paneltoto

jowoslot

erspo898

mahkota555

bursa toto

bursatoto

Winsortoto

erspo898

mahkota555

markas138

Rasa4d

Halimtoto

https://www.asicstrainers.org.uk/

Demo Slot Pragmatic

DPRTOTO

sasuke4d

pemuda138

pragmaticplay

Dsobet

sortoto

sortoto

Sortoto

SCAM PHISING

gacor96

new77

SOBAT777

SOBAT777

SOBAT777

SLOT THAILAND

lgo188

usaha188

ugslot

usaha188

lgogacor

lgosurga

pasarbet

idealsport

beryslot

situs gacor

slot server thailand

Sortoto

sortoto

ugslot login

castletoto slot

bingoslot88

login toto7d

gampang jp

slot gacor

pejuangjt

Koko138

sortoto

togel online

Sortoto

Togel Online

Slot Online

Slot Terbaik

bighoki288

pol88 login

stasiunjp

warkopkiu

sobat777

sobat777

sobat777

https://mpp.tebingtinggikota.go.id/assets/datatable/product/raja-slot/

https://jdih.karangasemkab.go.id/public/assets/jdih/product/slot-raffi-ahmad/

sortoto

hokibang

slot demo pg

sortoto

sortoto

romawibet

wlatogel

situs benua28

UGASLI

wlatogel

Scatter hitam

jatahslot

CENDANABET

rumahtoto

cektoto168

bos6969 bro

bos6969 bro

angkatoto2

zeus petir x10000

sortoto

Togel Online

tante777 rtp

pisangbet login

pisangbet login

OBCTOP Login

slot dana

royaltoto

toto7d

Situs Toto

pisang login

pisang bet

slot777

sortoto online

sortoto online

slot gacor sortoto

situs sortoto

Gemoy88

toto7d

bingoslot88

3miliyartoto

APPLE4D

OBC4D Login

togelon

rgo303

rgo303

situs toto

https://longmy.giongtrom.bentre.gov.vn/wp-includes/SimplePie/

situs toto

situs togel

sortoto slot

sortoto login

sortoto login

togel online

situs toto

situs toto

adudu4d

3miliyartoto

nagaslot168

Benua28&Slot gacor

bigo234&slot gacor 4d

beryslot & slotbery

Kingdomtoto

https://cloudgeeks.net/

https://seattleremodeling.org/

https://www.bosnia-online.com/

https://wartopolosoro.id/

birototo

https://birototomasuk.com/

https://oakhouseno1.com/

https://mitsubishicikarangbekasi.id/

https://amartotosuper.com/

amartoto

https://hyconveyorbelt.com/

https://wahtogel88.live/

https://www.gjlions.org/

Kadobet Judi Online Resmi Indonesia

DUREN777

sakti108

sakti108

sakti108

sakti108

bandar108

bandar108

bandar108

bandar108

bandar108

ugasli

gudangjoker

gudangjoker

gudangjoker

gudangjoker

ugasli

ugasli

wlatogel

wlatogel

nagaslot168

Betingslot

ugasli

HOTOGEL

ugasli

RGO128

singasaritoto

meja 138

https://numbermonk.com/

SITUS ONLINE RESMI

pitung toto

phillytrainingstation

slot4d

SLOT THAILAND 777

SITUS SLOT GACOR TERBAIK DAN TERPERCAYA

sakti108

sakti108

beta108

beta108

beta108

beta108

beta108

beta108

beta108

beta108

beta108

bigo99

ugasli

ugasli

slot depo 5k

betingslot

kera4d link alternatif

Kera4d

turbox1000

bandar togel

server thailand

meja138 login

slot online

ampera4d

jnetoto

jnetoto

https://ptsp.pa-tebingtinggi.go.id/contact/slot-pulsa/

https://ptsp.pa-tebingtinggi.go.id/contact/thailand/

https://ptsp.pa-tebingtinggi.go.id/wp-contents/

betingslot

KIJANGWIN

TOKEKWIN

pitungtoto togel

slot777

slotoppo88

TUMI123

jnetoto

jnetoto

teratai88

mawar bet

slot server luar

singoslot

kiatoto

kiatoto

kiatoto

slot dana

slot4d

https://seo-cimahi.online/

singasaritoto

betingslot

congtoto

mayapada4d

https://lso.pentest.jatengprov.go.id/server/pragma/

kicautoto login

ayo4d

http://172.104.45.27/dana4d

APPLE4D

ugbet88

ugasli

bigo99

Wahanslot

aslidomino

berkahpoker

daftar situs slot303

mom4d togel online

mom4d togel online

https://sma-iihs.sch.id/murid/

Wahanslot

pay4d slot

https://juanc.uk/slot88

https://abanga.de/slot88

https://hardd.work/slot88

Bosku21 semi

slot gacor

cocaslot

APPLE4D

SITUS SLOT DEPOSIT PULSA

https://tp4d.garutkab.go.id/produk/thailand-asli/

Betingslot

badakslot

pitung toto

situs togel mom4d

Bandardewi

Deposit pulsa tanpa potongan

slot depo 5k

tentoto

link slot server luar

Apple4d Slot

https://sepasi.tubankab.go.id/2019tte/assetfile/css/

https://slot-afb.tumblr.com/

https://biblioteca.uch.edu.pe/wp-content/themes/joker123/

varioslot138

pspslot

bo togel

kiatoto

multisports88

evoslot168

ham303

Humastogel

deluna188

vita4d

gacor118

gacor118

siren4d

topan4d

paladin288

nano4d

sirenbola

leobola

vita4d

rslot77

ugasli

Link Login Apple4D

Link Login Apple4d

Dor77

Dor77

Dor77

cocaslot

gelek4d

bo togel

DPEngineers
B A-12,LGF, Pandav Nagar Ganesh Nagar, Nr.Aggarwal sweet, Delhi-92

Founded In The Year 1995 D. P. Engineers

our products

Air Cooling System And Clean Room Equipment

To furnish the ever rising requirements and necessities of our patrons, we have brought forward an extensive class plethora of AHU Filter, HEPA Filter, Evaporative Cooling Pad, PVC Fills etc. In conformation with the standards and quality strategies defined by the industry, all our products are accredited and appreciated for their long-lasting nature. Aerosense Magnehelic Gauge Wholesale Suppliers India. Supplier from Delhi, we offer Differential Pressure such as Digital Differential Pressure Gauge, Digital Differential Pressure Controller, Differential Pressure Transmitter, Differential Pressure Gauge, Scalable Differential Pressure Transmitter, Intrinsically Safe Differential Pressure Transmitter and many more items.

Turbo Roof Ventilator

 We are one of the well-accredited manufacturers and traders of a quality-sorted range of Turbo Roof Ventilator. Our products are sturdily constructed with perfection in order to attain clients satisfactions and trusts. The entire gamut of these products is thoroughly tested and checked on the specified parameters in order to gauge the defect-free nature.

 

Attributes:

 

  • Rigid construction

  • Dimensional accuracy

  • No operations cost

  • Low maintenance

  • Light weight

  • Rust proof

  • Runs on wind energy

 


Other Information

  • Pay Mode Terms: T/T (Bank Transfer)

Roof Top Ventilators

 We have scored an edge over other competitors by offering an optimum quality range of Roof Top Ventilators. Our professionals ensure to construct these ventilators with accurate dimensions and high performance features. The entire range of these ventilators is manufactured in accordance with the industry standards and norms in order to keep pace with the ongoing trends and demands.

 

Attributes:

  • Low operation cost

  • High utility

  • Rigid construction

  • Dimensional accuracy

  • Low maintenance

 


Other Information

  • Pay Mode Terms: T/T (Bank Transfer)

Natural Wind Ventilator

 We have gained immense expertise in offering a quality-approved range ofNatural Wind Ventilator. Our professionals make sure to offer these products in strict compliance with the industry standards and norms so as to cater to the divergent demands of the industry. These ventilators can be easily fitted to ensure 24x7 natural ventilation. We manufacture these ventilators with accurate dimensions and specifications so as to fulfill the variegated requirements of the customers.

 

Attributes:

 

  • Rigid construction

  • Dimensional accuracy

  • Low maintenance

  • Rust proof

  • Light weight

  • High performance

  • Energy efficiency

 


Other Information

  • Pay Mode Terms: T/T (Bank Transfer)

FRP Wind Ventilators

 We are one of the renowned names in this domain engaged in manufacturing and trading a qualitative assortment of FRP (fiberglass reinforced plasticWind Ventilators. Our professionals ensure to fabricate these ventilators by making use of the finest quality material in strict adherence with the industry standards and norms. The entire array of these ventilators is offered in various specifications and details as per the requisite needs and demands of the customers.

 

Attributes:

 

  • Light weight

  • Rigid construction

  • Rust proof

  • Low maintenance

  • No operation cost

 


Other Information

  • Pay Mode Terms: T/T (Bank Transfer)

Aluminium Roof Wind Ventilators

 We are engaged in manufacturing and trading a wide range of Aluminium Roof Wind Ventilators. These ventilators are offered in various dimensions and sizes as per the requirements. Manufactured from the best available material and metal alloys, these ventilators are highly acclaimed in the industry. Moreover, in order to keep pace with the ever changing trends, we offer these products in strict adherence with the industry standards and norms.

 

Attributes:

 

  • Dimensional accuracy

  • Helps in removing hot and humid air

  • No operation cost

  • Permanently lubricated sealed ZZ Bearings

  • Runs on wind energy

 


Other Information

  • Pay Mode Terms: T/T (Bank Transfer)

Turbine Air Ventilators

 Our company offers a wide range of Turbine air Ventilator that is renowned for its sturdy spider type frame construction to withstand adverse weather conditions. This range is manufactured under the adherence of set industry standards and quality norms. Our quality analysts test the entire range using advanced technologies so as to ensure its high standards. Clients can avail this range in different sizes and as per their specifications at market leading prices.


Feature:

  • High performance

  • Long service life

  • Durable

 

Working Principle of turbine air Ventilator:

 

  • The lighter air gets accumulated in the turbine of the Wind Ventilator. As the hot air tries to escape from the turbine, it exerts a backwards thrust on the vanes and sets them in a rotational movement.

  • When the ventilator blades rotate the turbine it gives rise to the centrifugal force and creates a vacuum inside the turbine .The partial vacuum is replaced by strong upward forceful movement of the wind.

  • As the hot air is thrown out, fresh air starts entering through windows and door openings.

  • This works for a perfect exhaust by wind driven ventilator thrown out, fresh air starts entering through windows and door openings.

  •  

 


Other Information

  • Pay Mode Terms: T/T (Bank Transfer)

Industrial Ventilator

 Our company offers a wide range of

  • Industrial Ventilator

that is renowned for its sturdy spider type frame construction to withstand adverse weather conditions. This range is manufactured under the adherence of set industry standards and quality norms. Our quality analysts test the entire range using advanced technologies so as to ensure its high standards. Clients can avail this range in different sizes and as per their specifications at market leading prices.


Feature:

  • High performance

  • Long service life

  • Durable

 

Working Principle of

  • Industrial Ventilator

:

 

  • The lighter air gets accumulated in the turbine of the Wind Ventilator. As the hot air tries to escape from the turbine, it exerts a backwards thrust on the vanes and sets them in a rotational movement.

  • When the ventilator blades rotate the turbine it gives rise to the centrifugal force and creates a vacuum inside the turbine .The partial vacuum is replaced by strong upward forceful movement of the wind.

  • As the hot air is thrown out, fresh air starts entering through windows and door openings.

  • This works for a perfect exhaust by wind driven ventilator thrown out, fresh air starts entering through windows and door openings.

  •  

 


Other Information

  • Pay Mode Terms: T/T (Bank Transfer)

Air Ventilators

 Our clients can avail an extensive range of Air Ventilators from us. These ventilators are precise designed by the team of experienced engineers, who have vast knowledge about these ventilators. The ventilators offered use are suitable for the buildings and places, where there is suffocation sue to the less space for air. Our clients can avail these ventilators in different grades as per their requirement. These ventilators are available in an affordable range.


Some important features are:

  • Expansive applications
  • Robust designs
  • Better ventilation 
     
About Ventilator:

 

Size

28"net

 

21"mounting

Weight

6.5 Kg approx.

Speed

Depends on wind

Blade

Total 36 No.5 mm Aluminium Blade

Frame

MS galvanized frame

Top Cover

Stainless Steel

Ring

Stainless Steel

Mounting

Stainless Steel


 


Other Information

  • Pay Mode Terms: T/T (Bank Transfer)

Turbo Ventilator

 Leveraging upon our technologically-advanced production facility, we are involved in offering a wide assortment of Turbo Ventilator to our clients. The offered ventilator is operated by utilizing a non-conventional source of energy to exhaust the heat, smoke, fumes, humidity, etc. Manufactured using premium quality raw material and modern technology, our provided ventilator ensures its durability and superb performance. Moreover, as per the various requirements of our clients, we provide this ventilator with different specifications.

 Features:

  • Reduces Carbon Footprint
  • Eco Friendly
  • Virtually Maintenance free

What is ventilation & ventilator:

  • Ventilation is the movements of air perfect definition of its to removing contaminated air from the workplace.

  • Ventilator is device that wills remove contaminated air from the workplace by the mech & electrical energy, exhaust fan & mech vents are traditional type ventilators.

Working Principal:

  • A slightest wind draft induces outward airflow by centrifugal force.

  • This results in negative pressure inside the building.

  • Fresh ambient air from out side rashes in to building & maintains comport condition, this flow of current creates a continuous cycle of ventilation.

 

Constructions:

 Its having self - lubricant Teflon bush & blades are fabricated wits special grade aluminum or stainless steel & venture doom made from UV based fiber glass.

  • Ventilator having different parts like top & base ring shaft & axle, turbine wheel & blades, self lube bushing, venture dome,bushing seal etc.

Technical Specification :

Based Dia

Exhaust Dia

Temp.Diff.

Exhaust

Capacity { CFM }

Coverage

Area { Sq.Ft.}

Wind

Speed { mph ]

21

28

3º-5º

900 -1000

300 -350

5-8

24

32

3º-5º

1050 - 1150

300 - 450

5-8

How to specify qty & model: 

  • Qty of ventilator = total volume x ach 3600
  • Obtain cubic volume area to be ventilated { width x lenght x height }
  • Multiply by air charges required / hour


Effective operation : 

Ventilator provides a safe, cool, healthier & more controlled work environment in following with proper analysis & installation process to ensure 100 % effective performance. 

  • Boiler rooms
  • Process houses
  • Automobile industries
  • Compressor room
  • Paint shops
  • Utility sheds
  • Warehouse
  • Pharmaceutical industries
  • Transformer room


Other Information

  • Pay Mode Terms: T/T (Bank Transfer)