Natural Gas Filters

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Dry Natural Gas Filter  |  Coalescing Natural Gas Filter  |  Duplex Fuel Gas Filter  |  Gas Pipeline Pigging Filter  |  Gas Coalescing Separator  |  Fuel Gas Filter Elements  | 

Coalescing Gas Filter Fuel Gas Coalescing Filters Fuel Gas Coalescing Filters Natural Gas Filter


DELTA DRY NATURAL GAS FILTERS

Dry Gas Filters  We are involved in Design, Manufacture & Supply of a wide range of dry gas filters for various applications including City Gas Distribution, metering skids, MRS, DRS & Servo Gas (Instrumentation). City Gas Distribution application demands compact filters which are low priced as well. Delta has developed efficient designs to meet these requirements. Our filters used pleated filter elements which allow high flow rate within compact filter housings. Filter Vessels are designed as per ASME Sec VIII Div 1 Code. Welding is carried out by Qualified Welders as per SGS approved WPS / PQR following ASME Sec IX. NDT Procedures are followed as per ASME Sec V.

    Series   DELTA  DGF1000
    Gas Flow Rates (Min / Max)   30 SCMH        through   65,000 SCMH
    25,200 SCFD    through  54.6 MMSCFD
    Gas Operating Pressure   1 Bar (G)          through  200 Bar (G)
    14.5 psig          through 2900 psig
    Line Size    1/2" nB through 12" nB. Flanged upto 1500 lb Rating
    Filter Housing MOC    a) Carbon Steel  b) SS304               c) SS316
    Filter Cartridges MOC    a) Glass Fibre   b) Synthetic Fibre   c) SS Mesh
    Filtration Rating    a) 1 micron        b) 3 micron              c) 5 micron
    Filtration Efficiency    98% to 99.999% depending on MOC
    Pressure Drop    Initial, Clean Condition  0.1 Bar (1.45 psid) , Final 0.7 Bar (10.15 psid)

Dry Gas Filter Fuel Gas Filters

MODEL LINE SIZE (NB) END CONNECTION FLOW (nM3/Hr)@ 10 BAR CARTRIDGE MODEL
NGF-025 1/4" BSP / NPT 40 24
NGF-050 1/2" BSP / NPT 100 48
NGF-075 3/4" BSP / NPT 200 415
NGF-100 1" BSP / NPT 240 421
NGF-125 1-1/4" ASA 300 500 630
NGF-150 1-1/2" ASA 300 640 645
NGF-200 2" ASA 300 1200 830
NGF-250 2 1/2" ASA 300 1500 845
NGF-300 3" ASA 300 2000 860
NGF-400 4" ASA 300 2400 875

Larger sizes on request. Please specify (a) Gas Flow Rate (b) Operating Pressure & (c) Operating Temp.

Gas Filter Catalog

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DELTA COALESCING NATURAL GAS FILTERS

Coalescing Gas Filters  We carry out Design, Manufacture & Supply of a wide range of coalescing gas filters for various applications including City Gas Distribution, metering skids, MRS, DRS & Servo Gas (Instrumentation). Filter Vessels are designed as per ASME Sec VIII Div 1 Code. Welding is carried out by Qualified Welders as per SGS approved WPS / PQR following ASME Sec IX. NDT Procedures are followed as per ASME Sec V.

    Series   DELTA  CGF1000
    Gas Flow Rates (Min / Max)   30 SCMH        through   65,000 SCMH
    25,200 SCFD    through  54.6 MMSCFD
    Gas Operating Pressure   1 Bar (G)          through  200 Bar (G)
    14.5 psig          through 2900 psig
    Line Size    1/2" nB through 12" nB. Flanged upto 1500 lb Rating
    Filter Housing MOC    a) Carbon Steel  b) SS304               c) SS316
    Filter Cartridges MOC    Borosilicate Glass Fibre, Pleated for Highest Filtration Area
    Filtration Rating    0.3 micron
    Filtration Efficiency    99.999%
    Pressure Drop    Initial, Clean Condition  0.1 Bar (1.45 psid) , Final 0.7 Bar (10.15 psid)

 Threaded Coalescing Gas Filters  Coalescing Gas Filter Elements

 Flanged Coalescing Gas Filters GAS CONDITIONING SKID

MODEL LINE SIZE (NB) END CONNECTION FLOW (nM3/Hr)@ 10 BAR CARTRIDGE MODEL
CGF-025 1/4" BSP / NPT 40 24
CGF-050 1/2" BSP / NPT 100 48
CGF-075 3/4" BSP / NPT 200 415
CGF-100 1" BSP / NPT 240 421
CGF-125 1-1/4" ASA 300 500 630
CGF-150 1-1/2" ASA 300 640 645
CGF-200 2" ASA 300 1200 830
CGF-250 2 1/2" ASA 300 1500 845
CGF-300 3" ASA 300 2000 860
CGF-400 4" ASA 300 2400 875

Larger sizes on request. Please specify (a) Gas Flow Rate (b) Operating Pressure & (c) Operating Temp.

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DELTA DUPLEX FUEL GAS FILTER SKID

Duplex Gas Filter Skids: Duplex configuration with 2 + 2 changeover valves. With safety valves, drain and vent. Front panel designed to display pressure, temperature and differential pressure readings. Duplex configuration enables continuous operation without any downtime for change of filter elements.

MODEL LINE SIZE (NB) END CONNECTION FLOW (nM3/Hr)@ 7 BAR CARTRIDGE MODEL
DGF-015 1/2" BSP / NPT 80 DW48
DGF-075 3/4" BSP / NPT 150 DW415
DGF-100 1" ASA 150/300 200 DW421
DGF-125 1-1/4" ASA 150/300 400 DW630
DGF-150 1-1/2" ASA 150/300 540 DW645
DGF-200 2" ASA 150/300 1000 DW830
DGF-250 2-1/2" ASA 150/300 1500 DW845
DGF-300 3" ASA 150/300 1800 DW860
DGF-400 4" ASA 150/300 2200 DW875

DUPLEX FUEL GAS FILTER SKID Duplex Gas Filter Skid

Duplex Gas Filter Catalog

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DELTA FUEL GAS CONDITIONING SKID

Delta Dust Collector Skid for Pipeline Pigging:   The process of Gas Pipeline pigging generates large quantities of Dust which contaminates the surrounding environment. Further loud noise (110 dB) is generated during the release of Dust into the atmosphere. We have designed, manufactured and supplied a Complete Skid Mounted System for Dust Separation for Natural Gas Pigging application. Salient Features

Natural Gas Filter Skid                     Natural Gas Filter Skid

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DELTA COALESCING NATURAL GAS SEPARATOR

DELTA Coalescing Separator:  Skid Mounted Horizontal Coalescing Separator followed by Cartridge Filter. For Fuel Gas application. High efficiency separation of condensates from Hydrocarbon Gas Stream.  Contact  sales@deltafilters.com for more details

Coalescing Fuel Gas Filter Skid

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DELTA NATURAL GAS FILTER ELEMENTS

DELTA Filter Elements / Cartridges : We manufacture and supply highly reliable Natural Gas Filter Cartridges. Pleated borosilicate glassfibre is employed as the filter media which increases filtration area 4x times compared to competitors. End result for the customer is lower pressure drop, long life between replacement and lower maintenance cost.

       Gas Filter Element Glass Fibre Structure       

Glass Fibre Media Structure                             Coalescing Filter Elements

Glass Fibre media in pleated construction offer unparalleled advantages for Natural Gas Filtration. The fine micro glassfibres serve the dual purpose of particulate retention and executing the process of coalescence. The media is rated at 0.3 mircon and is sandwiched between felted polyester media. Our coalescing filter elements remove condensates, water & liquid hydrocarbons from the Gas stream. This is accomplished by high surface charge on the glass fibre media, which cause the liquid droplets to adhere to the media. Coupled with this feature the glass fibre media presents proper contact angles within the dense fibre matrix which allows the droplets to combine with other droplets and grow in size. This is the basic principle of coalescence which results in the formation of bulk liquid which then encounters the outer drainage layer of the filter cartridge. This layer is open cell reticulated foam sock based and ensures that the liquid is pulled down into the sump of the filter vessel. DELTA Natural Gas Filters offers the best protection for the end user's equipment against particulates and liquid droplets.

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  • All Natural Gas Filter/Filter-Separators Vessels are designed to ASME Sec VIII Div I standards

  • 100% radiography of weld joints

  • Employ pleated borosilicate glass fibre filter elements to increase MTBM and low pressure loss

  • Shipped under Third Party Inspection : Bureau Veritas, SGS, DNV, TUV

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Sales Office:

B-101 Sanpada Station Complex, Sanpada

Navi Mumbai, 400 705, INDIA

Tel: 91-22-2775 2357 / 91-22-2775 5105 Mobile: 91- 9930073977 (Ajit Kini)


For a quote : Email us gas flow rate, operating pressure, operating temperature and process parameters. Email: sales@deltafilters.com



Last modified: May 02, 2017