Industrial AHU Filters Manufacturing india- D.P.ENGINEERS



    • AHU Air Filter



We are recognized among the noteworthy manufacturer and Industrial and Commercial Supplier of AHU and Clean Room Filters.


Pre Filter

 Keeping track of the latest market development, we are introducing a wide range of Pre Filter. Offered in varied sizes and specifications as per the application requirements of our clients, this filter is manufactured using superior quality raw material and employing contemporary technology. In addition, our quality examiner conduct a series of test on this range in order to eradicate any kind of defect in it.

Features:

  • High dust holding capacity

  • Low maintenance

  • Durability

Application

D.P.ENGINEERS Pre filters are most suited for:

Air handling units (ahus),

Air-conditioning systems,

Power plants,

Chemical and fertilizer complexes,

Green houses,

Paint shops,

Textile mills,

Cement factories,

Laminar air flow units,

Biosafety hoods,

Fan filter units (ffu),

Gas turbine industry,

Compressor,

Diesel engines,

Nuclear power station,

CD-Rom production industry

Picture tube production industry,

Semi-conductor industry,

Aeronautical industry and miscellaneou

 


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Super Fine Filters

 Frame : Aluminium, S.S,GI, box Type / Flange Type 

Adhesive: epoxy based adhesive for leak proof joint between filter media and casing. 

Gasket:
 felt / natural rubber / pe foam gaskets as per customer choice for sealing the filters on mounting frames. 

Temperature & humidity : recommended for operating temperature : up to 75°c. Operating humidity up to 100% rh, high temp. Against order. 

Cleaning : 
washable by detergent / water solution or by air! Vacuum cleaner as per design. 

Product range : filters are available with air handling capacity in the range of 170 cubic meter! Hr (100 cfm) to 3400 cubic meter / hr. (2000 cfm) : filter -grade from g3 to f9 (20 micron to 1 micron) plated HDPE mesh or special grade felt are used in pre-filters, which have filtration capacity for 10 micron and larger size particles. Non-woven filter fabric is used in fine or microwave filters which have filtration capacity for 5 micron and larger particles, in both washable as well as non-washable type. 

 


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Industrial Filters For Pharmaceutical Industries

 We offer a comprehensive range of Industrial Filters for Pharmaceutical Industries.

Following are some of the Industrial Filters for Pharmaceutical Industries:

  • Microwave Filters
  • Pre Filters
  • Automotive HDPE Filters
  • Fine Filter
  • HEPA Filter
  • Mini Plate Hepa Filter
  • Ulpa Cells Filters
  • Super Fine Filters
  • High Temperature HEPA Air Filter
  • Absolute Compact Filter
  • HEPA FILTERS (Standard Flow)
  • HEPA Filter Terminal Box
  • High Efficiency Particulate Air Filter
  • ULPA Filters
  • Deep Pleat HEPA Filters
  • Semi HEPA Filter
  • Air HEPA Filters
  • Industrial HEPA Filters
  •  

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HEPA Filter Terminal Box

 We have uniquely positioned ourselves as a dependable firm, engaged in manufacturing, trading, exporting and supplying a commendable array of HEPA Filter Terminal Box. The offered terminal box is used as boxes for flange type HEPA filter. This product is manufactured using excellent quality raw material and latest technology by our skilled professionals. In order to ensure quality, this is stringently tested on various parameters by our experts. Apart from this, clients can avail the offered terminal box from us at market leading prices.

 

Features:

 

  • Highly efficient

  • Sturdiness

  • Anti corrosive body

 

Terminal filter boxes are normally used as boxes for flange type hepa filter made from s. W. G 16 gauge C. R. C. A sheets for overall construction with epoxy powder coated finish. Housing box for hepa filter is complete with:

 

  • Inside M. S. Angle frames duly powder coated
  • Hold fast (grounding arrangement/ceiling suspension angles)
  • Fixing and tightening bolts
  • Flexible canvas connection for two-side aluminum flange
  • Perforated aluminum sheets, duly powder coated and fixing screws.

 

 


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Industrial AHU Filters

 We also meet the requirement of replacement AHU Filters which are widely used for filtering the air and thus, ensure clean air for healthy breathing. Our assortment of AHU Filters is used for proper ventilation & suctions of AHU s installed at hospitals, hotels, malls and other such establishments. Further, these filters are available in two variants:

  • Pre Filters
  • Fine Filters
Salient Features: 

Pre -Filter: 
  • Efficiency: 90% down to 5 to 25
  • Media: Non-woven synthetic that is washable with soap, water, or solvent
  • Initial pressure drop: 2.5mm WG or as per requirement
Fine Filter: 
  • Efficiency: 99.9% down to 1 to 5
  • Media: Non-woven synthetic (cleaned by dry air)
  • Initial pressure drop: 6.5mm WG or as per requirement

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AHU Air Filters

 We are involved in manufacturing and supplying a wide range of AHU Filters. These are widely recommended by various numbers of clients owing to its uninterrupted functioning and effective performance. these find their wide application in various industries for filtering the air and thus, ensure clean air for healthy breathing. Following the specific requirements of clients, we provide these filters in various range.

 Features:

 

  • Optimum performance
  • High functional efficiency
  • Longer functional life

 

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Air Handling Unit Filter

 Keeping track of the latest market development, we are introducing a wide range of Air Handling Unit Filter. Offered in varied sizes and specifications as per the application requirements of our clients, this filter is manufactured using superior quality raw material and employing contemporary technology. In addition, our quality examiner conduct a series of test on this range in order to eradicate any kind of defect in it.

 Features:

 

  • High dust holding capacity

  • Low maintenance

  • Durability

 

Specifications:

Efficiency Standard hdpe pleated type filters have an efficiency of 90% for 10 micron size particles. Pre filters with an efficiency rating of 80 to 90% to capture 10 micron to 25 micron size particles are also available on order.
Frame Type Available in flange or box type
Frame Material Standard model is constructed in galvanized steel. Other models with aluminium anodized/stainless steel frame with or without powder coating are also available on order.
Filter Media HDPE and non-woven synthetic.
Sealant PU based epoxy
Support Large frame size models are made wobble resistant using gi/aluminium/ss support
Face Guard No face guard with standard model is supplied. On order/request filter can be protected with expanded mesh on both sides
Nominal Depth Depth size is available from 1. 0 inches to 6 inches (pre hdpe pleated and rod type)
Pressure Drop Initial pressure drop ~2. 5mm wg and recommended final pressure drop is 5-10mm wg
Operating Conditions Filter can withstand temperature up to 80âºc and relative humidity of 100% at 0 condensation. Filter is washable or can be cleaned by applying air pressure and reused.
Application Enviro tech pre filters are most suited for: air handling units (ahus), air-conditioning systems, power plants, chemical and fertilizer complexes, green houses, automatic drain holes, paint shops, textile mills, cement factories, laminar air flow units, biosafety hoods, fan filter units (ffu), gas turbine industry, compressor, diesel engines, nuclear power station, cd-rom production industry, picture tube production industry, semi-conductor industry, aeronautical industry and miscellaneou


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Air Conditioning Filter

 We produce a wide variety of air conditioning filter. Manufactured using high quality raw substance, these are sourced from our reliable vendors. Our filters are highly efficient in attracting the dust, pollen and also confine pet dander, bacterial and various other viruses. Our company always fulfills the requirement of our clients at affordable prices.

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Fine Filter

 FINE FILTER has achieved the status of a major Indian air filters and clean room equipments manufacturer and regular clients include most of the leading pharmaceutical and electronic product manufacturers,as well as nuclear power, atomic energy and space research establishments. Leading consultants, user industries and HVAC turn-key engineering companies have approved our products and test facilities.

Fine filters are used for high level pre filtration in air conditioning of paint booths, air handling units etc.

Fine filters are available in the range of 1 to 5 micron

· Low initial pressure drop.

· Light in weight and easy to handle.

· High cost / performance ratio.

· High dust holding capacity.

· Cleanable / washable.

Applications:

·General Filtration for air-conditioning and air handling units.

·General air filtration and pre-filtration.

·Spray booths and pre-filtration.

Type: Flange or Box

Frame: Galvanized steel, Aluminum anodized,SS304

Separators: Aluminum

Filter Media: HDPE media / non woven synthetic media

All these filters are washable and hence reusable. Normal sizes available are

No Sizes in Inchs Flow ( cfm )
1. 20 x 12 x 6 120
2. 20 x 15 x 6 520
3. 20 x 20 x 6 700
4. 24 x 24 x 6 1000
5. 24 x 24 x 12 2000


Stainless steel and Aluminium / G.I, casings these can be supplied in Box design or Flange type as per the fixing needs.

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PRE FILTERS Pleated Type

 High Performance pleated panel air filters for HVAC & General Ventilation used as pre filtration to extend the life of Fine Filters.

Features:

  • Low initial pressure drop
  • Disposable/Washable
  • Maintenance Free
  • Compact Design
  • Frame Material:Cardboard/Galvanised Iron/Aluminium/Stainless Steel
  • Media: Synthetic/HDPE/Glass Fibre
  • Filter Class EN779: G2/G3/G4
  • Average Arrestance(%): 80/90/95

 


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ROD Frame Type Pre Filter

 To serve escalating requirement of our clients, we are committed towards offering a wide range of ROD Frame Type Pre Filter. Our skilled professionals manufacture the entire range by using well-tested raw material and sophisticated technology. In addition to this, our offered filter is rigorously tested by our quality controllers against diverse parameters in order to deliver a defect-free range at clients end. Moreover, the offered filter is extensively appreciated by our clients for featuring variegated attributes like low maintenance and sturdiness.

 

Features:

 

  • Strong construction

  • Durability

  • Washable

 

Construction: Are made from high quality synthetic non-woven media, supported by stitching HDPE media on both sides. Media is then stitched and housed inside a rod frame.

 


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Panel Filter

 Our technical expertise enables us to manufacture and supply a high quality range of Panel Filter. The offered panel filters are manufactured in compliance with international quality standards using excellent quality raw material and sophisticated technology. These panel filters are designed with high precision and tested on various quality parameters. In, addition to this we offer these panel filters in various technical specifications at highly competitive prices.

 Features:

 Optimum functionality

  • Less maintenance
  • Durable finish standards

 

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Pre Filters Ductable Unit

 Pre filters are manufactured from high density polyethylene mesh which has excellent washable properties as compared to other filter media. Since this filter encounters maximum dust loading, such washable property ensures longer service life of the filter. These filters can be offered in non woven synthetic media and can be supplied either in flange type or box (cassette) type construction. The filter can be supplied in MS, Aluminium or Stainless Steel frames. 

Application

  • Heating, Ventilation & Air Conditioning
  • Thermal power plants
  • Nuclear power plants, research organizations & nuclear installations
  • Pharmaceutical industry
  • Clean rooms
  • Computer installations
  • IC manufacture
  • Aerospace applications

These filters are widely used in Fresh Air supply , AHU systems.Central A/C Units, Fan coil Units etc.. With synthetic non woven media /HDPE they are designed to give an efficiency of 90% down to 10 to 20 microns,Similar to micro fine, they are also made as box types or Flange types. Usual sizes available are

 

Pre Filters 10 Microns

 

Pre Filters 20 Microns

No

Size inches

Flow (cfm)

No

Size in inches

Flow (cfm)

1.

24 x 24 x 2

1000

1.

24 x 24 x 1/2

500

2.

24 x 24 x 4

2000

2.

24 x 24 x 2

2000

3.

20 x 20 x 6

1600

3.

24 x 20 x 2

1600

4.

24 x 24 x 6

2300

4.

20 x 20 x 2

1400

Other sizes can also be made on request.


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Dual Filters

 Dual Filters Comprise Of Microvee Filters and pre filters housed in same casing that is perfectly suitable for application in limited spaces. Manufactured using the best materials procured from reputable manufacturers, the dual filters are highly acclaimed for their design and quality. The dual filters are finally encased in a galvanized sheet / aluminum / stainless steel.


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Nylon Mesh Pre Filter

 Specifications

Dust Air Filter 

A) Large air flow and low resistance 
B) Temperature and moisture resistance 
C) High acid and alkali resistan

Dust Air Filter

1) Application: Filter Dust, be widely used in Fan Coil Unit , Diffuser and the Indoor equipments with the large Air Flow, also applied to the prefilteation of the air conditioning system and the clean room

2) Outside Frame: Aluninum alloy or nylon mesh

3) Media: PP, PA, PE material

4) Inside frame: Galvanized or stainless steel

5) En779 class: G1, G2

6) Average arrestance: < 65%

 

Technical parameters.

 

 

 

EN799

 

 

 

Dimensions)

Rated Air Flow

Layers

Initial Resistance

 

( mm )

( M3/H )

 

( Pa )

 

 

 

 

 

 

 

 

 

Height

Width

Depth

 

 

 

595

595

10

4000

G1

1-2

 

 

595

295

10

2000

G1

1-2

 

595

595

21

4000

G1

1-2

≤25

 

595

295

21

2000

G1

1-2

 

595

595

46

5000

G2

2-4

 

 

595

295

46

2500

G2

2-4

 

 

 

 

 

 

 

 

 

 

 

,,.In case specifications, structural changes to the latest data provided by the company, which ever is the concern of this update, please attention the company s  Web site.)

 
 
 

 

 

 

 

 

 

 

 

 

 

,.We accept the orders of non-standard specifications, but the prices separately negotiable)


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