Latest vacuum regulator Tenders | Government vacuum regulator Tenders

State Government

CTN :45706764

17 Jul, 2026 NA

Kheda - Gujarat

Tender For supply of various consumable & routine maintenance items for unit 1, 2 & 3 stage: i at wtps - teflon tape : size 1/2" width x 12mtr long, m seal fast curing epoxy compound, each packet contains 50 grams of resin base and 50 grams of hardener ( 1 kg box contains 10 packets)., hss hacksaw blade,size-1/2"bx12"lx0.025"thx18tpi., wire brush with wooden handle size 50x150x300 mm, hiffin diamond lapping compound hi finator grade 14-05-30 ( in plastic injection ; per injection 5gm), rustolene 500 ml/tin, holdtite liquid joint compound[500gms/pkg]4565250014, chrome leather hand gloves for welder. size: 16 inch (400 mm), metal set putty, bearing retainer, epoxy based fast curing cold metal repair compound., oil stop leak putty 114 gms. pack, descaler [biodegradable water scale cleaner], pen oil - (500 ml/tin) heavy duty rust penetrator, molykote 1000 (1kg/tin), rust removing spray wd-40 in aersole packing of high pressure valves ., h577 pipe sealant ( per tube 50 ml ), instant flange sealant & gasketing compund h510/510, molykote 1000 spray can (400ml/270gms/can), grinding disc (wheel) size 100x4x16 mm, mos 13750 high cut (a.36) ., resinoid cutting off wheel size 350x25.4x3 mm, a24 ., wel.lead glass black, white plain glass for welders hand screen, esab/iol make gas heating torch, oxygen gas hose pipe blue 08 mm, make esab/dura., acetylene gas hose pipe red 08 mm, make esab/dura., two stage two gauge oxygen gas pressure regulator - model no : dura 0-10 - esab make, two stage two gauge acetylene gas pressure regulator model : dura a-1.5 - esab make, wire brush size 12" with wooden handle, cutting nozzle size 3/64", cutting nozzle size 1/16", carborandum make emery cloth roll medium iss: 50-60 size: 50 mtrx25 mm, carborandum make emery cloth roll fine iss: 80-100, size: 50 mtrx25 mm, brand emery paper smooth fine size size 280 x 220 mm, flash back arrestor for cutting torch end mounted oxygen ., flash back arrestor for cutting torch end mounted da ., flash back arrestor for regulator mounted da cylinder., flash back arrestor for regulator mounted oxygen cylinder., gas cutting nozzles (1/32"), filler gauge set of 26 blades in mm 6" long, welding helmet, welding hand gloves leather size 14" for welding assly., welding cable copper conductor having single core high conductivity, suitable for 600 amp. of quality 70 sq.mm 999/0.3 mm as per is-9857/1990 vir insulated., hand screen armour, adhesive hylomer universal blue [100 gms/pkg/nos], pvc tap roll, oil paper size 2 x 2 x 1 mm thk, pvc hand gloves acid/alkali proof, hand gloves for heat resistance up to 350 deg. celsius: hand gloves with constructed from 100 percentage kevlar para-armid fiber with a cotton liner, size 10 (400mm). heat resistance for up to 350 deg. celsius temperature., blue matching tube camel student oil colour shade ultrasonic black-663 (in 20 ml tube), teflon tape : size 1/2" width x 12mtr long, m seal fast curing epoxy compound, each packet contains 50 grams of resin base and 50 grams of hardener ( 1 kg box contains 10 packets)., hss hacksaw blade,size-1/2"bx12"lx0.025"thx18tpi., wire brush with wooden handle size 50x150x300 mm, hiffin diamond lapping compound hi finator grade 14-05-30 ( in plastic injection ; per injection 5gm), rustolene 500 ml/tin, holdtite liquid joint compound[500gms/pkg]4565250014, chrome leather hand gloves for welder. size: 16 inch (400 mm), metal set putty, bearing retainer, epoxy based fast curing cold metal repair compound., oil stop leak putty 114 gms. pack, descaler [biodegradable water scale cleaner], pen oil - (500 ml/tin) heavy duty rust penetrator, molykote 1000 (1kg/tin), rust removing spray wd-40 in aersole packing of high pressure valves ., h577 pipe sealant ( per tube 50 ml ), instant flange sealant & gasketing compund h510/510, molykote 1000 spray can (400ml/270gms/can), grinding disc (wheel) size 100x4x16 mm, mos 13750 high cut (a.36) ., resinoid cutting off wheel size 350x25.4x3 mm, a24 ., wel.lead glass black, whi

CTN :45738001

11 Jul, 2026 NA

Leh - Jammu And Kashmir

Tender For supply of inch l , micro meter changeable anvil 0 to150 mm , measuring tape steel 3000 mm , precision file square with handle 8 inch comma 2nd cut , precision file half round with handle 8 inch comma 2nd cut , set of hand tap , chest comma tool feet j feet , gauntlets prospective welder leather , brushes steel wire 32 mm , portable welding machine , launch into 431 pr03 with hdiii car or truck , mahindra garuda ii i smart diagnostic tool , jaltest by cajoli ottw off highway equipment diagnostic tool 12v plus 24v , jaltest by cajoli cv truck comma bus comma light commercial vehicle 12v plus 24v , garuda 2vc1 professional grade comma j2534 compliant diagnostic tool for tata cv bs3 comma bs4 comma bs6 , cummins diagnostic tool inline 7 , jcb e into cavator construction diagnostic scanner electronic service tool with diagnostic , banjo washer aluminium , cotton waste , anabond red , o clamp 10 mm , emery paper rough or fine , banjo belt , banjo union , hose pipe 10 mm fle into ible , m seal , araldite big 90 gm , wd 40 rust remover , o ring set o size , valve grinding stick , valve grinding past rough or smooth , battery lead positive and negative , battery terminal h by d positive , battery terminal h by d negative , battery led pb for pole , battery thimble h by d , welding rod , flu into for gas welding , gas welding brazing rod 2 point 5 mm into 450 brass , gas welding brazing rod 2 point 5 mm into 450 aluminum , hand gloves leather , shoes for welding , welding appron leather , electeric holder heavy duty 100 ampere , welding cable copper 28 point 59 mm , stainless steel welding tong , aceteylene regulator , o into ygen regulator , torch with nozzle , supreme high pressure gas welding blow pipe , hose aceteylene gas cly , hose o into ygen gas cly , welding cutter blade size 107 into 1 point 3 into 16 mm , injector stage 3 tool kit , torque wrench , torque wrench digital small , bearing puller , mech jack chassis 10 ton , hydraulic jack chassis 10 to 15 ton , bailey plate jack 3 to 4 ton , magnet stick , ultrasonic cleaner , e-star socket and bit socket set , oil drip tray pan , pneumatic transmission oil filling tool with adaptor , heavy duty socket , vice bench heavy duty , dc test lamp digital automatic circuit tester , stanley 94 to 181 comma 150 piece high quality multi tool kit comma containing spanner comma driver sockets bits comma wrenches , vice bench small size , gauge chisel 38 mm , firmer chisel 26 mm , mortise chiesel 12 mm , combination ston , claw hammer , jack planer , pincer , planer machine , portable rotter machine , side cutting paier , circular saw blade 6 inch three square engineer scrapper with handle 100mm, chisel cold flat 25 mm x 200 mm, chisel 6", 9", hammer engineer's ballpin 400 gm, gauge thickness feeler type 0.03 to 0.5 mm, plier circlip external straight nose, plier circlip internal straight nose, spark plug socket 16 mm, spark plug socket 21 mm, hexagon socket head 0.5 inch square drive 10 mm to 32 mm, master tool kit 150 pcs , recersible rachet 0.5 inch square drive 250 mm, torque wrench 0.5 inch square drive 200 mm, allen key long ball point 10 mm, pad lock, pop spanner 6 x 22 mm, pop spanner 15 x 41 mm, nose plier 8", cutting plier 12", adjustable 12', file flat 6", 12", half round file 6", 12", round file 6", 9", 12", star screw driver 6", 9", 12", oil filter remover, torx key t30, injector remover socket 19 mmfor tata 697 bs iii & 497 bs ii, needle file set r, t & p, hammer electrician 200 gm, clamp on multi meter, digital multi meter, continuity tester, hexagon socket head size 6 mm to 42 mm, spinner handle 0.5 inch square drive, //bid details 2 / 91

CTN :45712933

13 Jul, 2026 NA

Gorakhpur - Uttar Pradesh

Tender For supply of white board 6x4 , gas argon , sparyer plastic spary pump , door mat , r 22 gas , r 32 gas , ac relay , duracell battery aa , fevicol 250gm , ac pipe , ac wire 1.5mtr , door curtian , curtian pipe , curtian brackets , machine installation with fundation , steel tap long nose , brass tee , brass elbow , pvc pipe , pvc copper wire 1.00mm , pvc copper wire 1.5mm , pvc copper wire 2.5mm , alumuninume cable 16sqm , led 12 watt , crosin bulb , extention board , gas co2 , good night refil

State Government

CTN :45268513

07 Jul, 2026 NA

Bankura - West Bengal

Tender For corrigendum : supply delivery and fitting fixing of gaseous chlorination items for the standby system of clear water pumping station and supply of 1 no empty chlorine tonner at ibs uporgora under chhatna, saltora block sub-surface water based piped water - supply and delivery of gaseous chlorination unit spares (0-10kg) & (0-4kg)kg/hr. require of wallace & triman evoqua, vacuum regulator (wall/cylinder mounted)with auto switchover facility, capacity 0-10 kg/hr max, evoqua make s10k scale controller, capacity 10.0kg/hr, manual control, evoqua make 1 injector suitable for 40 psi backpressure, fitting fixing of the above new supplied spares on the existing position part by part with new ejector pipe line with necessary fitting materials and necessary welding job by expert mechanical complete the job as per direction of eic and as per is:10553., supply and delivery at site of 1000 kg empty chlorine tonner hydraulic test pressure 30 kgf design as per asme section viii div.1 with hot-forged steel hook and a safety tongue piece, add: 18% gst, add: 1% cess

State Government

CTN :45268542

07 Jul, 2026 NA

Bankura - West Bengal

Tender For corrigendum : supply delivery and fitting fixing of gaseous chlorination items for the standby system of clear water pumping station and supply of 1 no empty chlorine tonner at intake kukrakuri under chhatna, saltora block sub-surface water based piped - supply and delivery of gaseous chlorination unit spares (0-10kg) & (0-4kg)kg/hr. require of wallace & triman evoqua, vacuum regulator (wall/cylinder mounted)with auto switchover facility, capacity 0-10 kg/hr max, evoqua make s10k scale controller, capacity 10.0kg/hr, manual control, evoqua make 1 injector suitable for 40 psi backpressure, fitting fixing of the above new supplied spares on the existing position part by part with new ejector pipe line with necessary fitting materials and necessary welding job by expert mechanical complete the job as per direction of eic and as per is:10553., supply and delivery at site of 1000 kg empty chlorine tonner hydraulic test pressure 30 kgf design as per asme section viii div.1 with hot-forged steel hook and a safety tongue piece, add: 18% gst, add: 1% cess

Central Government/Public Sector

CTN :45692570

06 Jul, 2026 5.00 Lacs

Dhubri - Assam

Tender For supply of items related to repairing and maintenance of ac on rate contract basis - pcb board out doorunit, pcb board indoor unit, out door stand, out door fan motor, indoor blower motor, coper pipe, coper pipe, remote, battery, 3pintop, pipe insulation foam tubing, air conditioner heat insulationtube,polyethylene foamtubeclosedcell retardant, pipe insulation foam tubing, air conditioner heat insulationtube,polyethylene foam tube closed cell retardant, rollingtape, 4corewire, gasr-22, gasr-32, gasr-410, compressor, compressor, compressor, sensor, sensor, ambient sensor, sensor, refrigerant leak detector, fastener nut bolt, whitecement, butanegas/lpg, coper brazing rod, capasitor, capasitor, capasitor, copernut, digitalclamp multimeter, noseplier, combinationplier, screw driver, adjustable wrench, adjustable wrench, l-key, minigas welding machine, lpg brazingtorch, swaging tool, tubecutter, tube bender, measuring tap, hummer, hummer, flashlight/hand lamp, core removetool, flaring tool kit, drillbit, charginghoser410ar32 r404a r134a, refrigerant gas chargingpipe, r-22 valve, thread seal, scale level, drill machine, tools box, tool bag

corporations/Associations/Others

CTN :45693501

08 Jul, 2026 NA

Kolkata - West Bengal

Tender For supply,delivery of various spare parts for chlorination system of different water treatment plants under garden reach water works.- 20 nb cs pipe grade b with fittings. , supply, delivery, fitting-fixing, testing and commisioning of lead gasket for 20 nb flange., , supply, delivery, fitting-fixing, testing and commisioning ofcomplete vacuum regulator with pressur rellef valve., , supply, delivery, fitting-fixing, testing and commisioning ofglass tube and float, , supply, delivery, fitting-fixing, testing and commisioning of20nb ball valve. make: industrialdevices, , supply, delivery, fitting-fixing, testing and commisioning of complete chack valve. make: industrialdevices, , supply, delivery, fitting-fixing, testing and commisioning of spring splndle saat and diaphragm for pressur reducing valve. make: industrialdevices, , supply, delivery, fitting-fixing, testing and commisioning of flexible copper connector. make:industrial devices, , supply, delivery, fitting-fixing, testing and commisioning of chlorine valve for inlet andisolation. make: industrial devices, , supply, delivery, fitting-fixing, testing and commisioning of pressure gauge 0 to 16 kg/cm2 make: industrial devices, , supply, delivery, fitting-fixing, testing and commisioning of vacuum gauge-760 to ohz 0 make: industrial devices

State Government

CTN :45695947

01 Jul, 2026 NA

Delhi - Delhi

Tender For procurement of water coolers and desert coolers and other items for the various sites under ae(e and m) - iii in ac-66. (re-invite) - supply of high speed desert cooler, 3 speed control, floor mount type, up to 90 litre tank capacity, having auto swing, 230 volt. make : bajaj, orient, crompton, supply of stainless steel water cooler of 80 litre capacity, cooling water near 40 l/hr capacity, having dual tap dispensing system, powered by r134a refrigerant and a 2.5 amp system, copper cooling coils. make: blue star/usha/voltas, supply of stainless steel water cooler of 20 litre capacity, cooling water near 15 -20 l/hr capacity, having dual tap dispensing system, powered by r134a refrigerant , copper cooling coils. make: blue star/ usha/ voltas, supply of 1.5 ton 5 star inverter window ac, copper condensing coils, 2 way swing system, working on r32 refrigerant gas, cover up to 150 sq feet area, working on 230 volts with remote control. make: hitachi/ voltas/o general/panasonic/any djb approved make., supply of 1.5 ton 5 star smart inverter split ac, energy saving, working on r32 refrigerant gas, cover up to 150 sq feet area working on 230 volts with remote control. make : hitachi/ lg/voltas / any djb approved make.

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

Central Government/Public Sector

CTN :45679085

08 Jul, 2026 10.05 Lacs

Palakkad - Kerala

Tender For supply of electronic and electro mechanical components : : - 12v 5200mah li-ion rechargeable bat pack , battery charger , banana plug black , banana plug red , banana test connector 4mm black , banana test connector 4mm red , barbed l fitting , plug 4mm hb , plug m5 male , quick cable connector , quick push-pull connector , socket 4mm barb , test clip black , test clip red , usb adapter type b , 2 2 solenoid valve , 3 2 solenoid valve , flow regulator , mass air flow sensor , plug socket with cable , precision vacuum regulator , rotary vane pump g 6 02 8 with 2 clamps , sub base 2 2 valve , sub base 3 2 valve , differential relative 350mbar std pkg 5v , diff relative 4000mbar std pkg 5v , 230 vac mains inlet , instrument enclosure , pushbutton switch green , rocker switch dpdt

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