Latest centrifugal blower Tenders | Government centrifugal blower Tenders

CTN :45728130

02 Jul, 2026 NA

Liluah - West Bengal

Tender For double inlet centrifugal blower fan complete with mounting brackets suitable for 415v, 3 phase, 50 hz supply conforming to rcf specification no. edts-331(rev-'a') corrigendum 1. [ warranty period: 30 months after the date of delivery ] ]

CTN :45606519

03 Jul, 2026 NA

Coonoor - Tamil Nadu

Tender For corrigendum : supply of machinery spares and workshop tools to all tantea factories - machinery spare, uj cross (srmt make) rll 793 type 47mm x 134mm (big cup), uj cross (srmt make) rll 790 type (small cup), uj cross 39.69 mm x 115.65 mm, uj cross 34.94 mm x 125 mm, propeller shaft - for sennova ctc, teflon bellow for kilnburn drier ff model 5500 mm x 250 mm x endless, teflon bellow 250 mm width x 5240 mm endless, teflon bellow 250 mm width x 5250 mm endless, teflon bellow 4000 mm x 250 mm x endless, teflon bellow 4400 mm x 250 mm x endless, gun metal gable bush for 18" rotor vane (l-160mm, id-79mm, od-112mm), arm centre gun metal bush for 18" rotor vane (l-75mm, od-68mm, id-48mm), coupling set for 18" dia rotor vane shaft (78 mm bore 22 mm x 6 mm key size) (vikram make), coupling set for 18" dia rotor vane shaft (95 mm bore 26 mm x 6 mm for gear box shaft end key size (vikram make), gable bush (gun metal) od-95mm, id- 69.5mm, l-125mm, gable bush (gun metal) od-106 mm, id- 80 mm, l-160 mm, arm centre bush (gun metal od-75 mm, id-38mm,l-100 mm, arm centre bush (gun metal od-63 mm, id-50.8 mm, l- 76mm, rotor vane 18" coupling rubber bush, rotor vane 15" coupling rubber bush, rotor vane 18" coupling pin, rotor vane 15" coupling pin, hammer (for impact pulverizer), beater (for kaysons pulverizer), bucket elevator conveyor, elevator bucket (s.steel), round type rubber bush, square type rubber bush, gun metal split bearing for middleton (split bush), frp - strip (teflon) size 2"x1/4"x13", frp strips 2"x13"x 5mm thick, 12"x2"x6mm frp teflon blade for green leaf sifter, shredder blade l- (17.5mm) 445mm, bore - 45mm, width - 75mm, thickness - 6mm, m.s. sheet-8x4x18g, gun metal bush od-39 mm, id- 19mm, l-45mm, nylon bush od-39 mm, id- 19mm, l-45mm, gun metal bush od-30 mm, id- 12mm, l-45mm, workshop tools, 52 lh single angle milling cutter m+15 (addision make), 55 lh single angle milling cutter m+15 (addision make), 62 lh single angle milling cutter m+15 (addision make), 65 lh single angle milling cutter m+15) (addision make), 60 lh single angle milling cutter m+15 (addision make), 70 lh single angle milling cutter m+15 (addision make), 10 tpi v profile grooving chaser m+15-102 th (addision make), 8 tpi v profile grooving chaser m+15 -120th (addision make), 8"x1"x1/2" green colour grinding wheel rough & smooth, 8" dia grinding wheel rough & smooth, 4" dia disc grinding wheel, grinding stone 8"x1"x5/8" rough and smooth, cup shape grinding stone, 16" x4" grinding wheel 1" thick, 4" cut off wheel, 24" measuring scale - metal, mesuring tap 3 mtr

CTN :45692458

15 Jul, 2026 75.91 Lacs

Panaji - Goa

Tender For supply of machinery and equipment - uv-vis spectrophotometer spectrophotometer should be of true double beam optics system. sample compartment should have dedicated one reference cell holder and one sample cell holder. system should be czerny-turner monochromator with lo-ray-ligh grade blazed holographic grating or equivalent. system should have a light source of 20-w halogen lamp and deuterium lamp. automatic switch over of light source to be possible and auto position adjustment. system should have a fixed spectral bandwidth of 1nm. system should have facility to use as stand-alone keyboard-display and with pc-controlled software. wavelength range should be from 190 nm to 1100 nm and wavelength accuracy should be 0.1 nm at d2 656.1 nm & 0.3 nm for entire range. stray light: less than 0.02% at 220 nm (nai)less than 0.02% at 340 nm (nano2) less than 0.5% at 198 nm (kcl) photometric range:absorbance: -4 to 4 abs transmittance: 0% to 400% system should have photometric accuracy : 0.002 abs at 0.5 abs 0.004 abs at 1.0 abs 0.006 abs at 2.0 abs(measured using nist930d/nist1930 or equivalent) system should have a baseline flatness: less than 0.0006 abs (1,100 to 190 nm, one hour after light source turned on) system should have a noise level: less than 0.00005 abs (700 nm). detector should be silicon photodiode only. system should have a usb drive port to connect the printers or external drives. system should compulsorily have bio-method mode of measurement for determining dna and protein concentrations. quantitates dna or protein using the absorbance at 260/230nm. system should be capable of identification of organic compounds, chemical reaction tracking and enzyme reaction measurement. pc with relevant hardware including monitor keyboard, mouse., fuming hoods the proposed floor-mounted aerodynamic fume hood (1800 1000 2350 mm) is designed for safe handling of hazardous fumes, ensuring high performance, durability, and compliance with international standards. the system should be a robust, corrosion-resistant, and safety-compliant solution with efficient airflow management, user-friendly maintenance features, and adherence to international laboratory safety standards ideal for advanced research and chemical handling applications.1) design & compliance aerodynamic structure with automatic bypass airflow system. conforms to ashrae 110:2016 / en 14175 standards, including tracer gas containment test. certified ashrae compliance required 2) construction & materials made of powder-coated galvanized iron (gi, 120 gsm, is 277 compliant) sheet thickness: 1 mm (1.2 mm for structural supports) heavy-duty base frame: 60 40 2 mm phenolic resin (6 mm) inner liner: chemical-resistant, smooth, easy to clean ss 304 worktop with 15 mm raised edges for spill containment ss 304 aerodynamic airfoil with anti- corrosive coating 3) dimensions & workspace usable workspace: 1500 mm (w) 850 mm (d) 1180 mm (h) clear viewing height: 1100 mm modular base cabinets with maintenance access 4) coating & finish 8-stage chemical pre-treatment epoxy polyester / polyurethane coating (70 80 microns) corrosion resistance validated by 1000-hour salt spray test 5) functional features vertical sliding toughened glass sash (4 5 mm), counterbalanced openable front top panel for easy maintenance aerodynamic baffle system for efficient fume removal (light to heavy fumes) flow control damper for airflow regulation 6) utilities & safety integrated gas, water, and electrical fittings in corner posts remotely operated, color-coded service valves safety partition between utilities no cable entry below sash (enhanced safety design) electrical fittings: norysis /legrand (230v, 5/16a, 50 hz) 7) accessories pp cup sink with water tap and drainage led lighting with protective enclosure adjustable leveling screws ( 10 mm) storage base cabinets with shelves and self-closing shutters 8) centrifugal blower specifications remote, silent ms + frp blower with chemical-r

corporations/Associations/Others

CTN :45676412

02 Jul, 2026 7.71 Crore

Kolkata - West Bengal

Tender For centralized rate contract for two years for supply of various types of spare parts of ms elecon engg. company limited for chp of different plants of dvc. - dowel, part no.-30, type: k2 gear unit, make: elecon engg. co. ltd., drain plug, part no.-45, type: k2 gear unit, make: elecon engg. co. ltd., breather plug, part no.-56, type: k2 gear unit, make: elecon engg. co. ltd., input pinion shaft, part no.-102, type: k2 gear unit, make: elecon engg. co. ltd., input extension key, part no.-107, type: k2 gear unit, make: elecon engg. co. ltd., locknut, part no.-110, type: k2 gear unit, make: elecon engg. co. ltd., lock washer, part no.-111, type: k2 gear unit, make: elecon engg. co. ltd., flanged bush, part no.-120, type: k2 gear unit, make: elecon engg. co. ltd., oil seal, part no.-132, type: k2 gear unit, make: elecon engg. co. ltd., output shaft, part no.-202, type: k2 gear unit, make: elecon engg. co. ltd., output gear, part no.-203, type: k2 gear unit, make: elecon engg. co. ltd., key, part no.-206, type: k2 gear unit, make: elecon engg. co. ltd., oil seal, part no.-232, type: k2 gear unit, make: elecon engg. co. ltd., intermediate pinion shaft, part no.-302, type: k2 gear unit, make: elecon engg. co. ltd., intermediate gear, part no.-303, type: k2 gear unit, make: elecon engg. co. ltd., key, part no.-306, type: k2 gear unit, make: elecon engg. co. ltd., roller assembly r-800 drg no- r00673/3, for paddle feeder m/c no. 27-30, make-elecon, roller assembly r-600 drg no- r00686/3 , for paddle feeder m/c no.-27-30,make-elecon, geared coupling ed500, propeller shaft series 1600mm part-m08244/1 for paddle feeder m/c no- 27-30, make-elecon, paddle shaft 88diax477 lg part-m13004/4 for paddle feeder m/c. no.-27-30, make-elecon, paddle shaft 88diax812lg part-m13006/4 for faddle feeder m/c no.-20-30, make elecon, coupling for propeller shaft part-m13005/4 for paddle feeder m/c no.- 27-30, make elecon, wheel drive parto-m11031/3 for paddle feeder m/c no. pf-27-30 , make - elecon, keeper plate part-m08596/4 for paddle feeder m/c no.- 27-30, make - elecon, spacer for bearing 89.8/80diax27thk for paddle feeder m/c no- 27-30, make -elecon, cover for bearing 130diax14 thk for paddle feeder m/c no. 27-30, make-elecon, plain wheel dia 160/90x85thk for paddle feeder m/c no.- 27-30, make - elecon, spindle 40 diax210lg part-m08594/4 for paddle feeder m/c no.- 27-30, make - elecon, deep groove ball bearing single row , part no.- m08593/3 for paddle feeder m/c no.- 27-30, make -elecon, filter return line for hydraulic system of paddle feeder pressure relief valve for hydraulic system of paddle feeder, spring, drg. no. m02728/4spare for vibrating feeder,spring, drg. no. m02728/4spare for vibrating feeder, paddle hub with arm, part no. m08456/2 (spares for paddle feeder plough drive assembly of elecon make paddle feeder, m/c no. pf: 27-30), locking plate(spare for paddle drive assy.), locking assy. d0b1kon1012140x190 for paddle drive assy., ci cast housing for extra bearing housing (spare for paddle drive assy. of paddle feeder), spacer 75 od x 55 id x 48 lg (for paddle drive assy.), spacer part no. m13062/4(for travel drive assy.), torque arm for travel drive, spacer part no. m13007/4(for travel drive assy.), boss p no. dc0269414, deep groove type ball bearing (for spacer for d.s. trolley), nylon ring 3thk 125od x80 id for spare of ds trolly assy., pin 80 dia x 235 lg(spare for ds trolly assy.), cover 20/80 dia x 20 thick(spare for ds trolly assy), wheel dia 315 mm(spare for ds trolly assy.), drive gear box (type-c082111)make;pbl without electric motor for ilms, planetary gearbox input sun pinion for elecon make planetary gear box type and size pav 45 ratio-5:1, planetary gearbox set of oil seal for elecon make planetary gear box type and size pav 45 ratio-5:1, annulus (part no.5), of planetary gearbox type:pav-45, ref drg no.7741891/3, planet bolt (part no.8) of planetary gearbox type:pav-45, ref drg no.7741891/3, planet carrier cum output shaft(part n

Central Government/Public Sector

CTN :45417504

06 Jul, 2026 NA

East Singhbhum - Jharkhand

Tender For corrigendum : rate contract for spares for normet make - rate contract for spares for normet make, spacer flange part no 4570149, bushing part no 5051925, meter set complete part no 5124748, shelter plate part no 5613380, seal part no 5700467, magnetic plug part no 5728380, brake cam part no 5728992, hose assembly part no 6045630, hose assembly part no 6045640, hose assembly part no 6045660, hose assembly part no 6045690, hose assembly part no 6046860, pr. releif valve part no 10000283, inner scissor part no 15078270, base frame part no 15243570, side guide part no 15243580, jack part no 15246970, external scissor part no 15270317, meter kit part no 15876220, platform frame part no 16098380, widener part no 16098800, widener part no 16098810, flange part no 25131541, distributor block part no 31715063, guide part no 33091208, cylinder tube part no 33300971, exhaust purifier part no 35058429, axle part no 35071729, axle part no 35071737, axle part no 35071745, bearing housing part no 35071786, pin part no 35071869, stripe tape part no 35120427, bushing part no 35340280, lifting lug part no 35552010, pin part no 35562600, armour part no 35662630, gear shifter part no 35843460, gear shifter part no 35843750, frame joint part no 35994500, shelter plate part no 35995460, rubber mat part no 36059100, air cleaner part no 36094350, elbow part no 36094390, framing plate part no 36192420, framing plate part no 36192450, damper rubber part no 40590200, coupling part no 41211343, work light cover part no 41483223, framing part no 41483231, grid iron part no 41483272, roller part no 41555608, hose support part no 41575242, banjo bolt part no 41662552, hinge plate part no 41753526, pin part no 41753807, coupling part no 41777046, axle part no 41820416, spacer ring part no 41821380, fastener part no 41887951, hose support part no 41889601, rail pipe part no 41906702, hinge part no 41950437, seat (opt) part no 41952250, support part no 41954504, fastening screw part no 41956731, junction part no 41959875, piston part no 42842799, piston rod part no 43300946, charge valve assy. part no 45042200, extension pipe part no 45051570, flange part no 45071800, bearing housing part no 45071818, sliding part part no 45071842, pin part no 45071859, sliding part part no 45072170, bearing housing part no 45073608, flexible pipe part no 45100997, exhaust pipe part no 45137668, hinge part no 45155652, bearing plate part no 45170131, flange part no 45170149, tightening part no 45177177, groove sleeve part no 45178118, fastening plate part no 45249790, spacer ring part no 45271930, brake linkage part no 45319800, reduction fitting part no 45331540, rod part no 45363670, reduction fitting part no 45366250, extension shaft part no 45367100, adapter flange part no 45367110, junction part no 45431190, extension pipe part no 45435200, lug part no 45437070, pressure plate part no 45482150, plain bearing part no 45482190, coupling part no 45491400, pin part no 45497970, bolt part no 45497990, shelter plate part no 45498000, reduction fitting part no 45499330, intermediate flange part no 45513430, pin part no 45554240, pipe handle part no 45555480, fitting part no 45566220, seal part no 45567360, cover plate part no 45572480, support part no 45615110, shelter plate part no 45663500, stand part no 45668930, valve assy part no 45673610, brake valve part no 45675730, shuttle valve part no 45677350, fastener part no 45709100, mounting plate part no 45709110, fastening plate part no 45711200, propeller shaft cover part no 45716750, stand part no 45718710, fastener part no 45789870, handle part no 45813130, u-bracket part no 45844690, hydraulic throttle pedal part no 45882450, brake valve part no 45886440, magnetic valve fittings part no 45887140, ls-signal valve fittings part no 45888370, drivers panel part no 45924870, hinge part no 45933130, top holder part no 45952340, graphite seal part no 45970700, junction part no 45980780, pressure relief valve part no 45981870, pre

State Government

CTN :45455477

06 Jul, 2026 29.66 Lacs

Bidar - Karnataka

Tender For corrigendum : supply of equipments & goods to veterinary college, bidar - table top weighing scale (call-2), platform weighing scale (call-2), mixer grinder (call-2), tilting grinder (call-2), exhaust system installation charges (call-2), mug starter for blower (call-2), gi ducting (call-2), ss filters (call-2), exhaust hood (call-2), centrifugal blower (call-2), three sink unit with splash back (call-2), insect killer (call-2), coconut scrapper with stand (call-2), onion/potato bin (call-2), stainless steel rack of 5 shelves (call-2), spoon sterilizer(call-2), two shelves trolley (call-2), platform trolley (call-2), hood type dishwasher (call-2), four vessel bain marie with tray slide (call-2), vegetable cutting machine with 6 nos. blades (call-2), four door reach in freezer (call-2), water dispenser with in built uv purifier - cold, normal and hot 3 taps (call-2), dough ball making machine (call-2), semi automatic chapathi making machine (800-1000/hour) (call-2), semi automatic chapathi making machine (500 - 600/hr) (call-2), dosa tawa (call-2), two burner cooking range (call-2), single burner bulk cooking range (call-2), steam system installation charges (call-2), ss ball valve 3/4 in (call-2), steam pipe line (call-2), idli box with stand (call-2), sambar vessel with stand (call-2), rice vessel with stand (call-2), steam boiler call-2

Central Government/Public Sector

CTN :45638463

30 Jun, 2026 NA

Mysore - Karnataka

Tender For centrifugal blower double inlet complete with fan motor. suitable for exhaust fan in lhbtype ac coaches, as per rcf spec. edts-331 rev-nil, corr 3 or latest, scope of supply type-1 [ warranty period: 30 months after the date of delivery ][quantity tolerance (+/-): 5 %age , item category : normal , total po value variation permitted: max 8 lacs ] ]

Central Government/Public Sector

CTN :45634832

06 Jul, 2026 NA

Bokaro - Jharkhand

Tender For centrifugal blower, mm: 100.06c, 09.9000032

CTN :45399909

29 Jun, 2026 10.34 Lacs

Ganganagar - Rajasthan

Tender For corrigendum : supply of spares of air dryer plant for compressed air system unit-1 to 5 at stps, suratgarh - pneumatic cylinder (dia: 125,12"stock) , 4-way valve (100 nb) , solenoid valve(3 way,5 port) , seal kit for solenoid valve (3 way,5 port) , temperature indicator and controller (0-400 degree centrigrade, 220v ac, double set point) , multiple cam timer (cams-6,type mt 104) , impeller of centrifugal blower, 1142 m3/hr, iso 2062 , filter element (ceramic) size 70x40x500mm , seal kit for pneumatic actuator , kit for pneumatic cylinder (d125,12"strock) , temp. indicator controller(tc/tic) 0-300 deg. c t/p 230 vac , impeller of centrifugal type blower flow rate 1142 m3/hr, 7.5kw , low pressure switch (rt-113) , solenoid valve 1/4", 4wsp,230vac , kit for pneumatic actuator (100 x 400) , kit for pneumatic actuator(65 x 400) , cam timer, type ct-104 , solenoid valve(15nb) , rtd-100

CTN :45354346

23 Jun, 2026 NA

Bhopal - Madhya Pradesh

Tender For corrigendum : supply of establishment of watermanship training centre including electrrical engineer equipment - 1.1. modular construction, easy/ fast installation/ anti-skid surface/ uv protected/ more stable/ excellent buoyancy. 1.2. dimensions-8ft x 6.5ft x 1.5ft (length x width x height). 1.3. buoyancy-1000 kg. 1.4. railings- ms railings epoxy coated with nut and bolts. 2.1 hand held fire extinguisher (2 nos). 2.2. obm 90 hp suzuki outboard motor with accessories (fuel tank, steering remote system propeller, toolkit) & manufacture recommended list of spares (mrls). 3.1. dimensions-4.7m x 2.1m x 0.50m (length x width x buoyancy dia), 05 x chambers and 08 x person capacity. 3.2. hull construction fiberglass, u.v. resistance gelcoat, epoxy resin with vacuum infusion system and sandwich core material. 3.3. engine-90hp 4 stroke remote control engine with steering system. 3.4. accessories - pair of oars, foot pump (electric & manual), repair kit. 4.1. open covered mechanical storage shed (30 ft x 40 ft x 15ft). 4.2. profile sheet 40x30, iron pipe 3x3 inch, parlin 2x2 inch, brick wall 100ftx36inch and 08 x tube light. 5.1. rcc ramp 4m wide x 12m long, rcc pilar 12x12 inch, steell rat 18mm and 12mm. 5.2. reinforced concrete (m25) with non-slip finish. 5.3. ramp rcc thickness 6 inch

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