HIGHFIL Gas Turbine Air Intake Filte
发布时间：2021/7/9 13:53:28
HIGHFIL Gas Turbine Air Intake Filter Specification
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2x120 MW PPP, Model: GE, PG-9171-E
Primary Filter (Class- G4)
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Item No
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Name of Item or Related Service
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Required Technical Specifications and Standards
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Manufacturer’s guaranteed specification
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1
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Primary Air Intake Filter
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Model No
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To be mentioned
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Manufacturer’s Name
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To be mentioned
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Country of Origin
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To be mentioned
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Size
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592mm × 592mm × 360mm
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No. of Pocket per Filter
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6 nos.
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Filter media & Grade
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G4, Synthetic Fiber, non-woven, Washable
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Pocket
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Controlled media spacing method V-shaped pockets
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Frame
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Galvanized Metal
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Air flow M3/hr
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4250
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Initial Pressure drop
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Maximum 45Pa (4.588 mm Wc)
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Final pressure drop
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Minimum 250 Pa (25.49 mm Wc)
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Average Arrestance
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Minimum 91% at 250 Pa
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ASHRAE Dust Holding Capacity
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Dust Holding Capacity minimum 495 grams on ASHRAE 52/76 AT 250 Pa rated air flow
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Initial Arrestance
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Minimum 79%
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Media Area
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Minimum 2.6 m2
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Weight
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1.8 - 2.2 Kg
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Uniform Media Spacing
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High Cap Pocket should be separately manufactured.
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Coalescing Characteristics
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Very Good Coalescing Characteristics
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Bag Type
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Self-Supported bags. Each Pocket should self-supported.
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Gas Turbine Air Intake Filter Specification
Of
2x120 MW PPP
Secondary Filter (Class-F8)
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Item No
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Name of Item or Related Service
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Required Technical Specifications and Standards
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Manufacturer’s guaranteed specification
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1
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Secondary Air Intake Filter
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Model No
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To be mentioned
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Manufacturer’s Name
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To be mentioned
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Country of Origin
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To be mentioned
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Size
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592 × 592 × (290-300*) Filter depth can be 290 to 300 mm
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Type
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High efficiency water resistant Secondary Cartridge Type Air Filter (V Pack Mini Pleat Filter Element)
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Filter Media
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Glass fiber/Synthetic
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Each Cartridge Weight
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7.00-8.50 Kg
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Filter Frame
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Polypropylene/ Polystyrene
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Element Construction
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Double & Vertical pleated
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Seal & Gasket
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Polyurethane/Continuous modulated PU foam, Open hot melt separator design
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Temperature limit
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Minimum 45 deg C
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Rated air Flow
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4250 CMH
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Initial resistance at rated air flow
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(130-170) Pa
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Final resistance at rated air flow/Final DP
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Minimum 600 pa at rated air flow
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Dust holding capacity at final resistance on ASHRAE TEST DUST
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Minimum 596 grms
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Average efficiency of 0.4μm Particles (%)
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Minimum 90%
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Media Area
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Minimum 18.2 m2
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Bursting Pressure
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Greater than 3500 Pa
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Outside Protection
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The filter media should be protected by non-metallic aerodynamic grid which will be added to air exit (Plastic faceguards on air leaving side).
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