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HEPA Filters

HEPA Filters


D. P. Engineers is the company promoted in India by the Executives having a combined experience of more than 15 years in the filter & Air Conditioning related industry. The company was started its operation in India in April 1996. Our Company Works Under The Leadership Of Mr. D. P. Sharma.

Our range of products include:

    • Air Filter
    • Bag Filter
    • Pocket Filter
    • Dust Collector Filter
    • Carbon Filter
    • Filter Pades
    • Sparkler Filter
    • Fine Filter
    • Fuel Filter
    • Hepa Filter
    • HVAC Filter
    • Microvee Filter
    • Mini Plate Hepa Filter
    • Oil Filter
    • Pre Filter
    • Rod Type Filter
    • Rod Type Pre Filter
    • Vaccum Cleaner Air Filter
    • Vaccum Filter
    • Baffle Filters
    • Kitchen Hood Filters
    • Hood Filters
    • Grease Stop Filter
    • Wire Mesh Filter
    • Hepa Filter Terminal Box
    • Fan Coil Unit Filter


Product Applications:

    • Air Conditioning
    • Showroom
    • Shopping Mall
    • Restaurant & Bar
    • Hotels
    • Office
    • Call Centre
    • Schools
    • Studio
    • Institute
    • Hospital
    • Pharma company
    • Clean Room

HEPA Filters

HEPA Filters

HEPA Filter

These Filters are HEPA filters certified to be a minimum of 99.97%, 99.99%, or 99.999% on 0.3μm per Mil. Standard 282. Ultra seal filters are available in a variety of framing materials, galvanized steel, aluminum, stainless steel, and particleboard. Frame types include DTF (double turned flange), single and double-header, box, groove seal, reverse groove seal, and C-style in metal. In wood, frame styles include box, groove seal, single and double-header. Three flow rates are available to meet varying fan capacities, Standard, Low Resistance, and High Capacity The standard models can be utilized up to 220ºF (104ºC), and 100% RH. A High Temperature version is available for temperatures up to 500 ºF (260ºC) for prices call our toll free number. HEPA Filters are designed to meet the critical filtration requirements where airborne contaminants can cause damage in manufacturing processes, equipment, or may cause health hazards. Only materials that meet our stringent quality standards are utilized. All manufacturing steps are closely monitored to insure that every filter will perform as expected.

Other Information

  • Pay Mode Terms: D/A (Documents Against Acceptance), D/P (Documents Against Payment), T/T (Bank Transfer)

High Efficiency Particulate Air Filter

High Efficiency Particulate Air Filter

High Efficiency Particulate Air Filter
HEPA filters”are manufactured fro borosilicate micro-glass fiber filter media. The fibers are bonded with acrylic binders to provide mechanical strength as well as water repellency. The filter pack, constructed by pleating a continuous length of the filter medium over corrugated aluminum foils in between the pleats, ensures effective use of the entire filter medium and uniform air flow. The aluminum separators provide strength and rigidity to the filter pack. This pack is then bonded into a double turn filter casing. The HEPA filters can be supplied in ms, aluminum, stainless steel and”fire retardant plywood”casing. The frames can be powder coated, enamel painted, epoxy painted, cadmium plated or anodized. All the hepa filters will be provided with soft, closed pore neoprene rubber gaskets, either on the downstream side or both sides as per individual requirement.”

Applications:

  • Heating, ventilation &”air conditioning
  • Bacteriological research
  • Nuclear power plants, research organizations & nuclear installations
  • Pharmaceutical industry
  • Clean rooms
  • Computer installations
  • ICE manufacture
  • Laminar flow benches
  • Aerospace applications
  • Biotechnology

Performance:

These filters have an efficiency of 99. 97% down to 0. 3 micron of dop aerosol.

 

Nominal sizes
mm
Rated flow
cmh
Initial resistance
mm wg
610 x 610 x 150 850 25. 00
610 x 610 x 293 1700 25. 00
915 x 610 x 150 1250 25. 00
1220 x 610 x 150 1700 25. 00

Industrial HEPA Filters

Industrial HEPA Filters

Industrial HEPA Filters
We manufacture and supply a wide range of Industrial HEPA Filters which has high filtration efficiency. These are manufactured by hemmed edges of aluminum separators in order to provide rigidity & uniform air flow. We do quality analysis and testing of these Industrial HEPA Filtersbefore we handover this to our valuable clients. We have specialized team of experts who do quality checking under certain parameters that meets international standards.

Salient features are as follows:

  • Aluminum, S.S and G.I is used to make the body of HEPA filter
  • Used in biomedical purpose, vacuum cleaners, nuclear industry, aerospace, nuclear power, pharmaceutical processing, health care, hospitals, nuclear fuels, and electronic micro circuitry (computer chips).

HEPA Filter Standard Flow

HEPA Filter Standard Flow

HEPA FILTERS (Standard Flow)

HEPA filter are widely used in pharmaceutical,Clean room,Semi-conductor,Biotechnology,Photo film,Optical,Precision mechanical,Critical o.T,Defense,Air handling units etc.
Hepa filters are made of imported sub micromic glass fiber. Our products are designed to clean sub-micronic airborne particles, bacteria and radia active debris. Furthermore, these are resistant to chemicals, acids and organic solvents. Following are the construction features of our range:

  • filter media micro fiber glass.
  • media support aluminum foil.
  • frame material aluminum/gi/ss/ms.
  • frame type box/flange/channel.
  • sealant epoxy sealed.
  • direction of flow flange to cassette.
  • size as per customer requirement.
  • efficiency 99. 997 % down to .3µ.
  • thickness available 150 mm /300 mm.
  • ipd–20 mm of wg
  • fpd–50 mm of wg
  • Hepa filters are manufactured with imported submicronic glass fiber media of 0.3 microns and above filtrations. In the normal design the glass fiber media is formed in to accordion pleats separated with aluminium separators and then sealed into the frame with suitable non dissolving adhesives. These filters are designed to give an efficiency of more than 99.97 % down to 0.3 microns with an initial pressure drop of less than 25 mmwg. Standard sizes available are.
    No. Sizes in Inches Flow (cfm)
    1. 12 x 12 x 6 90
    2. 24 x 18 x 12 750
    3. 24 x 36 x 6 750
    4. 24 x 24 x 6 500
    5. 24 x 24 x 12 1000
    6. 24 x 48 x 6 1000

    With Aluminium / SS frames these filters can be supplied in Box Type or Flange type designs. Also these filters are made to confirm and meet the specifications of international standards

Air HEPA Filters

Air HEPA Filters

Air HEPA FiltersDepending upon the needs and demands of the consumers we offer a high range of Air HEPA Filters products to our honoured clients. We offer these filters which are used for filtration of dust and moisture accurately. These are available at clients required sizes and affordable prices. Our filters are widely used in

Food,
Pharmaceutical,
Paint shop,
Hospitals,
Chemical,
Gas turbine,
Aerospace etc.

Our business is highly involved in offering a wide range of reliable AIR HEPA Filter to our valuable clients. These are available in different sizes based on the requirements of the clients. Our range is tested by our experts on various parameters to offer an unmatched range to our clients. Clients can avail these at reasonable prices in the industry.

Sizes:

  • All sizes available in GI/MS Cassette/Flanged construction
  • Available in flow capacity range up to 2000 CFM

Absolute Compact Filters

Absolute Compact Filters

Absolute Compact Filter

Absolute Compact Filters are designed for use in HVAC/Industrial Applications requiring cleaner air but where HEPA Filtered air is not required. These filters are also known as Efficiency Particulate Air Filter (EPA).
The micro fine glass fibre paper with backing media folded to form deep folds and corrugated Aluminium foil separators used to separate the pleats in the filter pack.
Features and Specifications:
Maximum utilization of the media

  • Longer service life and high dust holding capacity
  • Suitable for Variable air flow
  • Robust Design
  • Media : Micro Fine Glass Fibre (Imported) with backing media
  • Frame : aluminium/Galvanised Iron / Stainless steel
  • Style : Box / Flange
  • Efficiency (%) : 95

Other Information

  • Pay Mode Terms: D/A (Documents Against Acceptance), D/P (Documents Against Payment), T/T (Bank Transfer)

Semi HEPA Filter

Semi HEPA Filter

Semi HEPA Filter

  • Air filtration of 0.3µ to 1µ w particles.
  • Secondary filtration for in Critical Clean room Industry Such as Vaccine, Production Work, Injection filling Work etc.
  • Final filtration in Minor 0.T S & in-patient-care, Photo Film Industry.

Features:

  • Filter media micro fiber glass snd paper deep pleasted panel
  • Media support aluminum foil / hot melt
  • Frame material aluminum / GI
  • Frame type box / flange / channel
  • Max. Op. Temp. 80oC
  • Sealant epoxy sealed
  • Gasket syn rubber

Ulpa Cells Filters

Ulpa Cells Filters

Ulpa Cells Filters

Ulpa Cells Filters are used in situations requiring high or very high level of purity. They are primarily designed as intake filters for low turbulence displacement flow clean room ceilings and clean workbenches.

Typical applications can be found in: microelectronics, semiconductor manufacture, medicine, chemistry, pharmacy, microbiology, film and magnetic tape production, compact disk manufacture, laboratories and the food industry.

  • Low initial pressure drop
  • High dust holding capacity
  • High cost / performance ratio
  • Wide range of standard sizes
  • Individually leak tested
  • Factory extruded, lockable type, 69 mm Aluminium casing
  • Compact in size and light in weight

Applications:

  • Laminar flow for clean benches & other
  • Clean room equipments
  • Clean room applications

Construction:
TYPE :Flange or Box.
CASING CONSTRUCTION :Galvanized steel / CRCA powder coated /Aluminium anodized/SS 304.
SEPRATORS : Corrugated Aluminium.
FILTER MEDIA : Micro fibre glass paper (Imported)
SEALENT :Polyurethane based

Other Information

  • Pay Mode Terms: L/C (Letter of Credit), D/A (Documents Against Acceptance), D/P (Documents Against Payment), T/T (Bank Transfer)

Deep Pleat HEPA Filters

Deep Pleat HEPA Filters

Deep Pleat HEPA FiltersBeing a client centric organization, we are involved in manufacturing and supplying a wide range of deep pleat hepa filters. These specially designed and developed filters are available in various dimensions and technical specifications. Entire range of our deep pleat hepa filters is made under the firm direction of quality controllers, who ensure us for the delivery of 100% defect free range at our clients’ end.

Features:

  • Low resistance
  • Large dust holding capacity
  • High efficiency

Micro Fiber Glass Paper Filter

Micro Fiber Glass Paper Filter

Micro fiber Glass paper Filter
Application : These filters are used for Nuclear Installation Clean – Room Systems. Pharmaceutical industry, Laminar Flow Working Bench, Hospital Sterile areas, Space application Food processing zone, Biological Centre and many More.

Efficiency : 99. 997 % to particle size of 0.3 microns. Velocity 1.2 to 1.5 M / sec.

Frame : Aluminum Flange type or Box type

Media : Water and fire proof 100% Micro Fibre Glass paper in pleated from. Tapered aluminum safe edge separators design that provides significant advantage controlled media spacing for virtually no turbulence low friction, uniform velocity, uniform dust holding, optimum filter performance

Reasons of areas with an important need for eliminating submicron particles could be bomb shelters gas masks, optic and precision mechanical production, sensitive electronic components computer, nuclear installation clean room systems pharmaceutical industry laminar flow working bench, hospital sterile areas, space application food processing zones, biological centre and many more. Air filters with an extremely high collecting efficiency were required for above specific areas.

The Absolute (HEPA) Filter consist of frame in which the media is inserted is highly folded form. The filers are held open by corrugated separators. The media is produced from highly waler repellent and temperature resistant 100% microglass, High Strength fiber paper. The folded configuration provides an exceptionally large filtering area in proportion to the face area of the filter.Separator design that provides significant advantage controlled media sparing for virtually no turbulence low friction uniform velocity, uniform dust holding optimum filter performance.

The air velocity through the media is very low, normally about 2-2.5 cm/sec. The separators are safe edge tapered aluminum or plastic. The absolutes are supplied as standard with gasket of either closed cell neoprene are if desired and at on extra charge with silicon gasket. The gaskets are provided at air entry side and air exit side.

The Sealer between the filter media and the frame is of neoprene rubber base silicone glue, urethane compound or ceramics according to the temperature requirements. Absolute filters are available with same of extruded aluminum untreated or stainless sheeting for special application.

HEPA Panel Filter

HEPA Panel Filter

HEPA Panel Filter

HEPA Panel Filter are widely used in pharmaceutical,Clean room,Semi-conductor,Biotechnology,Photo film,Optical,Precision mechanical,Critical o.T,Defense,Air handling units etc.
HEPA Panel Filter are made of imported sub micromic glass fiber. Our products are designed to clean sub-micronic airborne particles, bacteria and radia active debris. Furthermore, these are resistant to chemicals, acids and organic solvents. Following are the construction features of our range:

  • filter media micro fiber glass.
  • media support aluminum foil.
  • frame material aluminum/gi/ss/ms.
  • frame type box/flange/channel.
  • sealant epoxy sealed.
  • direction of flow flange to cassette.
  • size as per customer requirement.
  • efficiency 99. 997 % down to .3µ.
  • thickness available 150 mm /300 mm.
  • ipd–20 mm of wg
  • fpd–50 mm of wg
  • HEPA Panel Filter are manufactured with imported submicronic glass fiber media of 0.3 microns and above filtrations. In the normal design the glass fiber media is formed in to accordion pleats separated with aluminium separators and then sealed into the frame with suitable non dissolving adhesives. These filters are designed to give an efficiency of more than 99.97 % down to 0.3 microns with an initial pressure drop of less than 25 mmwg. Standard sizes available are.
    No. Sizes in Inches Flow (cfm)
    1. 12 x 12 x 6 90
    2. 24 x 18 x 12 750
    3. 24 x 36 x 6 750
    4. 24 x 24 x 6 500
    5. 24 x 24 x 12 1000
    6. 24 x 48 x 6 1000

    With Aluminium / SS frames these filters can be supplied in Box Type or Flange type designs. Also these filters are made to confirm and meet the specifications of international standards