D P Engineers

Gandhi Nagar, Delhi

Carbon filtercarbon filters are gas phase iaq filters that work in a combinatorial process of filtration where odor is removed from the air by retention of molecular particles by activated carbon granules and fine particles are captured in synthetic non-wovenglass fiber media. These filters are very effective for high efficiency removal and filtration of odor and dust associated with diesel fumes, hydrocarbons, tobacco smoke, body odors, cooking and volatile organic compounds (voc), in public and commercial buildings.Construction:a sandwich consisting of wire mesh, pleated expanded giss aluminium mesh, hdpe mesh, fine synthetic non-wovenglass fibre and activated charcoal media are packed together in an ssgialuminium frame. The amount or grams of activated charcoal used per square feet is calculated based on the required filtration efficiency. All gaps are sealed with pu epoxy and rivets are used seal the frame joints.Specifications:shape: round or panel type (with or without flange)frame type: gissaluminiummedia:non-woven syntheticglass fibre media, expanded aluminium mesh, activated charcoal impregnated media, hdpe mesh.Support: anti wobbling technique is used to support large frames.Nominal micron rating:this filter is available in 0. 3, 1, 3, 5, 10 micron ratings.

Product Description

Paint Booth Paper Filter

We offerPaint booth Paper FilternewDP ENGINEERSprotection product. It makes the spray-paint rid of water, no pollution.The principle base on the inertial separation principle. Force the load flow change the direction many times so that the particles which heavier than the air will be absorbed and the air will keeping moving forward. When air gets through the holes freely, the particles will be absorbed on the folded area till it is saturated.

Specification-

Folded paperboard will increase with a rise in saturation, efficiency can reach 98%

• The design is good for the distribution of the speed.
• Long-span than other paper filter, up to six times longer
• Particulars holding can reach 15Kg/m2
• Non-flammability
• Application: filter the particulars of the solid and liquid in the air, and reach the uniform flow effect.
• Low resistance and high efficiency

Air Filter

Air FilterFor Chemical Industry We are also offering Air Filter For Chemical Industry, which are available in both, standard and customized specifications. These are widely demanded world wide for their special features such as, dimensional accuracy, smooth functioning and longer service life. Designed using modern technology, the extensive range of these filters contain mechanical air filters and electronic or electrostatic air filters.

Specifications:

• Material: PVDF(Polyvinylidene Difluoride)
• Pore Size: 0.1/0.22/0.45/0.65/0.80/1.2/3.0 etc
• Thickness: 85-115 Um
• Membrane Roll Width: 280mmemm, 305mm, 310mm, 312mm, 315mm, 317mm, 326mm, 420mm
• Diameter: Dia 13/25/35/47/50/60/7

Hydraulic FiltersProduct Description

F

FCU Filters

we are offering our clients a broad array ofFCU Filters.In the manufacturing processes of these filters, we make use of supreme quality raw material in accordance with the defined industry standards. Due to their high tensile strength, dimensional accuracy and optimum functionality, our offered filters are extremely valued by our clients. Our clients can avail these filters from us in different specifications as per their specific needs.

Features:

• Large air flow & low resistance

• Temperature & moisture resistance

• High acid & alkali resistance

Specifications:

• Frame:Aluminum, G.I. or S.S.
• Media:HDPE, LDPE, Nylon net and Non Woven fabric
• Efficiency:75% down to 15 Microns

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

Out Door Cabinet Filter

Our organization has successfully expanded its business in market owing to the offered elevated quality array ofOut Door Cabinet Filter.The offered range is manufactured utilizing superior quality raw material and latest technology. Moreover, a team of our quality controllers conducts a series of quality tests on the entire range to seek out any possible defect. In tune with international standard, we provide this filter in various sizes and industry leading prices.

Features:

• Durability
• Easy to install
• Compact size

Specification:

• Efficiency :standard HDPE Foam type filters have an efficiency of 90% for 10 micron size particles. filters with an efficiency rating of 80 to 90% to capture 10 micron to size particles are also available on order.
• Frame Type :
• Available in are Box type. Aluminium Fram.
• Frame Material :standard model is constructed in Aluminium Fram. are also available on order.
• Filter Media :HDPE and non- Woven synthetic.
• Net :Aluminium.
• Standard Filter Sizes :-375 MM 225 MM

Micro-V Dry Air Filter
Among these we offerMicro-V Dry Air FilterThese have been specially designed to meet the requirement of clean air in general ventilation and air conditioning system in Hospitals, Synthetic fiber industries and compressor applications.

Construction:

The heart of the filters is a reinforced washable synthetic non-woven filter media/fire retardant glass fiber media pleated in a format along with the support of wire/HDPE netting. The mediums are carefully selected to offer the best possible performance to suit the specific need. In order to obtain uniformity of dust loading the filter pleats are kept apart by means of aluminium separators.
Media:

The media is a special synthetic non-woven bounded fiber designed to give high efficiency and long service life. It is pressed in the form of a fabric and given special treatment which prevents fungus growth. An alternative media in superior felt is also available, which gives long run trouble free services, and economical in usage.

Features:

Air Fine Filter
we have been the renowned manufacturer, trader and supplier of the finest quality range ofAir Fine Filter

Features:

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

Specification:

Type Flange or Box
Casing Construction Box (Pocket) / Flange (Panel).
Separators Aluminium/GI/HDPE Mesh AG/GI Fingers.
Filter Media Non Woven Synthetic Deep Pleated/Panel / Pocket Type.
Sealant Epoxy Resin
Gasket None (Box type & Pocket type) Syn Rubber / PE Foam / Food Grade (Flange / .
BS EN 779 Class G4, F5, F6, F7, F8, F9.
Filter Efficiency F5 - 40 - 60 % Arrestance; F6/7 60-90 % Arrestance; F8/9 - 90-95 % Arrestance
Eurovent Class - EU 6, EU 7, EU 8, EU 9

ROD Frame Type Pre Filter

To serve escalating requirement of our clients, we are committed towards offering a wide range ofROD 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.

HDPE Pleated Rod Type Pre Filter

Construction:are made from high quality synthetic non-woven media, supported by a fine HDPE media on both sides. Media is then housed inside an extruded aluminium frame.

Hvac Activated Carbon Filter Aluminium Or Galvanized Steel

Quick Detail:

1. Great absorption capacity;

2. Adopting activated carbon felt;

3. Getting rid of a variety of noxious gases promptly to clean air effectively.

4. To get rid of the contaminated air of the air condition system;

5. To absorb noxious gas.

• media: activated carbon fiber or activated carbon felt
• frame: aluminium or galvanized steel
• average arrestance: 92%
• gasket: eva foam.
• recommended final pressure drop:200 pa
• humidity resistance: 60%
• max temperature: 80
• din 53438 flammability: f1
• ul 900 standard : class 2
• max. Air flow rate: 125% of rated air flow
• media color available: black
• filter standard depth available 2 inch(46mm) and 4 inch(96mm)
• galvanized mesh protection in air down steam side.

Application:

handling smell and contaminative air in air condition and ventilation system;

absorb harmful gases(such as: formaldehyde, benzene, ammonia, hydrogen and sulfur dioxide, acetone and etc.

Model, Dimensions And Other Parameters:

Deep Pleated Rigid Box Filters
We are engaged in offering a wide range of filters. Among these we offerDeep Pleated Rigid Box Filters.These have been specially designed to meet the requirement of clean air in general ventilation and air conditioning system in Hospitals, Synthetic fiber industries and compressor applications.

Construction:

The heart of the filters is a reinforced washable synthetic non-woven filter media/fire retardant glass fiber media pleated in a format along with the support of wire/HDPE netting. The mediums are carefully selected to offer the best possible performance to suit the specific need. In order to obtain uniformity of dust loading the filter pleats are kept apart by means of aluminium separators.
Media:

The media is a special synthetic non-woven bounded fiber designed to give high efficiency and long service life. It is pressed in the form of a fabric and given special treatment which prevents fungus growth. An alternative media in superior felt is also available, which gives long run trouble free services, and economical in usage.

Features:

• Efficiency : 99.9% down to 5 microns
• Pressure drop : 6.5 mm of wg. At rated flow
• Frame : Galvanized steel sheet/MS/ Aluminium/ stainless steels sheet
• Finish : Painted/ powder coated
• Filter media : Synthetic Non-woven filter media supported with HDPE mesh and Gl/aluminium Expanded mesh
• Media : Pleated
• Sealant : Available
• Type : Box type / Flange type

Specifications of Standard Models:

Oven Air Filters

One can avail from us a quality range ofOven Air Filters. Box Type Hot Air Filters are designed to arrest dust particles from re-circulated hot air in paint booth ovens. The high temperature resistant filter media is made of micro fine glass fiber fleeces arranged in multi layers, which can withstand temperature upto 300 C. These filters also find applications in fertilizer industries as compressor air intake filters and in high temperature curing ovens.

Frame material: GI, SS

Pleated type oven filters are available in G3, G4 and F5 grades in the depth 50 mm to 300 mm

Specifications:

Air Handling Unit Filter
We are introducing a wide range ofAir 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

Application:

• 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

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: 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 80c and relative humidity of 100% at 0 condensation. Filter is washable or can be cleaned by applying air pressure and reused

Specifications :-

Dust Air FilterA) Large air flow and low resistanceB) Temperature and moisture resistanceC) 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%

Frame : Aluminium, S.S, GI, box! 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 75c. 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.

We are engaged in offering a wide range of filters. Among these we offerFine Filters.These have been specially designed to meet the requirement of clean air in general ventilation and air conditioning system in Hospitals, Synthetic fiber industries and compressor applications.

Construction:

The heart of the filters is a reinforcedwashable synthetic non-woven filter media/fire retardant glass fiber media pleatedin a format along with the support of wire/HDPE netting. The mediums are carefully selected to offer the best possible performance to suit the specific need. In order to obtain uniformity of dust loading the filter pleats are kept apart by means of aluminium separators.
Media:

The media is a special synthetic non-woven bounded fiber designed to give high efficiency and long service life. It is pressed in the form of a fabric and given special treatment which prevents fungus growth. An alternative media in superior felt is also available, which gives long run trouble free services, and economical in usage.

Features:

• Efficiency : 99.9% down to 5 microns
• Pressure drop : 6.5 mm of wg. At rated flow
• Frame : Galvanized steel sheet/MS/ Aluminium/ stainless steels sheet
• Finish : Painted/ powder coated
• Filter media : Synthetic Non-woven filter media supported with HDPE mesh and Gl/aluminium Expanded mesh
• Media : Pleated
• Sealant : Available
• Type : Box type / Flange type

Industrial Filter (Pre Filter, Fine Filter & HEPA Filter)
We are a noteworthy company, engaged in providing a comprehensive collection ofIndustrial Filter (Pre Filter, Fine Filter & HEPA Filter).This industrial filter is largely employed in the pipelines of chemical, petrochemical, food processing, beverage and fertilizers industries for removing dirt and debris from liquid. Offered industrial filter is accessible in numerous specifications so as to meet the demands of customers. The offered industrial filter is known for features like precision engineering, durability and reliable functionality.
Features:

• High strength
• Corrosion resistance
• Precise dimension

Applications:

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

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

PRE Filters Pleated Type
We are reckoned as the eminent enterprise in this industry, committed towards providingPRE Filters Pleated Type.The offered filter is used in petro-chemical, refineries, fertilizing and oil & natural gas industry for power coating, metal processing, shot blasting and absorption of welding smoke. This filter is designed with deep folds that help in restricting air from entering in the clean rooms. Our offered filter is available in various specifications as per customers requisites.
Features:

• Disposable/Washable
• Low initial pressure drop
• Maintenance Free

Other Details:

• 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

Fan Coil Unit Filter

Fan Coil Unit Filteris available in SS/AL frame and down upto 10 micron and 90% efficiency. In thickness 10, 12, 15, 18, 20 and 25 range available. The range is checked on stringent quality parameters to ensure good filtration efficiency, temperature resistance and longer service life.

Product information Standard sizes