Latest glove valve Tenders | Government glove valve Tenders

Central Government And Public Sector

CTN :45525671

13 Jul, 2026 38.80 Lacs

Mumbai - Maharashtra

Tender For renovation of supply air-conditioning system of k-4 and k5 with other accessories for rlg, barc, mumbai - design, fabrication, supply, installation, testing and commissioning of chilled water base double skin 10000 cfm ahu (without blower) as per clause no. 01 of technical specification., supply, fabrication and installation of ms supporting structures as per clause no. 02 of technical specification., design, supply, fabrication and installation of galvanized steel sheet for discharge air ducts as per clause no. 03 of technical specification., supply and installation of magnehelic gauge pressure range 0 to 25 mm wc including fittings as per clause no. 04 of technical specification., supply and installation of pressure gauges (0 to 7 kg/cm2 range) including fittings and ss ball valve as per clause no. 05 of technical specification., supply and installation of bar stock type ss thermowell with temperature guage as per clause no. 06 of technical specification., supply, fabrication, welding, installation, testing & commissioning of 80 mm nb schedule 40 carbon seamless steel pipe line including fittings as per clause no. 07 of technical specification., supply, fabrication, welding, installation, testing & commissioning of 100 mm nb schedule 40 carbon seamless steel pipe line including fittings as per clause no. 07 of technical specification., supply, fabrication, welding, installation, testing & commissioning of 125 mm nb schedule 40 carbon seamless steel pipe line including fittings as per clause no. 07 of technical specification., supply, installation, testing & commissioning of 50 mm size cpvc pipe with fittings as per clause no. 08 of technical specification., supply, installation, testing and commissioning of 100 nb mm dia flange ended gate valve ( ci body and gun metal internal)with suitable fittings and counter flanges for pipelines as per clause no. 09 of technical specification., supply, installation, testing and commissioning of 80 nb mm dia flange ended gun metal gate valve with suitable fittings and counter flanges for pipelines as per clause no. 9 of technical specification., supply, installation, testing and commissioning of 80 nb mm dia globe valve with suitable fittings and counter flanges for pipelines as per clause no. 10 of technical specification., supply and installation of all-around cold insulation saddles for chilled water pipeline along with fixing fittings as per clause no. 11 of technical specification., supply and installation of aluminium construction powder coated air diffuser along with volume control damper as per the clause no. 12 of the technical specification., supply and installation of 38 mm thickness close rubber cell cold insulation of classo fire rating followed by aluminium clading as per clause no. 13 of technical specification., supply, fabrication, installation and commissioning of the ss structural material including ss hardware. as per clause no 14 of technical specification., fabrication, supply and installation of ss construction multilouvered volume control dampers (vcd) along with electricaly operated modulating type actuator as per clause no. 15 of the technical specification., supply, fabrication and installation of plenum connection to existing blower as per clause no 16 of the technical specification., dismantling, segregation, removing & shifting of various equipment like ahu, insulated pipes along with supports, fittings, valves etc. as per the clause no. 17 of the technical specification.

Central Government/Public Sector

CTN :45527350

27 Jun, 2026 NA

Haridwar - Uttarakhand

Tender For ff7598098204 full-bore one-piece design (carbon steel) ball valve with companion flanges size: 2 in , ff7501000018 copper alloy globe valve, screwed in bonnet, inside screw rising stem, integraseat, renewa , ff7501000026 copper alloy globe valve, screwed in bonnet, inside screw rising stem, integral seat, r , ff7598098220 full-bore one-piece design (carbon steel) ball valve with companion flanges. size: 15 m , ff7598098212 full-bore one- piece design (carbon steel) ball valve with companion flanges. size: 1 in

CTN :45384476

17 Jun, 2026 NA

Dharmapuri - Tamil Nadu

Tender For corrigendum : purchase of equipments for mechanical department - purchase of equipments for mechanical department, tail stock assembly medium-duty tailstock assembly for dismantling & assembly quill stroke: minimum 75 mm taper: mt-3 (preferred standard) feed: hand wheel operated features: set-over screws for taper turning spindle locking arrangement body: cast iron (fg 260) spindle: hardened steel, working model of fuel supply system - petrol mpfi type petrol multi point fuel injection (mpfi) system for dismantling and assembly practice system type: non-working / cut-section model for study of internal construction construction: actual automotive components or equivalent training model mounted on frame includes throttle body (sectioned), fuel injectors, fuel rail, intake manifold includes fuel pump, fuel tank (dummy), fuel filter, pressure regulator includes ignition system components: ignition coil, spark plug, distributor (if applicable) ecu module (dummy/display type) with wiring layout representation all components cut-open, painted, and clearly labelled provision for manual demonstration of flow path and component interaction mounted on rigid ms powder-coated frame designed for repeated dismantling, assembly, and component identification, hydraulic cylinderbore diameter: 50 mm stroke length: 250 mm working pressure: 160 bar cylinder tube: honed steel piston rod: hard chrome plated seals: standard industrial seals end caps: steelsupply: mounted on training base suitable for dismantling and inspection, hydraulic operated directional control valves (dcv) type: manual spool type dc valve configuration: 4/2 way size: ng06 (cetop 3) rated pressure: 210 bar flow capacity: 20 40 lpm body: hardened steel / cast steel spool: ground and hardened ports: clearly marked (p, a, b, t) supply: mounted on training plate suitable for dismantling and study, bearing with shaft assembly type: dismantling and assembly teaching unit shaft diameter: 30 mm shaft material: en8 steel bearings: deep groove ball bearing (6205 / 6206) housing: cast iron locking arrangement: circlips end covers mounting: bench-mounted / frame mounted unit, coupling unit using driving and driven shafts using plummer block bearing unit the plummer block housing material: cast iron (grade fg 200 or equivalent). type: sng or snl series (split-type housing). sealing: felt seals or v-ring seals (to demonstrate lubrication retention). lubrication: provided with a grease nipple at the top center for manual lubrication practice. the bearing type: self-aligning ball bearing (1200 series) or spherical roller bearing (22200 series). bore diameter: standard 25mm or 30 mm. shafting and coupling shaft material: ground carbon steel (en8 or en9) for high surface finish. coupling type: flexible coupling: to demonstrate the bearings ability to handle slight misalignment. rigid flange coupling: to demonstrate traditional direct connection. driving/driven setup: one shaft connected to a small electric motor (driving) and the other to a brake drum or load (driven)., 3d printing machine build volume(wxdxh) 256 x 256 x 256 mm shell enclosed (plastic & glass) hot end all-metal nozzle 0.4 mm stainless steel included max hot end temperature 300 nozzle diameter 0.4 mm (included) 0.2 mm, 0.6 mm, 0.8 mm build plate compatibility textured pei plate, cool plate, engineering plate, high temperature plate max build plate temperature 100 max speed of tool head 500 mm/s max acceleration of tool head 20 m/s supported filament pla, petg, tpu, pva, pet, abs, asa chamber monitoring camera low rate camera 1280 x 720/0.5fps time lapse supported filament run out sensor :yes control board fan closed loop control auxiliary part cooling fan closed loop control air filter activated carbon filter

corporations/Associations/Others

CTN :45492320

25 Jun, 2026 23.31 Lacs

Sonbhadra - Uttar Pradesh

Tender For supply of vdc mv o p 4 20ma , digital energy meter connection 3 phase 3 wire ct ratio 10000 5 amp pt ratio 1575 kv 110 v50 hz acc class 2s make seccure apex 150 , transformer pt 415v 110v , portable digital megger test voltage , thermal o l relay mn2 4 2 to 7 5a , thermal o l relay 2 5 4 amp , dc clamp meter dc current 0 1a to 200a ac current 0 1a to 200a dc ac voltage 0 1v to 600v continuity data hold fa make motwane , control transformer t 1 input voltage 0 440v output s1 0 110 220 and s2 0 110 220 as per sample rating 50va , control transformer t 2 input voltage 0 440v output 0 18 24 as per sample rating 50va , heating element of esp hopper 0 5kw , transformer oil drum 210 lit , dehy breather for hvr transformer of esp , buchholz relay type gor 1 with alarm trip contact 1no plus 1nc , magnetic oil gauge with one tripping contact , prismatic oil level indicator size 150mmx60mm , glove valve size 25mm brass both side flange end , crc contact cleaner 300 ml cane , neoprene rubber sheet 1x2mtr thick 10mm , aluminium lugs 70sq mm als 226 e bolt hole 13mm make dowells , aluminium lugs 185 sq mm als 235 e bolt hole 17mm make dowells , aluminium lugs 120sq mm als 230 e bolt hole 13mm make dowells , aluminium ferrule 120sq mm make dowells , aluminium ferrule 150 sq mm make dowells , copper ferrule size 185 sq mm make dowells , copper ferrule size 120 sq mm make dowells , push button on off with element , hrc fuse3na 7805 orc 16 a make siemens , hrc fuse3na 7820 orc 32 a make siemens , mccbn 16r 150a 3p , ns type fuse 32 amp , ns type fuse6 amp , ns type fuse 25 amp , on delay timer 0 5 sec to 100 hours 24 240v ac dc , local remote switch 25a 440v brand kaycee siemens havell l t , voltmeter sel switchmodel srp1373way off , din type fuse rating 100 a , din type fuse rating 125 a , hrc fuse t a 32 rated for 32 amp code no sfb 8116032 , pin type insulator 0 4kv , petroleum jelly for battery , din type fuse hrc size 3 current rating 500 amp , rectifier fuses 150 amps semiconductor type , led indication lamp red yellow blue green 220v ac dc , dd module 236 amp 1000piv , dd module 260 amp 1600piv , dd module 70 amp 1000piv , mccb 150a 3 pole , motor cooling fan with cover for 2 2 kw gt cooling fan motor , control fuse ns type 2amp , control fuse ns type 4 amp , control fuse ns type 6 amp , din type hrc fuse 25a 415v ac size 00 , din type hrc fuse 32a 415v ac size 00 , din type hrc fuse 63a 415v ac size 00 , analogue ac voltmeter range 0 500v , analogue ac voltmeter range 0 500v ptr 415 110 v , analogue ac ammeter range 0 50 amp ctr 50 , dc voltmeter moving iron jewel bearing range accuracy , ammeter range 0 15amp ctr 15 1 , moving iron analog ac ampere meter ct ratio 400 5a d , d c ammeter moving coil range , ac ammeter range 0 25amp , aux contactor 2no plus2nc coil voltage 24v ac , aux contactor 3no plus1nc coil voltage 24v ac , switch disconnector fuse unit 2pole current carrying capacity 315 amp max operating voltage 600 v 50hz for one to one replacement , power contactor 3pole current carrying capacity 315amp max operating voltage 600v coil voltage 220 250vac 50hz dc for one to one replacement , local remote selector switch 10a model type 2s26b or equivalent for one to one replacement , ammeter rotary switch 12a r y b off 4 position 90 degree , voltmeter selector switch 12a ry yb br off , local remote selector switch 3 pole2 way without off 16 amp , tnc rotary switch 25amp spring return to neutral model type , switch //bid details 2 / 59 fuse unit 63a 3p , switch fuse unit 125a , thermal overload relay

CTN :45494247

25 Jun, 2026 NA

Multi City - Chhattisgarh

Tender For engg. items (authorized dealer/manufacturer) - pneumatic discharge valve rubber seal kit size - 200mm & 80mm make - ocean/multitech/puri g.m. valve size- 1" make - ocean/multitech/puri gate valve 1" make -ocean/multitech/puri ci non rising spindle sluice valve 6" make - kirloskar/leader/ksb non return valve both side thread type size - 20mm body - make - mutitech/ocean/puri sluice valve non rising spindle size - 4" make - kirloskar/leader/puri s s ball valve size - 1" make - mutitech/ocean/puri s s ball valve size - 20mm make- mutitech/ocean/puri jacketed valve for sulpher burner make - vishwa system / eom original ibr valve forget steel gate/sluice class - 1500, size - 1/2" make - ksb only with test certificate ibr valve forget steel gate/sluice class - 1500, size - 3/4" make - ksb only with test certificate ibr valve forget steel gate/sluice class - 1500, size - 3/4" make - ksb only with test certificate ibr globe type valve (forgrt steel) class - 1500, sise - 1/2" make - ksb only ibr globe type valve (forgrt steel) class - 1500, sise - 3/4" make - ksb only ibr globe type valve (forgrt steel) class - 1500, sise - 1" make - ksb only s.s ball valve 2" make - ocean/multitech/puri s.s ball valve flange type 1/2" make - ocean/multitech/puri s.s ball valve flange type 3/4" make - ocean/multitech/puri c.i sluice valve (rising type) s.s sheeted, s.s spendle 8"ø make - ocean/multitech/puri c.i sluice valve (rising type) s.s sheeted, s.s spendle 6"ø make - ocean/multitech//puri c.i sluice valve (non rising) s.s spendle g.m nut 8"ø make - ocean/multitech/puri c.i sluice valve (non rising) s.s spendle g.m nut 6"ø make - ocean/multitech/puri butter fly valve s.s sheeted 65mm make - ocean/multitech/puri butter fly valve 8" with pneumatic rotary actuator make - ocean/multitech/puri butter fly valve 12" with pneumatic rotary actuator make - ocean/multitech/puri butter fly valve size - 2" make - crane/zoloto/multitech/puri butter fly valve size - 3" make - crane/zoloto/multitech/puri butter fly valve size - 4" make - crane/zoloto/multitech/puri butter fly valve size - 5" make - crane/zoloto/multitech/puri butter fly valve size - 6" make - crane/zoloto/multitech/puri butter fly valve size - 8" make - crane/zoloto/multitech/puri butter fly valve size - 10" make - crane/zoloto/multitech/puri butter fly valve size - 12" make - crane/zoloto/multitech/puri butter fly valve size - 14" make - crane/zoloto/multitech/puri butter fly valve 300mm with actuator model no - 12.5, optgr - pressure 4 to 6 (bar) should be assembled make - ocean/puri/multitech valve and automation c.i sluice valve non rising spindle type , is -210, gr- fg 200 pn - 16, test pressure - 16 kg/cm² size - 2" make - leader/puri/kirloskar c.i sluice valve non rising spindle type, is -210, gr- fg 200 pn - 16, test pressure - 16 kg/cm² size - 3" make - leader/puri/kirloskar c.i sluice valve non rising spindle type, is -210, gr- fg 200 pn - 16, test pressure - 16 kg/cm² size - 4" make - leader/puri/kirloskar c.i sluice valve non rising spindle type, is -210, gr- fg 200 pn - 16, test pressure - 16 kg/cm² size - 5" make - leader/puri/kirloskar c.i sluice valve non rising spindle type, is -210, gr- fg 200 pn - 16, test pressure - 16 kg/cm² size - 6" make - leader/puri/kirloskar c.i sluice valve non rising spindle type, is -210, gr- fg 200 pn - 16, test pressure - 16 kg/cm² size - 8" make - leader/puri/kirloskar c.i glove valve is -210, gr- fg 200 pn - 16, test pressure - 16 kg/cm² size - 3" make - leader/puri/kirloskar c.i glove valve is -210, gr- fg 200 pn - 16, test pressure - 16 kg/cm² size - 4" make - leader/puri/kirloskar c.i glove valve is -210, gr- fg 200 pn - 16, test pressure - 16 kg/cm² size - 6" make - leader/puri/kirloskar ci diapharagm valve for sulpher gas line (butile rubber lined inside) size - 5" make - puri/leader/kirloskar ci diapharagm valve for sulpher gas line (butile rubber lined inside) size - 6" make - puri/leader/kirloskar butter fly valve with actuveter size

CTN :45494360

15 Jun, 2026 NA

Mandi - Himachal Pradesh

Tender For a/r & m/o of lwss suka kun and its adjoining villages in gp suka kun in tehsil sadar distt. mandi (sh: providing, supplying and fixing of cast carbon steel return valve for 1st stage).

corporations/Associations/Others

CTN :45252205

17 Jun, 2026 NA

Cuddalore - Tamil Nadu

Tender For corrigendum : supply of cast carbon steel tpattern globe valve of size 3inches with full bore , cast carbon steel non-return flap valve of size 3inches with full bore , cast carbon steel tpattern reg.globe valve of size 2.5inches with full bore , cast carbon steel tpattern globe valve of size 2.5inches with full bore , cast alloy steel non-return flap valve of size 2.5inches with full bore , cast carbon steel tpattern globe valve of size 4inches with full bore , cast carbon steel non- return flap valve of size 4inches with full bore , cast alloy steel non-return flap valve of size 4inches with full bore , forged alloy steel tpattern reg.globe valve of size 2inches with full bore

State Government

CTN :45455583

29 Jun, 2026 NA

Multi City - Gujarat

Tender For se 2322: supply for various size of upvc, gi and steel pipes, fittings and consumable of plumbing material for civil maintenance dept. on as and when requirement basis at gsecl,sshep, ekta nagar - upvc sch40 for cold water pipe 25 mm dia 1, teflon tap crown ,champion make or equivalent 10mtr, wash basin supply pipe with end socket, waste coupling for wash basin, upvc sch40 for cold water pipe 15 mm dia one half, wc seat cover, waste pipe for sink & urinal, upvc coupling one half and 1 heavy duty, upvc elbow one half and 1 heavy duty, upvc tee one half and 1 heavy duty, upvc mta one half and 1, upvc union one half and 1, upvc coupling with one side thread one half and 1, bib cock one half, stop cock male threads one half, pillar cock one half, end cap one half, upvc reducer 1,one half, swr pipes is 13592 for drain 110mm dia, g.i. socket steel coupling one half, heavy duty, g.i. socket steel coupling 1, heavy duty, union joint socket steel for 1, union joint socket steel for one half, g.i. elbow equal steel pipe fittings one half and 1, g.i. tee equal steel pipe fittings one half and 1, floor drain traps having round shape and made up of ms sheet with chrome polish, connection pipe with nut pvc metal braided pipe connection pipe with nuts, 15 mm angle stop valve conforming to is8931, latest, 15 mm bib taps conforming to is8931,latest, 15 mm piller tap conforming to is8931,latest, 1 inch and one half inch nominal size carbon steel screwed end, general purpose ball valve, one half inch hot finished seamless ,hfs barrel nipples steel pipes fitting, hot-finished seamless, hfs plug steel pipes fitting for one half and 1 inch

CTN :45445482

22 Jun, 2026 18.68 Lacs

Pathanamthitta - Kerala

Tender For maintenance of sewage treatment plant of kap 3 rd battalion, adoor, pathanamthitta - revamping of the existing sewage treatment plant having water consumption 98 kilo litre /day for kap 3rd battalion, adoor, pathanamthitta)-general mechanical work - general-maintenance of sewage treatment plant of kap 3 rd battalion, adoor ,pathanamthitta -revamping of the existing sewage treatment plant having water consumption 98 kilo litre /day for kap 3 rd battalion,adoor, pathanamthitta -general mechanical work - supply and fill dry bed media, od33450/2025-2026:supply and fill dry bed media (1.5-inch and 3/4 inch pebbles), supply ,installation and commissioning of 3 nos chemical dosing pumps ,suitable chemical storage tanks ,chemical piping,valve and, od39368/2025-2026:supply ,installation and commissioning of 3 nos chemical dosing pumps ,50 ltr chemical storage tanks ,chemical piping,valve and fittings , complete installation and testing, supply, installing ,testing and commissioning of fine bubble diffuser 90 mm 1 m air flow rate 8 -12 m /hr ., od33396/2025-2026:supply, installing ,testing and commissioning of fine bubble diffuser 90 mm 1 m air flow rate 8 -12 m /hr ., supply and installation of blower (7.5 hp) a1 blower and a1 4175 electrical motor, od33397/2025-2026:supply and installation of blower (7.5 hp) a1 blower and a1 4175 electrical motor, supply and installation of submersible grinder pump 1 hp lubi/equt, od33399/2025-2026:supply and installation of submersible grinder pump 1 hp lubi/equt, supply, installation, testing and commissioning of filter feed pump (7.5 hp), od33432/2025-2026:supply, installation, testing and commissioning of filter feed pump (7.5 hp), supply, installation, testing and commissioning of motor lubi/equt, od33433/2025-2026:supply, installation, testing and commissioning of motor lubi/equt 3 phase 5 hp, supply, installation, testing and commissioning sludge pump (2 hp) 3 phase lubi, od33434/2025-2026:supply, installation, testing and commissioning sludge pump (2 hp) 3 phase lubi, supply installing ,testing and commissioning of bar screen (s.s) (40kg ) 304 ss steel (1*40000) 1 hr 10ltr-15ltr capacity, od33210/2025-2026:supply installation, and commissioning of bar screen consisting of 304 ss steel, 1 hr 10ltr-15ltr capacity, supply and fill media in pressure sand filter, od33613/2025-2026:supply and fill media in pressure sand filter ,pebbles( silex 10mm,silex 6mm, and silex 4 mm), supply and fill media in activated carbon filter ., od33615/2025-2026:media fill in activated carbon filter, supply and installation of mbbr media (white colour), od33596/2025-2026:supply and installation of mbbr media (white colour) 60bag -, supply and fittings of various types of pvc,upvc pipes ,pipe fittings and suitable valves etc. to completemplet(not including installation and pipe line fittings of dozing pump and tanks), od34309/2025-2026:supply and installation of 4-inch pvc (6 kg)with cost of pipe and all pipe fittings like bend, coupling etc, cost of valves, laying charges, transportation cost, any additional labour etc complete, od34338/2025-2026:supply and installation of 2-inch pvc (6 kg)with cost of pipe and all pipe fittings like bend, coupling etc, cost of valves, laying charges, transportation cost, any additional labour etc complete, od34339/2025-2026:supply and installation of 1.5-inch pvc (6 kg)with cost of pipe and all pipe fittings like bend, coupling etc, cost of valves, laying charges,, od34341/2025-2026:supply and installation of 2.5 " upvc pipe with cost of pipe and all pipe fittings like bend ,coupling etc.cost of valves ,laying charges, transportation cost any additional labour etc. to complete, supply of electrical panel board with relays, timers, elcb, mcb(6a,10a,16a & 20a ), 50a-dc ammeter, shunt dc, push buttons,, od34593/2025-2026:supply of electrical panel board with relays, timers, elcb, mcb(6a,10a,16a & 20a ), 50a-dc ammeter, shunt dc, push buttons, indicators, heat sink, 40a-manual ch

CTN :45430790

18 Jun, 2026 NA

Ariyalur - Tamil Nadu

Tender For supply of mechanical engineering lab materials - mechanical engineering lab materials, serve motor drive kitinterface l293d motor driver ic with arduino to control direction of rotation of two dc motors), bldc motor kitbldc motor 1 nobldc motor drive -1noinbuilt volt and ammeter and rpm meterinbuilt power supplyinput 230v ac, lvdt trainer kit complete educational trainer for linear variable differential transformer (lvdt) displacement measurement. built-in ac excitation source and signal conditioning circuitry for lvdt operation. micrometer assembly for precise linear movement of the lvdt core. displacement range ~10 mm with clear front-panel adjustments for zero & calibration. digital display (typically 3 -digit) for direct readout of conditioned output/displacement values. test points and banana sockets for signal observation on external instruments. self-contained unit in a durable enclosure with labeled controls and educational layout. includes user manual and patch cords for experiments. operates on 230 v ac, 50 hz mains supply., multi-cylinder petrolphase : single phase load: mechanical load with ropenumber of cylinders : 4displacement : rope brakepower : 65hp,4000 rpm,1396 ccbrand material : mild steelengine type : 4 stroke self startfrequency : 15hzfuel consumption : petrolfuel tank capacity : 5 letermorh s test rig, tail stock assemblyheavy-duty lathe tailstock assembly for training; cast iron body with base, barrel (quill) ~50 75 mm stroke, hand wheel feed, dead centre mt2/mt3, set over screws for taper turning, spindle clamp, complete with all internal parts for dismantling and reassembly; suitable for 300 400 mm centre height training lathe., dc motorvoltage 220-440 v dcpower - 180 w speed - 200 rpm, hydraulic cylinderdouble acting hydraulic cylinder, bore 40 50 mm, stroke 200 300 mm, working pressure up to 100 160 bar, steel tube with honed bore, hard chromed piston rod, front & rear end caps, piston with seals and wear rings. supplied as standalone unit with suitable mounting for dismantling, inspection and reassembly., hydraulic opreated directional control valve (dcv)manually operated 3/2 or 4/2 way spool type hydraulic directional control valve, nominal size ng06 (cetop 3) or equivalent, rated pressure 210 bar, flow 20 40 lpm; valve body with hardened and ground spool, centering springs, ports p a b t clearly marked. supplied on small mounting plate for dismantling, inspection and assembly practice., bearing with shaft assemblyteaching unit with shaft 25 35 mm dia mounted in housing with deep groove ball bearings (6205 / 6206 class) at both ends; includes locking arrangements (circlips, lock nuts, covers). designed for repeated removal, cleaning, lubrication and refitting of bearings, with provision to mount on bench or test rig., coupling unit using driving and driven shaft plumber block bearing unit1. the plummer block housingmaterial: cast iron (grade fg 200 or equivalent). type: sng or snl series (split-type housing).sealing: felt seals or v-ring seals (to demonstrate lubrication retention).lubrication: provided with a grease nipple at the top center for manual lubrication practice.2. the bearingtype: self-aligning ball bearing (1200 series) or spherical roller bearing (22200 series).bore diameter: standard 25mm or 30 mm (ideal for lab scale).mounting: adapter sleeve mounting (h-series) to teach students how to lock a bearing onto a smooth shaft.3. shafting and couplingshaft material: ground carbon steel (en8 or en9) for high surface finish.coupling type: * flexible coupling: to demonstrate the bearings ability to handle slight misalignment.rigid flange coupling: to demonstrate traditional direct connection.driving/driven setup: one shaft connected to a small electric motor (driving) and the other to a brake drum or load (driven)., spring test machine load & displacement sensing load cel * capacity: 0 10 kno accuracy: 1% fs (better if 0.5% fs) displacement sensor * lvdt / digital encodero accur

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