0.5 tph - supply of installation, commissioning & testing of canning line 0.5 tph., exhaust box it consists off ss 304-the tunnel type steam exhauster suitable for exhausting of cans-pursed inside the trough to heat the can up to required temperature ss 304 wire mesh type belt-conveyor belt width 500mm-conveyor frame is made in ss304 square pipe 40mm x 40mm-top and bottom cover is provided and length of exhauster 5500mm-one steam header with inlet and drain connection is provided-temperature indicators with control and temperature sensor is provided-variable frequency drive (vfd) is provided for control the speed of belt-geared motor is provided 2 hp-body in 2mm thickness-gear box and motor mounting plate 5mm-belt guides -30mm x 5mm, vertical tank retorts -vessel size -600mm diameter x 900mmh-door manually top opening-capacity 200 bottles-basket loading and unloading manually-size of bottle 46mmx46mmx210mm-automatic digital temperature controller system and pressure control-provide safety valve, air vent valve, pressure gauge and digital temperate gauge-connections water inlet, drain, round retort baskets-ms round crates-diameter -500mm x 400mm, tilting kettle steam jacketed kettle (tilting type)-500 lit equipment consists of:-ss 304 cylindrical body with bottom hemispherical portion-the bottom hemispherical portion will have ss jacket for steam heating-ss supporting legs with mounting pad-steam inlet, outlet with steam trap, safety valve, air vent& drain connections-water holding capacity 500 lits-steam requirement 100 kg per batch at 3 kg/cm2-manually tilting arrangement by hand wheel, media preparation kettle- 500 lit -ss 304 cylindrical body with bottom hemispherical portion-the bottom hemispherical portion will have ss jacket for steam heating-ss supporting legs with mounting pad-stirrer arrangement with ptfe scrapers, shaft & supporting tripod-fixed speed drive for stirrer shaft-steam inlet, outlet & drain connections-holding capacity 500 lits-electric power requirement = 02 hp for stirrer shaft-steam requirement 100 kg per batch at 3 kg/cm2-body in 5mm thickness, ss tables -ss 304 table top and size 2500mmx600mm x 800mm height-four legs are provided in square tubes and 30x30mm-can size cut out body in 1.5mm, ds 24 seamer -capacity 30-40 high speed cans per minute.-can still type seamer suitable for seaming cans between 100 - 700 dia range.-sturdily built & very robust construction.-complete body of graded cast iron.-seaming operation is fully automatic after the can is placed & pedal is pushed.-the can is stationary while the seaming head with roller rotates, thus seaming the can hermetically.-change parts comprising of seaming rollers, can slide can -guide and seaming chucks for to suit your 401 changeparts [ 850 gm]-electicals:2 hp 930 rpm motor, switchgear, starter, (suitable for operation of 400 v 5% 3 phase 50 cycles supply) pulley, v-belt, cables, conduits and fittings toolkit, gantry from retort to cooling tank - ms structure, hoist lifting crane -500kg double wire rope typecap- 500kgpower-1hp, hoist trolly -trolley cap-500kg-trolley with track for movement, hydraulic trolly-pallet material movement hydraulic trolley, steam line with all valves with aluminum cladding -steam pipeline 40mm and 25mm-valves, bend, flange etc-aluminum cladding, can sterilizer -the tunnel type steam sterilizer suitable for sterilizing of cans-all the bottom of trough one steam connection is provided the steam is directly-pursed inside the trough to heat the can up to required temperature-ss wire type belt is provided for carrying can and width-300 mm-conveyor frame is made in ss square pipe-top and bottom cover is provided and length- 10 feet-one steam header with inlet and drain connection is provided wire mesh opening 5 mm and diameter- 1.6mm, temperature indicates and temperature sensor is provided, geared motor-01 hp, hand can tester -can test

State Government

CTN :41606323

16 Sep, 2025 1.27 Crore

Faridkot - Punjab

Tender For earth work in excavation in trenches, lowering and jointing of 250 mm, 300 mm, 350 mm, 400 mm and 450 mm rcc pipes, fixing of risers, alfa alfa valves, air vent pipes, pump stands.

Central Government/Public Sector

CTN :41666743

29 Sep, 2025 NA

Noida - Uttar Pradesh

Tender For procurement of acv auxiliary ard-25 spares - equipment: ac system, make / model:- sutrak carrier / tm 31 hd, primary filter- metal bowl, control cable series 40 (port) 28.0mtr, 4280 mm propeller pitch hose assembly 6. fittings @, 6800 mm propeller pitch hose assembly 5, fuel shut-off cable 24 mtrs, control cable series 40 (stbd) 24.5 mtr, hydraulic fluid low with plug and socket (electrotec), level sensor nmea 2000 3281-0321mm, out board strip 1, flexible exhaust link, standard closed segment, fwd landing skid rubber mount, filter drier, equipment: cpp system, make / model:- ghl uk, st/st rod end rh male m16 gar hw16rr, balanced steering cylinder kit 7065, 3010 mm propeller pitch hose assembly 4, 3220 mm propeller pitch hose assembly 1, long arm riveting plier, line mounted relief valve-rv10 26c3b n 15, taperlock bush aft lift fan (55mm dia) 3525-55, propeller layshaft bearing sleeve nut and tab washer, plumber block lip seal, key 18x10, key 20x12, key 18x11, transmission pulley, 6850 mm propeller pitch hose assembly 9, 4550 mm propeller pitch hose assembly 3, 1570 mm hose assembly 1. fittings @ 90 degree, 1520 mm hose assembly 3. fittings @ 110 degree, 2270 mm propeller pitch hose assembly 2, 1170 mm steering hose assembly 6, 1570 mm steering hose assembly 7, sleeve (h2313 ), eriks tpe r seal (85x120x12) 316 st/st, lock washer(mb13), 22313ek skf bearing, dowty seal 1/2" st/st, equipment:- deck / hull / skirt, sikaflex gun skeleton m301-075, rivet alum 4.8 x 19 mm, pop rivet alum 3.2 x 9.7mm, pop rivet 4.8 x 10mm/ 5 mm big head rivet/ rivets pop 4.8mm (ad66sb ), screw csk posi a2, nut/ nylock nut m6 a2/ m6 nut nylone, washer m6 penny a2/ m6 penny washer, standard craft tool kit, hull emergency repair kit contains: 1xalum sheet 2mm, standard open segments, skirt emergency repair kit, 4130 mm skirt shift assembly 4. bulkhead ram.stbd (h0021807), inboard 4mm cheveron strap, hose assly 3/8"(360 mm skirt shift hose), hose assly 3/8"(370 mm skirt shift hose), metal oval hatch, rapid link 14mm large mouth, hose assly 3/8" (240 mm skirt shift hose assly 7 valve-valve (h0021810), hydraulic cyclinder seal kit skirt system, d shackle 20mm ed621120, strop matrix inboard 5+f68mm (red), strop matrix inboard 4mm (red), round inspection hatch/ plastic round hatch, strop matrix outboard 4mm (black), rope strop 7/8 870mm, cold skirt bonding agent, strip shackle 8mm, d shackle 8mm, nut cap nylon 1/2" 05500 13cn, bridge plate, strop matrix outboard 5mm (black), vetus ufo stainless deck ventilator, skirt shift matrix assembaly, outer loop, inner loop, rivet alum pop, washer m8, m10 washer form b, rudder, elevator blade, 2830 mm skirt hose assembly 1. bulkhead - ram. port(h0021804), starboard inboard rudder, tie rod long, tie rod feedback, tie rod short, temperature switch, rod end m 12 (sme 45.12), rod end m8, inboard 5mm chevron strop, hose clamp, 8mm key pin shackle, 8mm bow shackle, equipment: lift fan, make / model :- ghl uk, shaft lift fan, fwd lift fan bearing, taper lock bush3020x50, washer spring m12, screw m12x30, taper lock bush 75 mm bore, bolt m8 x 25 hex hd a4, drive belt 14mgt-1610, aft lift fan bearing, lift fan shaft seals - aft, equipment:- steering, make / model:- accu steer hm-260, emergency steering hydropack, equipment:- electrical, make / model:- accu steer hm-260, strip led, orange beacon, light stern with assy/3541002 24v, light starboard side 24v 3541002(green), spare bulb, bulb (flap switch)en507026, spare bulb 02-90400006, essential supply isolator 24 v dc coil albright sw80-1907, canbus cable can-201

Central Government / Public Sector

CTN :41453670

12 Sep, 2025 NA

Kinwat - Maharashtra

Tender For mue-pmkt section: proposed construction of additional vent in lieu of lc no. 12 at km. 117/6-7 between kinwat - ambari stations by air pushing method with rh girder.

State Government

CTN :41670732

13 Sep, 2025 NA

Multi City - Multi State

Tender For providing of operation and maintenance of hvac system (heating, ventilation and air conditioning system) - complete system

CTN :41626581

19 Sep, 2025 NA

Mumbai - Maharashtra

Tender For tender for supply of tape f m spraying signal red fire 75mm , tape flushing draining signal red flush drain 50mm , tape cooling signal red cool 50mm , tape cooling signal red cool 75mm , tape cooling in oms signal red flush 75mm , tape foam tubes signal red foam 50mm , tape cooling in oms signal red flush 50mm , tape flushing draining signal red flush drain 75mm , tape prewetting weatherwork light gry prewet 50mm , tape suction salvage gold yellow suction 50mm , tape suction salvage gold yellow suction 75mm , tape ob dischg black discharg 50mm , tape ob dischg black discharg 75mm , tape flooding midbrunwick green flood 50mm , tape flooding midbrunwick green flood 75mm , tape s w midbrunwick green sea 50mm , tape brine midbrunwick green 50mm , tape soil pipes midbrunwick green soil 50mm , tape s w midbrunwick green sea 75mm , tape ballast deballast midbrunwick green ballast 75mm , tape ballast deballast midbrunwick green 50mm , tape f w azure blue fresh 75mm , tape f w azure blue fresh 50mm , tape c w supply azure blue chilled supply 50mm , tape c w return azure blue chilled return 50mm , tape drain dischg midbrunwick green drain 50mm , tape drain dischg midbrunwick green drain 75mm , tape tank clean midbrunwick green tank clean 50mm , tape foam tubes signal red foam 75mm , tape fresh water air escape azure blue air escape 50mm , tape distilled water azure blue distilled 75mm , tape ventilation fresh light stone vent fresh 50mm , tape hp air light stone hp air 50mm , tape hp air light stone hp air 75mm , tape hp air pure light stone hp air pure 50mm , tape lp air lght stone lp air 50mm , tape lp air lght stone lp air 75mm , tape mcy control servo air light stone servo air 50mm , tape ventilation nbc light stone vent nbc 50mm , tape ventilation nbc light stone vent nbc 75mm , tape main hydraulic golden brown hydraulic 50mm , tape main hydraulic golden brown hydraulic 75mm , tape hydraulic pressure golden brown h p 50mm , tape lub oil golden brown lub oil 75mm , tape lub oil golden brown lub oil 50mm , tape aircraft lift hydraulic golden brown hydraulic 50mm , tape aircraft hydraulic golden brown hydraulic 50mm , tape hydraulic drain golden brown h d 50mm , tape diesel oil golden brown dieso 50mm , tape diesel oil golden brown dieso 75mm , tape avcat supply golden brown avcat supply 50mm , tape avcat drain golden brown avcat drain 50mm , tape avcat golden brown avcat 50mm , tape avcat golden brown avcat 75mm , tape nitrogen gas white nitrogen 50mm , tape co2 drenching white co2 drenching 50mm , tape halon emerald green halon 50mm , tape gaseous firefighting system emerald green oxt 50mm , tape direction of flow 50mm , tape direction of flow 75mm , tape gaseous firefighting system emerald green oxt 75mm , tape plastic piping white plastic 50mm , tape plastic piping white plastic 75mm , tape scupper white scupper 50mm , tape scupper white scupper 75mm , tape compartment air escape white air escape 50mm , tape compartment air escape white air escape 75mm , tape afu supply trunking light orange afu supply 50mm , tape afu supply trunking light orange afu supply 75mm

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