vintech airsystems - 3.imimg.com · epoxy paint & heavy duty lifting holes. ... droplet...

1

Providing Indoor Climate Control

Address:-

213, Blue rose industrial estate, opp

Magathane bus depot, Western express

highway, Borivali (E).

Mumbai:- 400066.

VINTECH AIRSYSTEMS PROVIDING INDOOR CLIMATE CONTROL

VINTECH AIR SYSTEMS – PRODUCT CATALOGUE

[email protected] www.vintechairsystems.in

VISION - Vintech air systems vision is to be recognized as a

company whose success is built upon quality service and

continuous improvement. Our objective is to become the

standard of excellence when it comes to providing total indoor air

comfort.

MISSION - Vintech air systems a company with high

professional standards committed to nurturing long-term

relationships with clients, employees and the community at large.

VINTECH AIR SYSTEMS BELIVE IN - “A customer is the most important visitor on our premises. He is not dependent on us. We are dependent on him. He is not an interruption in our work. He is the purpose of it. He is not an outsider in our business. He is part of it. We are not doing him a favor by serving him. He is doing us a favor by giving us an opportunity to do so.”



INTRODUCTION

The importance of the air handling unit in the system is readily understood, as it

modifies the air conditions of air conditioned environments. Both the construction layout and the physical location of the installed air handling unit are extremely difficult to adjust at a later date. For this reason, the equipment must be carefully and precisely selected and installed.

The type of fan and the motor can be selected on the basis of the designed static

pressure and efficiency requirement. The characteristics of the cooling and heating units can be defined on the basis of the estimated cooling and/ or heating load.

Energy saving devices such as Heat wheel, Heat pipe etc. can be selected as and

where advantageous without wasting valuable costs. Suppliers of components are qualified only if they have proven track record of supplying and can supply spares even after many years of purchase.



QUALITY ASSURANCE & WARRANTY Vintech air handling units are designed to meet the requirement of high energy

efficiency units, with minimum carbon foot prints, low noise and higher indoor Air quality All the units are manufactured from the tested and certified materials.

All the units are factory tested & approved by the quality procedures before dispatching

from the manufacturing facility. The manufacturing process quality is also proven and certified for ISO 9001 :2008. All

the units are supplied with standard bench warranty of one year from the date of commissioning.

CASING CONSTRUCTION The casing construction is in accordance with high standard complying the following requirements. • Casing leakage test (-400 pa) • Casing leakage test (+700 pa) • Casing strength (2500 Pa) • Thermal Bridging • Thermal Transmittance • Filter Bypass leakage (-400 pa) • Filter Bypass leakage (+700 pa)



STRUCTURE ALUMINIUM FRAME Structure is made from hollow extruded heavy aluminum profiles, anodized for extra

anticorrosion protection. Frame provides excellent rigidity and stability to the structure along with the good aesthetics.

These profiles are specially designed for HVAC applications, Profiles are connected by

means of special die cast Glass filled nylon corner piece to form the air handling unit sections. Frame sizes for panels of various thickness such us 25mm and 50mm are also available.

50mm thermal break profile has an excellent thermal bridging and least thermal

transmittance properties which are in accordance to EN1886. Following are the features of this construction: • Aluminum frame construction • Good mechanical strength • Perfect appearance and precise dimensions • Quick and precise installation of the interior components • Can be easily dismantled and assembled at minimum time and cost • Flexibility of Construction



PANEL Panels are sandwich double skin type with outer sheet as Pre painted galvanized steel

and inner as galvanized sheet. Polyurethane form insulation is injected between the two sheets to make sandwich panels. A minimum density of 40kg/m3 is maintained however higher density up to 48kg/m3 can also be achieved.

Stainless steel 304, Stainless steel 316 or Aluminum sheets can be provided for double skin panels as an option. The Polyurethane injected panels have excellent heat insulation and noise reduction properties and add extra mechanical strength and rigidity to the structure.

The factory injected PUF is CFC & HFC free and self extinguishing type. The maximum heat transfer coefficient for 25 mm, 50 mm and 50 mm thermal break is U = 0.73 w/m3K and 0.35w/m3K respectively.

Panel are fixed to profile with high quality gasket which has excellent sealing properties and good resistance to compression stress and temperature

BASE FRAME Base Frame is constructed out of the sendzimir Galvanized sheet steel with factory applied

epoxy paint & heavy duty lifting holes. Mild steel channel frames are also provided for larger capacity units. 100 mm high Base

frame is provided for the floor mounted units. Hanging supports are provided for the ceiling suspended units to hang the units.



FANS The unit consist of double inlet double width AMCA certified fans, which can be either

Forward, Backward curved or Aerofoil bladed. The type of blades are selected on the basis of static pressure and efficiency

requirement. Single inlet single width fans i.e. Plenum fans are with backward, curved or Aerofoil

bladed especially for the Clean rooms and Hospital Projects. Plenum / Plug type backward curved fans with motors directly coupled to the fan is also

available as an option.

The Fans are AMCA certified for the Sound & Air Performance and Fan grade efficiency.

Generally all wheels are statically and dynamically balanced to ISO1940 and AMCA 204 – G2.5 standards.

Generally all fans after assembly is trim-balanced to ISO1940 and AMCA 204 – G2.5 standard.

Plenum fans with high energy efficiency EC motors are also available with low noise, low power consumption and longer durability.

Clients looking for high energy efficient units can opt for AHU’s with EC fans, which can save up to 50% of power consumption as compared to conventional fans.



MOTORS Standard Foot mounted, TEFC, 3 phase induction motors are provided with standard

efficiency EFF-2, High energy efficiency EFF-1 & premium efficiency motor can also be supplied. All the motors are standard foot mounted TEFC, IP 54, Class F Insulation with

temperature rise to class B. Motors for special application can be provided like Flame proof or explosion proof.

Permanent magnet motors can also be provided.

FAN AND MOTOR ASSEMBLY Fan and motor are mounted on heavy gauge galvanized steel base frame with high

efficiency vibration isolators (Spring Isolators or Rubber mounts) ensures no vibration is transmitted to the unit casing.

The Isolators are designed for 92 % efficiency. The Isolators are selected on the basis of weight of the fan and motor assembly and the higher value of RPM of the Fan or Motor.



PULLEY AND V BELTS Cast iron pulley with balancing equals to G2.5 is used with minimum of 2 grooves; SPA and SPB type of pulleys are used based on the motor capacity.

V belts used are of high grade, anti static and oil resistance type.

DROPLET ELIMINATORS Droplet eliminators are provided where the coil face velocity exceeds 2.54 m/s as a

option. The droplet eliminator can be provided in Aluminum or PVC or Stainless steel construction.



COOLING & HEATING COILS Standard Chilled water coils are made in either 3/8” & 1/2”. seamless copper tubes

which are mechanically expanded with rippled aluminum fins. This ensures high heat transfer efficiency, low air resistance and longer coil life.

The cooling coils are designed as per AHRI-410 standard. Hydrophilic Aluminum or Copper fins are also available. An additional option of anti-corrosive coatings such as Blue fins are also available.

All Coils are provided with Copper /Mild steel headers. Coils are provided with Brass Threaded Male Adaptors / Connectors. Refrigerant coils are provided with Brass Distributors. Air & Drain vents made of Brass are standard for Water Coils The standard casing material for all coils is Galvanized Steel. Casing can also be manufactured with Stainless Steel. AHRI-410 certified coils can be provided.

DRAIN PAN Drain pan is made from corrosion resistant Stainless Steel 304 grade as a standard

feature. Multislope drain pans are designed as per ASHRAE 62 which ensures that all the

condensate is drained and there is no microbial growth inside the unit hence maintains the Indoor Air Quality.

The Drain pan is insulated externally with 10 mm closed cell Elastomeric foam to avoid surface condensate from outside. Stainless Steel 316 grade drain pan can be provide as an option.



FILTERS PRE FILTER

Filter sections are suitable for insertion of various types of filters. Filter sections are equipped with easily removable panels to permit and fasten the filters after the inspection and replacement.

A complete line of filters are available to meet all kinds of filtration efficiency and requirements. Single or multistation filtration to suit different application conforming to the latest ASHRAE & EUROVENT standards are provided.

The filters are arranged in the grid in heavy–duty specially designed galvanized sheet steel frame to avoid air bypass and are removable and washable type.

SOFT BAG FILTER

• Bag, pocket type • Non woven synthetic or Glass fiber media • Flange type construction • UL classified media • Low pressure drop and longer life • Available in depth option of 300mm , 500mm & 600mm • Used for filtration of particles from 5 microns up to 1 micron



HEPA FILTER

• High Efficiency Particulate Air Filters are made of Glass fibers • Used for Filtration of Particles of size up to 0.3 microns • Efficiency of filters is 99.97% • HEPA Filter are generally 300 mm in depth • Used in Operation theaters, Clean room Applications

CARBON FILTER

• Odour filtration is done by using activated carbon to remove volatile organic compounds in the air • Filters are made of activated carbon impregnated granules filled in deep bed panels arranged in a V shape and encased in metallic box • Used for odour control • Also use to treat some of the harmful gases in the air



UV EMITTER Ultra violet lamps are factory fitted as an option in the Air handling units to prevent the

microbial growth and other air borne contaminations. The UV lamps can be placed upstream or downstream of the cooling coil. The UV

lamps are also used in the ecology unit to minimize emission of the harmful gases in the air.

HEAT RECOVERY WHEEL (HW)

The thermal wheel is used to recover the energy from the exhaust air and subsequently bring down the overall cooling load.

The thermal wheels are air to air rotary heat exchanger and can recover energy up to 80% without spoiling the IAQ.

The heat wheel can recover both the sensible as well as latent heat thus reducing the load on the main cooling coil by around 30 %

Two basic types of Wheels are available. Sensible heat recovery wheel - for sensible heat recovery only Enthalpy heat recovery wheel – for Sensible and latent recovery. The thermal wheel is a revolving cylinder divided into a number of parallel flutes.



HEAT PIPE (HP) The horse shoe coil is self sustaining coil, which operates on the ambient temperature

without any external source of energy. The Horse shoe coil is used as dehumidifier which helps to maintain the humidity and

maintains the indoor air condition.

ELECTRIC HEATER (EH)

Electric heaters are used for sensible or reheating purpose to control the temperature and humidity respectively. Stainless steel finned tubular heating elements which are safe and durable are used. Stainless steel fins are brazed to stainless steel tubular sheath which includes 80/20 nickel chrome resistance wire connected to terminal pins. The electric heaters with different capacities can be provided with different watt density as per the requirement. The heater can be provided in 3 phase or single phase as per the specifications.



CONFIGURATION • Single Tier • Double Tier • Horizontal Floor Mounted unit • Ceiling Suspended units • Vertical Floor mounted units Products: Fresh Air handling units Air handling units Heat recovery Air handling units Heat recovery ventilators Dx type Air handling Units



AIRWASHERS:-

To meet specific industrial need of our clients, we manufacture a range of high quality Air Washer

(Evaporative Cooling Unit) or Industrial Cooling Systems. Simply used for cleaning and cooling the

warm and moist air that enters into these systems to a level where it meets dew point when come in

contact with refrigerated water. These units help in minimizing the moisture content of air and making

them fresh from its actual content. The spray or liquid bath in these washers helps in decreasing the

soluble impurities and particles. Engineered with precision these products are fabricated using steel of

superior quality that is galvanized. Centrifugal fans used for offering maximum functional efficiency to

these products are certified to AMCA and of AMCA Certified generally of KRUGER or NICOTRA

brands. Capacity of these washers is in a range of 1000 to 25, 00,000 CFM.



Air Washer

Capacity range :- 1000 – 25, 00,000 CFM

Features of these products:

Single and Double Skinned Construction

Galvanised Steel frames of superior quality is used for construction of these units, with minimum

thickness range of 1.4 millimeter

Double Skin Air Washer are fabricated out of Extruded Aluminium hollow Profile with 25/43

mm thick Double Skin Panels wit CFC and HFC for PUF and density of 40Kg/cum

Centrifugal fans used by are of DIDW Forward/Backward curved Or Aerofoil AMCA Certified

generally of NICOTRA or KRUGER makes. All fans are statically and dynamically balanced

Common base frame for Motor and Blower

Multi slope S.S-304, Aluminium or G.I. drain pan ensures proper drainage of condensate

Induction motor with TEFC Squirrel cage for 50/60 cycle, 415+10% volts with AC supply in 3

phase or 1 phase

Motor make: SIEMENSE/ ABB / KIRLOSKAR or any other western origin motor

Microvee filter along with primary filters are offered along with these products

Cellulose pad/ Spray type (single bank/ double bank) humidification systems are manufactured

by us

Evaporative cooling pads make: HUTEK (THAILAND) or Munters (USA) and also can be

provided as per specification of a client

Spray type humidification systems are fabricated out of G.I/ M.S. Header and Brass/PVC Nozzle



SCRUBBER Kitchen Scrubber is an air washer with refinement device which is used for cleaning kitchen fumes. The

kitchen fumes are drawn from the kitchen hood through duct and enter the scrubber and flow

horizontally. Considering the other scrubber designs, VINTECH scrubbers have very low pressure drop

and has maximum scrubbing efficiency.

VINTECH manufactures the wet type kitchen scrubbers, which are available in single skin metallic

housing, accommodating aluminum/GI pre metallic filter, intake louvers, double bank GI spray headers

with brass/PVC spray nozzles and PVC water eliminator. The unit is further complimented by

SISW/DIDW centrifugal fan (fan section) to draw fumes through the scrubber and letting out relatively

clean air. The water is re circulated by a pump through sump strainer. The scrubber internals can also be

fixed in the masonry housings along with centrifugal/axial fans.

vintech airsystems - 3.imimg.com · epoxy paint & heavy duty lifting holes. ... droplet...

Documents