Latest air filtering Tenders | Government air filtering Tenders

Central Government And Public Sector

CTN :45446715

25 Jun, 2026 NA

East Champaran - Bihar

Tender For open tender enquiry for supply of new central shaft with repair maintenance of rotary vacuum filter on door delivery basis at hbl plant sugauli, east champaran, bihar-845456.

Co-operative

CTN :45444048

20 Jun, 2026 NA

Udhamsign Nagar - Uttarakhand

Tender For instrument spare and annual maintenance contract - circular charts:-i) cc-200 (fc-261)range 0-100, ii) 9/d/179/fc-241, range 0-600, iii) 9/d/147/s-8963, range 0-150, iv) 9/d/112/s-3452, range 0-30, disposable pen (red), temperature gauge dial size 6" (h guru) heavy duty with test certificate (mercury filed) :-i) range 0-150 c streight steam 6", ii) range- 0-150 c capillary type (3 meter) bulb length 10" copper/pvc, iii)range 0-300 c streight steam 6", iv) range 0-500 c streight steam 6", vacuum gauge dial size 6" range- 0-30 inch of hg/760 mm bottom feed connection 3/8" bsp, h guru heavy duty with test certificate., pressure gauge dial size 6" bottom feed connection size 3/8" or 1/2" bsp, h guru heavy duty with test certificate :-i) range 0-15 psi 01 kg/cm , ii) range 0-30 psi 02 kg/cm , iii) range 0-60 psi 04 kg/cm , iv) range 0-150 psi 10 kg/cm , v) range 0-300 psi 21 kg/cm , vi) range 0-1030 psi 42 kg/cm /70 kg/cm , pressure gauge, dial size 10" bottom feed connection size 1/2" bsp heavy duty with test certificate:-i) range 0-60 kg/cm h. guru with test certificate, ii) range 0-2 kg/cm2 h. guru with test certificate, pressure gauge for turbines heavy duty with test certificate:-i) 4" dial size side back connection %" bsp range 0-2 kg/cm , ii) 4" dial size side back connection %" bsp range 0-4 kg/cm , iii) 4" dial size side back connection %" bsp range 0-7 kg/cm , iv) 4" dial size side back connection %" bsp range 0-10 kg/cm , teflon coated compensating cable 2 core j type, compensating cable fg/ss 2-core k type, 4 digit digital temperature indicator j & k typ , thermocouple sensor heavy duty:-i. 12" x 8 mm j/k type, ii. 8" x 8 mm j/ k type, iii. 6" x 6 mm j/k type, oil pocket ss 12", 6 digit digital event counter, proximity switch (magnetic sensor) pnp-nc sensing 8 mm,voltage 5-35 vdc, max load 300 ma, on/off pneumatic control valve flange type size- 1" to operate at air pressure 60-80 psi suitable for 20 kg/cm line pressure, on/off solenoid valve for pneumatic valve:-a) air filter " line size female thread, b) air filter with air regulator size 4", digital temperature controller (pid) j & k type, digital tachometer range 0-10000 rpm, 96 x 96 with magnetic sensor., steam flow indicator cum totalizer, drum level controller 4-20 ma input/output model no. 5296at (massibus make), dp transmitter 4-20 ma for boiler drum level, honybell make, positioner for drum level control valve, stroke counter for molasses tank, jumbo digital display with sensor, for juice and water tank, current and previous display size 4" x 4"., ma & mv source meter for temp. indicator calibration, pressure transmiter model tsc 01, range 0 to 40 bar, output 04-20 ma, accuracy 0.25% fs, pressure transmiter model ks-e-e-e b02u-m-v, range 0 to 2 bar, output 04-20 ma, supply 9-32 vdc, port g1/4e, syphon pipe s.s. 304 :-(i) u type, (ii) q type, pressure gauge, model en837-1, ss-316, dail size 6", bottom feed connection size 1/2" bsp, heavy duty with test certificate (tempsens make) :-i) range 0-6 kg/cm , ii) range 0-10 kg/cm , iii) range 0-21 kg/cm , iv) range 0-42 kg/cm , pid controller, size 96 96, model no. dc 1040, make honey bell, pressure recorder range, h-guru make, with test certificate (heany duty) with pipe stand mounted ", socket- ", size 10" :-(i) 0-1 kg./cm2, (ii) 0-2 kg./cm2, (iii) 0-10 kg./cm2, orifice with assembly (nipple), inlet pressure 21 kg/cm , outlet pressure 21 kg/cm , inlet temp. 350 c, outlet temp. 350 c, line size 4", drum level transmitter, range 400 to 400 in h2o, (make- honey bell), steam pressure transmitter, range 14.7 to 3000 psi, (make- honey bell), hade mounted thermocouple, length 450 mm, k-type duplex type, with test certificate (heany duty), signal isolator singal input 4-20ma, double output 4-20ma, repair & calibration work with amcsuper-heated wash water temp. controlling system- 01 no., d-super heated exhaust steam temp. controlling system- 01 no., temperature control system of transit heater for c/f machin

CTN :45237238

01 Jun, 2026 NA

Amritsar - Punjab

Tender For bid to ras supply of repair of brush cutter head , repair of led tv , reverse osmosis membrane , reverse osmosis filter , window air conditioning unit 1.5 ton , desert air cooler with heavy duty iron body , repair of automatic hangar floor vacuum cleaner

State Government

CTN :45228136

03 Jun, 2026 NA

Udhamsign Nagar - Uttarakhand

Tender For service of vacuum filter and supply of its spares and cluster nozzle - vacuum filter spares & service, s.s. screen having 625 holes/sq. inches. (salem make) (minimum weight 1.2 kg. each screen), brass zigzag strips (2 long), rubber hose pipe (2 " x 24"), mud scrapper 5"x10 mm x 6 ply (dunlop make) for 8 x 16 vaccum filter, araldite 1.8 kg. pack, m-seal 1 kg. packing (pidilite make), a) brass end strip, b) s.s. end strip, copper revit round head 5mm x 12mm, copper revit rounf head 5mm x 15mm, copper revit rounf head 5mm x 18mm, soft lead 8 mm wire, brass tube plate for 8x16 vaccum filter, ss electrode (no 12) 2.5 mm thick, roller for mud conveyor belt, ss clamp for binding rubber hose pipe 2 1/4"x24", s s bolt 1/4"x3/4", s.s. channel 16 long, monarch brass nozzles, m s shocket for monarch brass nozzles, junction box (s.s. sheet) from 3mm thick plate heavy duty, s.s. nipple for decking plate (as per sample), s.s. decking plate for 8x16 (as per our site vacuum filter), s. s. binding strip 3/4" x 2-1/4, s. s. pipe 1.5mm thick, size= 1/2 x 46 , s. s. pipe 1.5mm thick, size= 1/2" x 65 , s. s. pipe 1.5mm thick, size= 1/2" x 16.5 , s. s. pipe 1.5mm thick, size= 1/2 x 28 , s. s. pipe 1.5mm thick, size= 3/4 x 7, s. s. pipe 1.5mm thick, size= 3/4 x 6.5, s. s. pipe 1.5mm thick, size= 3/4 x 10, round head s.s. screw " x 3/4", s.s. electrodes (no. 10) thikness 3.15 mm, vacuum filter vacuum disc plate (brass/gun matel) complete set (left & right), s.s. gate valve (screw type) 2 size, s.s. electrodes (no. 8) 4mm size, servicing of vacuum filter, after dismantling of s.s. screens of vacuum filter no. 1, 2 & 3, cleaning of decking plates, conducting hydraulic testing of five way fitting connections and giving satisfactory leak proof trials of same and thereafter refitting of all the dismantled s.s. screens complete in all respect, fitting of new damaged five way fittings (complete with welding etc.) of vacuum filter no. 1, 2 & 3 and thereafter conducting satisfactory leak proof trials. (5 way fitting), replacement of damaged decking plate nipples of vacuum filter no. 1, 2 & 3 and welding with five ways fitting, thereafter conducting satisfactory leak proof trials., replacement of damaged end strips of vacuum filter with new strips complete in all respect and thereafter conducting satisfactory leak proof trials. half filter, replacement of damaged end strips of vacuum filter no. 3 with new strips complete in all respect and thereafter conducting satisfactory leak proof trials. full filter, replacement of damaged brass/s.s. channels (16 ft. lengthl) of vacuum filter with new s.s/ brass channels complete in all respect, replacement of damaged decking plate of vacuum filter with new decking plate complete in all respect., dismantling & fitting both end s.s. tube of filter with vacuum distribution plate in filter and satisfactory trial., grinding of tunion valve plate with bear plate of vacuum filter and sucessful trial at minimum of 450mm of vacuum at junction with rotation of drum., vacuum genration up to 400mm at vacuum disc (including testing of pipe line to be made), keeping in the condition of genration of vacuum at vacuum pump was more then 625mm., repair of 8 point lubricator of vacuum filters (including cost of all un-serviceable parts), 3/8" bsp, non return valve, angle type, working pressure 21 kg./sq.cm. (as per sample), m.s. plug 3/8", m.s. plug 1/2", m.s. tee 3/8", m.s. elbow 3/8", supply of five way clusterwith nozzlefor mill mist colling system (complete in all respect) as per existingscope of workits including five way fitting branch line and nozzle.1- material- thermoplastic equivalent2- guarantee- one full crushing season, spray nozzle for mist cooling system

Co-operative

CTN :45096131

20 May, 2026 NA

Udhamsign Nagar - Uttarakhand

Tender For supply of instrument spare and annual maintenance contract - circular charts:- i) cc-200 (fc-261)range 0-100, ii) 9/d/179/fc-241, range 0-600, iii) 9/d/147/s-8963, range 0-150, iv) 9/d/112/s-3452, range 0-30, disposable pen (red), temperature gauge dial size 6" (h guru) heavy duty with test certificate (mercury filed) :- i) range 0-150 c streight steam 6", ii) range- 0-150 c capillary type (3 meter) bulb length 10" copper/pvc, iii)range 0-300 c streight steam 6", iv) range 0-500 c streight steam 6", vacuum gauge dial size 6" range- 0-30 inch of hg/760 mm bottom feed connection 3/8" bsp, h guru heavy duty with test certificate., pressure gauge dial size 6" bottom feed connection size 3/8" or 1/2" bsp, h guru heavy duty with test certificate :- i) range 0-15 psi 01 kg/cm , ii) range 0-30 psi 02 kg/cm , iii) range 0-60 psi 04 kg/cm , iv) range 0-150 psi 10 kg/cm , v) range 0-300 psi 21 kg/cm , vi) range 0-1030 psi 42 kg/cm /70 kg/cm , pressure gauge, dial size 10" bottom feed connection size 1/2" bsp heavy duty with test certificate:- i) range 0-60 kg/cm h. guru with test certificate, ii) range 0-2 kg/cm2 h. guru with test certificate, pressure gauge for turbines heavy duty with test certificate:- i) 4" dial size side back connection %" bsp range 0-2 kg/cm , ii) 4" dial size side back connection %" bsp range 0-4 kg/cm , iii) 4" dial size side back connection %" bsp range 0-7 kg/cm , iv) 4" dial size side back connection %" bsp range 0-10 kg/cm , teflon coated compensating cable 2 core j type, compensating cable fg/ss 2-core k type, 4 digit digital temperature indicator j & k typ , thermocouple sensor heavy duty:- i. 12" x 8 mm j/k type, ii. 8" x 8 mm j/ k type, iii. 6" x 6 mm j/k type, oil pocket ss 12", 6 digit digital event counter, proximity switch (magnetic sensor) pnp-nc sensing 8 mm,voltage 5-35 vdc, max load 300 ma, on/off pneumatic control valve flange type size- 1" to operate at air pressure 60-80 psi suitable for 20 kg/cm line pressure, on/off solenoid valve for pneumatic valve:- a) air filter " line size female thread, b) air filter with air regulator size 4", digital temperature controller (pid) j & k type, digital tachometer range 0-10000 rpm, 96 x 96 with magnetic sensor., steam flow indicator cum totalizer, drum level controller 4-20 ma input/output model no. 5296at (massibus make), dp transmitter 4-20 ma for boiler drum level, honybell make, positioner for drum level control valve, stroke counter for molasses tank, jumbo digital display with sensor, for juice and water tank, current and previous display size 4" x 4"., ma & mv source meter for temp. indicator calibration, pressure transmiter model tsc 01, range 0 to 40 bar, output 04-20 ma, accuracy 0.25% fs, pressure transmiter model ks-e-e-e b02u-m-v, range 0 to 2 bar, output 04-20 ma, supply 9-32 vdc, port g1/4e, syphon pipe s.s. 304 :- (i) u type, (ii) q type, pressure gauge, model en837-1, ss-316, dail size 6", bottom feed connection size 1/2" bsp, heavy duty with test certificate (tempsens make) :- i) range 0-6 kg/cm , ii) range 0-10 kg/cm , iii) range 0-21 kg/cm , iv) range 0-42 kg/cm , pid controller, size 96 96, model no. dc 1040, make honey bell, pressure recorder range, h-guru make, with test certificate (heany duty) with pipe stand mounted ", socket- ", size 10" :- (i) 0-1 kg./cm2, (ii) 0-2 kg./cm2, (iii) 0-10 kg./cm2, orifice with assembly (nipple), inlet pressure 21 kg/cm , outlet pressure 21 kg/cm , inlet temp. 350 c, outlet temp. 350 c, line size 4", drum level transmitter, range 400 to 400 in h2o, (make- honey bell), steam pressure transmitter, range 14.7 to 3000 psi, (make- honey bell), hade mounted thermocouple, length 450 mm, k-type duplex type, with test certificate (heany duty), signal isolator singal input 4-20ma, double output 4-20ma, repair & calibration work with amc super-heated wash water temp. controlling system- 01 no., d-super heated exhaust steam temp. controlling system- 01 no., temperature control system of transit

CTN :45005421

18 May, 2026 NA

Doiwala - Uttarakhand

Tender For spares repair and testing of vacuum filter

CTN :44993102

06 May, 2026 NA

Jodhpur - Rajasthan

Tender For bid to ras supply of lv7 tata 2654-7231-0119 door lock front rh , lv7 t- 815 347-223-352-200 bulb 24v 21 wb a15s , lv7 stln x- 4201242 piston , lv7 stln 3040-72-0000209 shaft drive , lv7 stln 5330-72-0131159 oil seal od35xid19xw10 , lv7 stln p-0968451 oh piston con rod kit no 6 eo , lv7 tata 1466-100-401 drive shaft , lv7 tata 2530- 017635 brake shoe externally actuated , lv7 stln vf 4240-72-0158111 cartridge respirator air filtering , lv7 stln vf 2920-005411 winding starter generator field

CTN :45045507

11 May, 2026 NA

Jorhat - Assam

Tender For providing of repair and overhauling service - requirement of air filtering element; na; yes; buyer premises

CTN :44970814

24 Apr, 2026 49.3 Thousand

South Andaman - Andaman And Nicobar Islands

Tender For providing of repair and overhauling service - repair and general servicing of 03 nos water purifier including replacement of filter; water purifier; yes; buyer premises,repair and overhauling service - repair, replacement of copper pipeline of gas range including vacuum cleaning and fitment with operation testing; gas range; yes; buyer premises

CTN :44959001

01 May, 2026 86.8 Thousand

Darjeeling - West Bengal

Tender For repair to vehicle - dismantaling and opening of stering assembly repairing and replacing the following necessary spare parts fitting and testing including supply of the following parts , assy.kit-suspension rubber parts , assy tie rod , centre link assy 113 08 364 0c , bush , ball joint assy-upper wb , assy ball joint lower , taper roller brg 30205 , taper roller brg lm48548 , assy pipe union bolt , wheel cylinder assy , thrust washer-idler arm , split pin 6.3 x 6.3 , cotton piece , oil seal , grease pack , assy top wishbone , gasket fip to support , sealing washer 8 x12 is 3175 cu , fuel paper element , dismantaling and opening of gear box clutch plate brake system , repairing and replacing the following necessary spare parts fitting and testing supply of the following parts , assy accelerator cable hand brake , brake oil , front brake pad , rear brake lining , master cylinder kit , assy 10 inch vacuum booster , kit brake lining non-asb af2873 , nut , castrol extra long life gear oil 80 w 90 , nyloc nut m14 , washer , split pin 3.2x22 , gasket , clutch plate , pressure plate , release bearing , flywheel , taking out old unsv lub oil filter , fuel filter , air filter and draining of engine oil complete inclding refitting and supply of the following items , lub oil filter , fuel filter element primary , fuel filter element secondary , air filter element , engine oil 20w 40 make -castrol gtx , taking out old unsv external body light , fog light complete including refitting and supply of the following items , wind shield , tail light set , fog light , wiper , washer fluid tank , side mirror orvm , cleaning , washing and polishing of above mention vehicle as per standard norms , testing of vehicle on road after completion of work for smooth running upto entire satisfaction of age e m bagdogra

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