We are Manufacturer, Supplier, Exporter of Hvac Systems And Solutions In Buildings, Hospitals, Schools, Shopping Malls, Apartments, Hvac Systems For Commercial Buildings, Homes, Hvac Systems Residential, Commercial Hvac Systems, Marine Hvac Systems, Industrial Hvac Systems, Automotive Hvac Systems, Automobile Hvac Systems, Hvac Systems Equipments. Our setup is situated in Pune, Maharashtra, India. Majorly we serve customers from Maharashtra, Gujarat, Tamil Nadu, South India.
Kaizen facilitates 360° solution for the HVAC system. Our HVAC System is exclusively designed by understanding the requirement of several industries. With a motive of continuous improvements, we have grown into a considerable realm with a strong presence in sectors like Heating, Ventilation, and Air Conditioning functionalities.
Our HVAC system provides you with proper thermal and environmental comfort. A controlled environment is useful for executing critical processes in the best possible way. The modern system includes air filtration and cleaning elements.
Industries we serve:
Kaizen’s HVAC System delivers an appropriate combination of heating, ventilating, and air conditioning. A controlled environment is useful for execution of critical processes in the best possible ways. Our HVAC System is exclusively designed by understanding the requirement of several industries.
Prominently we serve the following industries:
Kaizen facilitates 360° solution for HVAC System. The success of each project of Kaizen is laying on its planning and services.
HVAC system consists of three sections:
1. Air Treatment–
1. Air Treatment:
1.1 Air Handling Unit
Kaizen delivers HVAC solutions for satisfying industry demands. Air Handling Unit (AHU) controls the HVAC system. Kaizen offers chilled water and DX-type of Air Handling Unit.
What is AHU?
AHU is the most significant source of dust particle elimination and air conditioning. It is installed between unfiltered air and filtered air system. AHU system controls temperature, air filtration and humidity as per the industrial requirement. Kaizen's AHU in the HVAC system readily senses and modifies air conditions for final treatment of air-conditioned environments.
Uniqueness:
Technical Specifications:
Variables |
Specifications |
Panels |
Single/Double skin panels |
Insulation |
Sandwich PUF insulation |
Panel material |
Galvanised steel/Aluminium/Stainless steel |
Return airflow |
8440 m3/h |
Supply airflow |
9215 m3/h |
Net overall height |
Supply=1200 mm |
Overall width |
Supply=1750 mm |
Outer skin material |
Grey plastisol |
Inner skin material |
Galvanised |
Overall length |
4140 mm |
Unit base height |
100 mm |
Insulation type |
Foam |
Following are the components of the air handling unit:
It is the basic component that acts as a barrier for airflow ducts for regulation. Our design specialists collaborate with engineers to deliver customized damper by considering the economy and energy efficiency. Kaizen offers highly reliable dampers as backdraft and fire dampers for convenient air circulation.
Fire dampers:
Component |
Fire dampers |
Operating temperature |
Up to 141C |
Frame blade |
Galvanised blade |
Blade thickness |
- |
Blade seal |
Stainless steel with extruded silicone |
Damper width |
254 to 1219 mm |
Bearings |
Stainless steel |
Sleeve |
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Backdraft damper:
Component |
Backdraft damper |
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Operating temperature |
-40° to 93°C |
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Frame and blade |
Extruded aluminium |
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Blade thickness |
1.2mm |
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Blade seal |
Vinyl |
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Bearing |
- |
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Sleeve |
- |
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Damper width (in mm) |
External wind velocity/Max. back pressure |
Max. system velocity |
Leakage (% of max. flow) |
1016 |
55 mph/1.5 in. wg |
1,000 |
1.5 |
914 |
70 mph/2.5 in. wg |
1,000 |
1.5 |
610 |
85 mph/3.5 in. wg |
1,000 |
2.0 |
305 |
95 mph/4.5 in. wg |
1,000 |
4.0 |
Kaizen provides total comfort with silent operation HVAC with a highly effective attenuator. The anticorrosive fiber-glass of inner lining act as an acoustic absorbent with perforated skin.
Variables |
Specifications |
Casing |
0.9 mm |
Material |
G.I. and Stainless steel |
Splitters |
0.9 mm thick 3 mm perforated hole |
Insulation |
48 kg/m3 |
Flanges |
25 mm |
Dimensions |
600x600x1500 |
Regenerated noise levels |
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Face velocity |
Static pressure |
Octave band centre frequency (Hz) |
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(fpm) |
(Inch wg) |
63 |
125 |
250 |
500 |
1k |
2k |
4k |
8k |
0 |
0 |
2dB |
7dB |
19dB |
34dB |
44dB |
36dB |
27dB |
20dB |
500 |
0.07 |
2dB |
7dB |
18dB |
33dB |
42dB |
35dB |
28dB |
22dB |
1000 |
0.23 |
1dB |
7dB |
18dB |
32dB |
41dB |
35dB |
28dB |
22dB |
1500 |
0.52 |
1dB |
6dB |
17dB |
31dB |
40dB |
34dB |
29dB |
23dB |
2000 |
0.89 |
1dB |
6dB |
17dB |
31dB |
35dB |
33dB |
28dB |
23dB |
Insertion loss values in dB |
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Face velocity |
Static pressure |
Octave band centre frequency (Hz) |
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s(fpm) |
(Inch wg) |
63 |
125 |
250 |
500 |
1k |
2k |
4k |
8k |
0 |
0 |
2dB |
7dB |
19dB |
34dB |
44dB |
36dB |
27dB |
20dB |
500 |
0.07 |
2dB |
7dB |
18dB |
33dB |
42dB |
35dB |
28dB |
22dB |
100 |
0.23 |
1dB |
7dB |
18dB |
32dB |
41dB |
35dB |
28dB |
22dB |
1500 |
0.52 |
1dB |
6dB |
17dB |
31dB |
40dB |
34dB |
29dB |
23dB |
2000 |
0.89 |
1dB |
6dB |
17dB |
31dB |
35dB |
33dB |
28dB |
23dB |
Kaizen offers premium quality air washers with cellulose pads for HVAC systems. Air washers work on evaporative cooling to supply fresh air continuously. We design single and double skin air washers complying with ISO standards. These washers absorb the heat from surrounding air and get evaporated and provide the maximum cooling efficiencies.
Uniqueness:
Air washer type |
Single skin |
Double skin |
Corner |
Cast iron |
PVC |
Sheet metal |
16 G.I. |
24 G.I. |
Insulation |
No insulation |
Puff insulation CFC free |
Base |
100mm C Channel |
100 mm C Channel |
Tank |
MS/SS |
MS/SS |
Filter frame |
G.I./Aluminium |
G.I./Aluminium |
Vibration isolator |
Cushy foot mounting |
Cushy foot mounting |
Centrifugal Fan |
Forward/Backward curved |
Forward/Backward curved |
Colling media |
Cellulose pad |
Cellulose pad |
Air discharge |
Horizontal/Vertical |
Horizontal/Vertical |
Range |
2000 to 60000 cfm |
Frame |
Puffed G.I. |
Blower |
DIDW, Centrifugal |
Motor power range |
1 to 25 HP |
Filters |
Synthetic, Washable |
Kaizen offers cooling solutions with an efficient air-cooled chiller for better average yearly yield. In air-cooled chillers air crosses the coils before hitting the refrigeration condenser of refrigerant. With our engineering solutions, we offer chillers with silent operation and better energy savings.
Chillers |
Model 1 |
Model 2 |
Refrigerant |
R134a |
R314a |
Total cooling capacity |
68kW |
85.1kW |
Nominal power input |
22.6kW |
31.3kW |
E.E.R. |
3.01Coef |
2.72Coef |
Energy class |
G |
C |
E.S.E.E.R. |
3.99Coef |
4.77Coef |
Noise pressure level |
55dB |
58dB |
Compressor type |
Screw |
Screw |
Dimensions (W x L x H) (in mm) |
813x2997x1625 |
1050x2560x2540 |
Shipping weight |
1700 kg |
1,110kg |
Most of the energy in an HVAC system is utilized by fans to circulate cold air through ducts. Kaizen's UL listed motors with efficient operation. We use a centrifugal fan unit with forwarding and backward blade designs. These fans can efficiently handle variable pressure requirements.
Technical specifications for single inlet fans:
Fan type |
SISW (Forward curved) |
SISW (Backward curved) |
Blade curves |
Forward curved |
Backward curved |
Wheel size |
180 to 1,000 mm |
250 to 1,000 mm |
Airflow |
Up to 58,823 CFM |
Up to 235,294 CFM |
Total pressure |
2500 Pa |
2500 Pa |
Material |
Carbon steel/SS 304/FRP |
Carbon steel/SS 304/FRP |
|
|
|
Fan type |
DIDW (Forward curved) |
DIDW (Backward curved) |
Blade curves |
Forward curved |
Backward curved |
Wheel size |
225 to 1,000 mm |
250to 1,000 mm |
Airflow |
58,823 CFM |
58,823 CFM |
Total pressure |
1300 Pa |
2500 Pa |
Material |
Carbon steel/SS 304/FRP |
Carbon steel/SS 304/FRP |
Kaizen provides customized HEPA Filters of different sizes. The unique design of filters is compatible with ISO standards. These filters hold the 99.99% efficiency for particle reduction up to 0.3micron.
Technical specifications (Compact filters):
Filtration class |
E10 |
E11 |
E12 |
H13 |
Dimensions (in mm) |
592x592x300 |
592x592x300 |
592x592x300 |
592x592x300 |
MPPS particles |
85% |
95% |
99.5% |
99.95% |
Airflow rate |
3,400 |
3,000 |
3,000 |
2,000 |
Initial pressure |
140 Pa |
155 Pa |
260 Pa |
180 Pa |
Final pressure |
450 Pa |
450 Pa |
450 Pa |
450 Pa |
Temperature range |
Up to 75°C |
Up to 75°C |
Up to 75°C |
Up to 75°C |
Intake flow rate |
- |
- |
- |
- |
Technical specifications (Absolute ultrafilters for microparticles):
Filtration class |
H 13 |
H 14 |
U 15 |
Dimensions |
610x610x292 mm |
610x610x292 mm |
610x610x292 mm |
MPPS Particles |
- |
- |
- |
Airflow rate |
200 |
3500 |
3000 |
Initial pressure |
250 Pa |
250 Pa |
250 Pa |
Final pressure |
600 Pa |
600 Pa |
600 Pa |
Temperature range |
70°C |
125°C |
125°C |
Intake flow rate |
1.5 m/s |
2.6 m/s |
2.25 m/s |
2. Air Distribution:
Kaizen offers efficient air distribution systems for HVAC systems with insulated construction for all sizes. With highly customized designs according to space requirements, we deliver high R values for effective working. With flexible duct support and a broad range of commercial application, we serve duct work complying with ISO standards.
2.1 Ducting / Ductwork:
Kaizen provides ductwork for convenient circulation of cold air by considering space requirements. Ducts are nothing but a channel or passages that circulates conditioned or exhaust air. Ventilation through ducts comprises of maintaining the temperature of air flow air quality control and oxygen. We use ISO graded seals to prevent any leakage and antimicrobial coating. We provide two types of ducting system including:
Variables |
Specifications |
Panel dimensions |
4000x1200 mm |
Panel thickness |
20 mm |
Material |
Aluminum |
Coating |
Antimicrobial coating |
Seal |
PVC |
Insulating material |
Polyurethane foam |
Thermal conductivity |
0.02 W/mK at 10°C |
Density of foam |
45kg/m3 |
Weight of panel |
1.36kg/m3 |
Material |
Galvanised iron |
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Coating |
Zinc(120gm/m2) |
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Sheet thickness |
Duct size |
Gage No. 26 |
Thickness |
Insulation |
Rubber/ fiberglass |
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Maximum pressure |
10-inch W.G. |
Uniqueness of Ducting system :
2.2 Fire valves :
Kaizen’s fire valves are effective in controlling airflow in case of emergency with variable capacity based on the position of valves. We provide customized sizes to meet the requirement complying with international standards.
Valve type |
Supply valve |
Exhaust valve |
Exhaust tamper proof |
Duty |
10-120l/s |
10-801/s |
10-801/s |
Fire rating |
60min fire rated |
60min fire rated |
|
Mounting |
Ceiling/Duct/Wall |
Ceiling/Duct/Wall |
Ceiling/Duct/Wall |
Size |
Standard and customized |
Standard and customized |
Standard and customized |
Locking |
Spindle locknut |
Spindle locknut |
Screw lock |
2.3 Thermal Insulation :
HVAC deals with air-conditioning of a controlled environment. Hence, it requires proper insulation solution. It needs to be applied to ducts and pipes to maintain quality output.
Technical specifications:
Ducts have Closed Cell foam with a minimum density of 60 Kg/m3 with minimum R-Value 4.1/inch, and thermal conductivity -0.035 W/cm. confirming to Class 'O' & the inner side stuck to the outer fascia of ducts with proprietary Synthetic adhesive bonding (SR998 or equivalent). It is finished with vapor barrier with Lag coating AF5590 and covered with glass cloth with mechanical protection.
3. AIR CONTROL SYSTEM:
Kaizen’s airflow control unit supports you in designing efficient HVAC solutions. We have tested every component of the control unit to ensure premium quality of the product. Kaizen’s control unit includes the following components:
3.1 Damper
Kaizen's damper ensures reliable operating functionality and regulation in the airflow system. Damper maximizes energy effciency and minimizes installation costs. Damper size varies with the designed air flow system. A damper control the volume of air and thus fire with its angular opening. In the case of fire hazards, dampers close entirely and shut the oxygen supply for fire prevention. There are two types of dampers, i.e., volume control damper and fire damper.
Uniqueness:Technical specification:
Temperature rating |
-32° to 83°C |
Leakage |
5.5 cfm/ft2 |
Maximum pressure |
2.5kPa |
Frame |
305x508mm |
Material |
Galvanised steel |
Blades |
14 gauge |
Bearing |
Synthetic |
Finish |
Stainless steel |
Blade sheet |
Polyethylene |
3.2 Air Riser
For the effective performance of the air control system, there must be a clear path for revert air. Kaizen's air riser works without an adequate reappeared air path will become pressurized. This obstructs supply airflow, and it will cause discomfort to the end user.
3.3 Diffuser
A diffuser is a component of air vents. It is necessary for easy extraction of foul air and supply of fresh air. Kaizen offers customized designs for efficient diffusers to deliver conditioned air into occupied space. Our specially designed diffusers provide a primitive indoor climate to improve productivity. Kaizen uses high-quality industry grade materials and modified designs to ensure premium quality with the aesthetic build.
Uniqueness:Technical Specifications:
Discharge |
360° discharge pattern |
1, 2, 3, 4-way discharge pattern |
360° discharge pattern |
Mounting |
Ceiling |
Ceiling |
Exposed ductwork |
Material |
Steel/Aluminium |
Steel/Aluminium |
Steel/Aluminium |
Performance suitable for |
Variable air volume systems |
Variable air volume system |
Heating and cooling operations |
Pattern |
Fixed/ Adjustable |
Horizontal flow pattern |
Adjustable |
Dimensions |
- |
- |
- |
3.4 Grill
Kaizen offers a wide range of HVAC grills to control airflow for a comfortable environment in occupied space. We offer customized sizes to satisfy complex requirements. With the availability of different types of grills and diffuser, Kaizen offers complete comforting solutions have designed a grill which act as a permanent and unmovable fixture for supplying or extracting air vertically without any deflection. Grilles are ceiling and wall mounted. It pulls air back into the central air system for reuse.
Uniqueness:Technical Specifications
Grille type |
Return air grill |
Deflection grill |
Face |
Lanced face |
|
Fin spacing |
12.7mm |
12.7mm |
Material |
Steel/Aluminium |
Steel/Aluminium |
Sizes |
Customized sizes |
Customized |
Finish |
White finish |
Polyester powder coat |
Flow rate capacity |
58-1133 cfm |
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