Tender for the Supply of RO Maintenance Materials at IIM Tiruchirappalli

Amount

Item Name: RO Membrane, Type: Spiral Wound Reverse Osmosis Membrane Element, Size: 40" x 40" (Diameter 4 inches × Length 40 inches), Material: Thin Film Composite (TFC) Polyamide, Operating Pressure: 150–600 psi (typical), Max. 1000 psi (depending on model), Salt Rejection: ≥ 98% (at standard test conditions, CPWD approved brand.

Name: Flowmeter, Range: 60-660 LPH, Application: RO plant, CPWD-approved brand.

Name: Flowmeter, Range: 1200 LPH, Application: RO plant, CPWD-approved brand.

Name: Controller, Model: NXT 11, Supply: Single Phase, Make: Astrol

Name: Micron filter housing, Size: 20 inch, Application: RO plant

Name: Wound filter, Size: 20 inch, Application: RO plant

Name: Hose tube, Size:3/8, Application: RO plant

Name: Hose tube, Size: 6 mm, Application: RO plant

Name: Dossing pump, Flow rate: 0-6 LPH, Discharge Pressure: 4-10 bar, Material: PVC, Power supply: 230 V, Application: Antiscalent, CPWD-approved brand.

Name: Nipple, Size:1/4”, Material: Stainless steel

Name: T joint, Size:1/4”, Type: Female Thread, Material: Stainless steel

Name: Reducer, Size: 3/4 “X1/4”, Material: Stainless steel

Name: Micron filter Oring, Size: 20”, Application: RO plant

Name: Raw water mono block motor, Make: Kirloskar, Model: Mini 30C, Head: 6-25 meter, Supply: Single phase.

Name: Water Tank, Material: Plastic, Colour: Block, Plastic Storage Capacity: 500 Litre, diameter: 40.5”, Length: 29.1”, and Man Hole diameter: 15.7”, Shape: Round, including necessary water inlet and outlet provision required. (CPWD-approved brand)

Name: 500 Litre tank cap, Man Hole diameter: 15.7”

Name: Float sensor, Liquid Sp. gr. Min: 0.7 Temperature Max: 70 °C Test Pressure Max: 1 Kg/cm2 Guide Tube MOC: PP Float: PP solid, Ø25 Connection: M10 with washer & locknut Standard Mounting: Top Switch Capacity: 10 VA (NO) Switch Action: NC to NO Reversible Sw. Action: No Differential: ±3 mm Switching Voltage Max: 140 VAC/200 VDC Switching Current Max: 0.5 A Termination: 300 mm extension leads

Top mount, 25NB (1”) Multiport valve, Application: RO plant

Name: Anti-scallent, Model: Radix 31, (5 kg can), Application: RO plant

Name: ½’’ Plug dummy, Male Thread Square Head Steel (GI) Dummy Plug

Name: Teflon tape (Size: 12 mm X 10 mtr)

Name: Brush Bottle Cleaning (Small Size)

Name: Micron Filter Housing open key (Outer filter size: 10 inch)

Name: High Pressure Switch, Make: Donfoss, Model: KP36. AS/6430W

Name: Low-Pressure Switch, Make: Donfoss Model: KP 36. AS/6430W.

Name: Cooler tap (Male thread type, Female thread type), Size:1/2 inch (Each 10 Nos)

Name: Float valve (4’’ length Male Thread) , Material: Plastic , Application: Water cooler

Name: Float valve (female thread), Application: Water cooler

Name: L-Type Straight Elbow Connector, Size: 3/8 “

Name: T-Type Connector, Size: 3/8 “

Name: Straight Connector 3/8*3/8 Inch

Name: L-Type Straight Elbow Connector, Size: 3/8” X ¼ “

Name: T-Type Connector, Size: 3/8” X ¼ ”

Name: Single way Angel cock, Size:½ inch

Name: Cooler waste hose, Size: ½’’

Name: L bed, Maximum Diameter: 1/2 inch Material: UPVC Bend Angle: 45 degrees Usage/ Application: For Pipe Fittings End Connection Type: Male Surface Finishing: Polished Threading Type: MPT Colour: White

Name: 2.5 sqmm Leg (Ring Type & U type )

Name: 1.5 sqmm Leg (Ring Type & U type )

Name: Cooler compressor

Name: Membrane, Model: (BW -60-1812-75), Make: Film Tec

Name: Motor,24Vdc,2.2L/min, Amps:0.70

Name: RO Flow RESRICTOR FR 450 ML Reject Valve for RO ¼ QC for Membrane Water Purifier Service Media Filter Cartridge

Name: M-seal, Capacity: 100 grm

Name: Araldite, Standard Epoxy adhesive Glue 2 Part Resin & Hardener free postage 13gm(resin 7gm + 6gm hardener)

RO Service Kit 11W 8" Inch UV Lamp for RO/UV Water Purifier

Name: 1/4 Inch 6 mm RO Water System Connector – T type Fittings

Name: 1/4 Inch 6 mm RO Water System Connector Set, L type Fittings.

Name: 1/4 Inch 6 mm RO Water System Connector Set, I Type Fittings

Name: post carbon filter ATB, Size: 10 inch

Name: Pre-carbon filter ATB, Size: 10 inch

Name: Sediment & carbon filter, Material: Plastic Product Dimensions: 20D x 20W x 20H Millimetres, Make: Kent

Name: High Flow RO Membrane in Welded Housing Compatible with All Kent RO Water Purifiers

Name: Inline sand filter, Make: Kent

Name: Post carbon filter, Make: Kent

RO UF Membrane Welded 8 Inch Ultra-Filtration Element RO UV UF Mineral Purifier Solid Filter Cartridge, Make: Kent

Name: 24V DC motor, DP 100 1.6 m/ltr, Make: kent

Name: CNKB Feed Valve Type: Solenoid Valve (Feed Water Inlet Control) Voltage Rating: 24V DC Application: Used in RO (Reverse Osmosis) water purification systems to control the flow of feed water Coil Type: Normally Closed (opens when energized) Operating Pressure: 0.2 – 0.8 MPa (2 – 8 bar)

Name: Power adapter, Input: 230V and Output: 24V, Amps: 2.5

G KUMAR (BID ID -3239764)

AVANA AQUATIC & ENERGY ENDEAVOURS (BID ID -3241949)

Hiyoshi India Ecological Services Private Limited (BID ID -3240913)