RequiredCertificate (Requested in ATC) Bid to RA enabled No Air Compressors ( 1 pieces ) Technical Specifications * As per GeM Category Specification Specification Specification Name Values Bid Requirement (Allowed Values) COMPRESSOR Type of Air Compressor Positive displacement - Reciprocating Piston Type Positive displacement - Reciprocating Piston Type
RequiredPositive displacement - Rotary Screw Type Duty Cycle Continuous Continuous
RequiredIntermittent Type of Mounting Tank Mounted Tank Mounted
RequiredBase Mounted
RequiredSkid Mounted
RequiredTrailer mounted 1/5 Number of Stages for compression Single Single
RequiredTwo
RequiredThree
RequiredFour
RequiredFive Cooling System Air Cooled Air Cooled
RequiredWater Cooled Lubrication Type Oil-Free Oil Lubricated
RequiredOil-Free Inter Cooler Without With
RequiredWithout After Cooler Without With
RequiredWithout Moisture separator Without With
RequiredWithout Oil Separator Without With
RequiredWithout Oil Cooler Without With
RequiredWithout Refrigerated Dryer Without With
RequiredWithout Heatless Dryer Without With
RequiredWithout Air Filter With With
RequiredWithout Rated Discharge Pressure (kg/cm2) 10.0 to 10.9 * Gauranteed Free Air Delivery (FAD) at rated Pressure (Test procedure as per IS: 5456 - latest/ISO: 1217 - latest(CFM) 6 * Discharge Air Purity in respect of Solid Particles (as per ISO 8573-1 - latest NA NA
RequiredCLASS X
RequiredCLASS 7
RequiredCLASS 6
RequiredCLASS 5
RequiredCLASS 4
RequiredCLASS 3
RequiredCLASS 2
RequiredCLASS 1
RequiredCLASS 0 Or higher Discharge Air Purity in respect of humidity and liquid water (as per ISO 8573-1 - latest NA * Discharge Air Purity in respect of total Oil (as per ISO 8573-1 - latest NA NA
RequiredCLASS X
RequiredCLASS 4
RequiredCLASS 3
RequiredCLASS 2
RequiredCLASS 1
RequiredCLASS 0 Or higher Noise level in dB 65 * conformity to Standards IS: 5456 - latest * Compressor - ISI Marked to IS: 5456 - latest Yes Yes
RequiredNo "If ISI marked
RequiredBIS License number (CM/L No) (May indicate '0' if Not Applicable)" - * PRIME MOVER Type of Prime Mover TEFC (Totally Enclosed TEFC (Totally Enclosed 2/5 Fan - Cooled) Electric Motor Fan - Cooled) Electric Motor
RequiredSPDP (Screen Protected Drip Proof) Electric Motor
RequiredDiesel Engine Naturally Aspirated
RequiredDiesel Engine Turbo Charged Power Supply Single Phase
Required230 ± 10% V AC
Required50 Hz Single Phase
Required230 ± 10% V AC
Required50 Hz
RequiredThree Phase
Required415 ± 10% V AC
RequiredHZ
RequiredNA Type of Drive Belt Drive Direct Drive
RequiredBelt Drive
RequiredGear Drive "Engine oil capacity (May indicate '0' if Not Applicable)" - * "Fuel Tank capaciy (May indicate '0' if Not Applicable)" - * Make of Engine - * Model Number of Engine - * Power Rating of Prime Mower - * Prime Mover complies to latest CPCB norms NA for Electric motor * BATTERY Battery Type & Specification NA * "Battery capacity (Ah) (May indicate '0' if Not Applicable)" 0 * "No of batteries required for operation (May indicate '0' if Not Applicable)" 0 * "No of batteries (inclusive in the scope of supply) (May indicate '0' if Not Applicable)" 0 * Availability of Test Report for Battery as per conforming specification NA Yes
RequiredNo
RequiredNA AIR RECEIVER Air Receiver Supplied with Compressor Yes Yes
RequiredNo Layout of Air Receiver Horizontal * Conformity to Indian Generally conforming * 3/5 Standard to IS 7938 - latest Capacity of Air Receiver (Liters) 160 * "Maximum Working Pressure (May indicate '0' if Not Applicable)" 9.8 0 - 60 INTER COOLER/AFTER COOLER Type of Inter Cooler After Cooler NA Shell and Tube Type
RequiredPlate Type
RequiredShell and Plate Type
RequiredNA
RequiredFinned & Tube Type Design of Tube Plate of Inter Cooler After Cooler NA Finned
RequiredSmooth Wall
RequiredNA Material of Shell NA Carbon Steel
RequiredStainless Steel
RequiredNA Material of Tube Plate NA Carbon Steel
RequiredStainless Steel
RequiredAluminium Alloy
RequiredCopper Alloy
RequiredNA Material of Fin NA Carbon Steel
RequiredStainless Steel
RequiredAluminium
RequiredCopper
RequiredNA TRAILER Trailer Without With
RequiredWithout "Weight of Trailer with draw bar (May indicate '0' if Not Applicable)" 0 * "No of wheels (May indicate '0' if Not Applicable)" 0 * Type of wheel Tyre NA * "Wheel Tyre size (May indicate '0' if Not Applicable)" 0 * "Trailer Complying to CMVR act and Regulation supplied (Note: Mandatory with Mobile air compressor)" NA * Instrumentation and safety devices Instrumentation and safety devices High air discharge pressure safety switch * OPERATING CONDITIONS Minimum Operating Temperature 0 -10
Required-5
Required0
Required5
Required10 Or lower Maximum Operating Temperature 70 50
Required55
Required60
Required65
Required70 Or higher Operating Humidity
RequiredRh at 40 deg C 65 65
Required70
Required75
Required80
Required85
Required90
Required95 Or higher Maximum Altitude without derating 500 * 4/5 correction WARRANTY Warranty on Compressor Equipment 1 1
Required2
Required3
Required4
Required5 Or higher "Warrnty on Air End (May indicate '0' if Not Applicable)" 0 0
Required1
Required2
Required3
Required4
Required5 Or higher Warranty on Prime Mover 1 1
Required2
Required3
Required4
Required5 Or higher Warranty on Battery 0 1
Required2
Required3
Required4
Required5
Required0 Or higher * Bold specifications are the golden parameters. * Bidders may note that In respect of non-golden Parameters
Requiredthe specifications 'Values' chosen by Buyer will generally be preferred over 'Bid requirement ( allowed Values) by the Buyer.
