Hygienic Air Handling Unit Air Handler Ahu

• Customization: Available
• Type: Air Handling Unit
• Air Tube Material: Galvanized Sheet
• Model NO.: EST50HC6
• Corrosion Durability: Higher
• Operating Voltage: 380/400 VAC
• Noise Level: Low
• Application Fields: Air-Conditioning (HVAC)System
• Mounting: Floor Standing
• Lifetime: >20 years
• Certification: ISO, CE
• Condition: New
• Cooling/ Heating Coil 1: Copper Tube with Aluminium Fins (Cu/Al), Gi/SUS Fr
• Optional 1: VSD, VFD
• Ahu Panels: Painted Steel, Gi, Ss Panels
• Cooling/ Heating Coil 2: Copper Tube with Copper Fins (Cu/Cu), Gi/SUS Frame
• Ahu Construction: 25mm/ 50mm/ 75mm Double Skin
• Fan: Belt Drive Centrifugal Fan, Plug Fan,Ec Fan
• Control: Option for PLC, Ddc
• Optional 3: Ep, Chemical Filter, Plasma Sterilizer, Ak
• Side Sliding Filter with Tracks: Yes
• PU Foam Insulation: 43-48kg/M3
• Cold Bridge Free Design: Yes
• Filters: Pre-Filter, Bag Filter, HEPA Filter
• Ahu Framework: Aluminum
• Base: C-Channel Hot DIP Base
• Optional 2: Heat Recovery Wheel
• Transport Package: Standard Package
• Specification: CE
• Trademark: ESACIR
• Origin: Guangdong, China
• HS Code: 8415830000
• Production Capacity: 2000pieces/Year

Product Description

1.Eurostars air handling unit and air handler features
1) Frame work
T type aluminum alloy profile, with anti-cold-bridge function and good strength.
2) Double-skin Panel
Double-skin panel use galvanized steel sheet (inner) and powder coated sheet(outside) with 30mm/50mm thick Polyurethane(PU) insulation sandwiched between two layers.
3) Cooling coils
 Usually, cooling coils adopt copper tubes with mechanically pressed-on aluminum fins, and copper tubes with copper fins coil are also available. There are 4 rows, 6 rows and 8 rows coil for choice.
4) Filters
Washable aluminum filter G4, bag filter F7 or F8, HEPA filter, which can meet different requirements of cleaning class.
5) Optional devices
 Electric heater, humidifier, eliminator, silencer, air damper, etc. They can be add to the air handling units according to different requirements.

2.Eurostars Air handler,air handling unit, ahu application
The definition of air handling unit consisting of a fan or fans and other necessary equipment to perform one or more of the functions of circulating, cleaning, heating, cooling, humidifying, dehumidifying and mixing of air...."
The AHU is used to control the following parameters of the space.
---Temperature
---Humidity
---Air Movement
---Air Cleanliness

3.Air handler technical data, Assembly drawing diagram and photo

Horizontal Air Handling Unit(Return Air Condition-6 Rows)
Model	Air Flow	Total Pressure	Power Input	Return Air
				Cooling Capacity	Heating Capacity	Water Flow	Water Resistance	Water inlet/outlet pipe Diameter
	*1000CMH	Pa	kW	kW		L/min	kPa	DN
EST10HC6	10	350	2.2	78.7	101.8	225.6	33.3	50
EST12HC6	12	400	3	94.4	122.1	270.6	30.4	65
EST15HC6	15	400	4	119.3	154.4	342	38.2	65
EST18HC6	18	400	5.5	143.1	185	410.4	40.2	65
EST20HC6	20	400	5.5	167.8	217.1	534	43.1	80
EST23HC6	23	400	5.5	192.3	241.9	552	33.3	80
EST25HC6	25	400	7.5	203.6	263.4	583.8	45.1	80
EST28HC6	28	500	2*4	220.6	285.5	636	17.6	80
EST30HC6	30	500	2*5.5	239.7	310.5	688.2	29.4	2*65
EST35HC6	35	500	2*5.5	283.4	366.8	813	31.4	2*65
EST40HC6	40	500	2*5.5	325.7	421.4	934.8	34.3	2*65
EST45HC6	45	500	2*7.5	372.2	481.7	1068	31.4	2*65
EST50HC6	50	600	2*11	419.9	543.4	1240.2	41.2	2*80
NOTE:
1. Return air: Cooling: Air in 27ºC DB, 19.5ºC WB,Chilled water in/out:7ºC /12ºC;
2. Return air: Heaing: Air in 15ºC DB,Hot water in: 60ºC.

4.Eurostars air handling unit , air handler range or series
-Horizontal ceiling ducted air handling unit
-Horizontal concealed air handling unit
-Vertical concealed air handling unit
-Vertical exposed air handling unit
-Modular Modulus Air Handling Unit-multi-function air handling unit

5.Components-air handling unit or air handler
Casing Panel and Insulation
• Double skin construction is provided by sandwich type panels comprising inner and outer painted steel skins and polyurethane foam with minimum 48kg/m3 density, providing a good thermal and acoustical performance
• The gasket liner between the panels and frame ensures the air leakage rate to comply with GB/T 14294 clean air conditioning requirement
• The factory painted steel sheet covered with 6 insulation coatings, complies to 500h salt spray testing, showing an excellent corrosion protection performance

Fan and motor
•NICOTRA centrifugal Fan or other brand fan;
•Double inlet
•Electric motor driven
•Back curved or front curved
•low noise, high efficiency, stable operation, low vibration, good strength, low bearing temperature rise, and wide working temperature and humidity range.
•Customized configuration of the motor selected high-quality brand-name motor, smooth operation, low noise, long service life, and can be equipped with a specified brand of motor or motor insulation, protection level people according to user requirements, to meet the needs of different occasions.
•EC Fan is optional
• plug fan is optional

Vibration Eliminator
• To reduce the transmission of vibration and noise, fan and motor are installed on an independent complete base frame
• The complete base frame is isolated by deflection type spring isolators
• This unique structure not only reduce the vibration and noise, but also protect fan and motor during transportation

Cooling Coil
Cooling Coil is used to cool and dehumidify the air.Both DX (direct expansion) cooling and CW (chilled water) cooling coils are available for use depending on the system design.

These coils are arranged in rows with different fin spacing.Aluminum fins and copper tubes are used in the design of the coils.The corrosion resistance hydrophilic fins are also used due to its lower cost and lower resistance to the air velocity.

Filters
Filters are to remove particles and contaminants of various sizes from the air.The type of air filter being used will very much depend on the application of the system.
Panel Filter is a flat and rectangular in shape and provides a minimum low efficiency filtration which is acceptable to the air conditioning industry.The high velocity filter is arranged vertically whereas the low velocity filter is arranged in V shape.Typical air velocity that moves through the filters is in the range of 2-3 m/s.

Stainless Steel Drain Pan
• Slop type design, no drain water carryover and keep the pan dry
• Avoid the micro-organisms growth inside the drain pan
Antimicrobial Drain Pan is offered as option
• SteriTouch technology Drip Pan Coating
• Antimicrobial surface
• Good exterior durability and corrosion resistance
• Excellent adhesion
• Non-toxic, comply with BS476 part 7

Electrical control cabinet(optioanl)
•According to the requirements and functions of the unit to design the control console or cabinet
•Auto control each section of the unit to make sure the temperature, humidity and cleaness
•High quality and international brand electrical elements
•DDC and PLC available

6.Why choose us?
EUROSTARS Advantages: 
1) The Proof of Quality: Now we have customers in different countries and places, such as Mexico, Australia, New Zealand, Singapore, Argentina, Middle- East, Africa…
2) The Guarantee of Quality: Reasonable design, Professional technicians, Stable production workers, Full-scale
 Equipments, Strict QA & QC system…
3) Custom-made Design: We supply our design drawing according to customer practical situation
4) Technique Support: 
 Walk in cold room: we supply our diagrammatic drawing, feel easier for installation.
 Cold storage warehouse: We have professional engineers who can go aboard to supply technology support and direction, until  turn key for our customers. 
5)International Trade Operation: We have concentrated on international trade of cold storage room line for many years, accumulated various experience from different customers of different countries. So we can update our operation in time according to our customers and new rules. It is helpful to clear custom and save cost and time for our customers.

7.FAQ
Q:What are the differences between an air conditioner and an air handler?
Air handlers are an important part of your overall HVAC system, but they are not the complete air conditioning system.

An air handler is responsible for housing the equipment necessary to move air through your home or business.In most cases, it is located inside and operates both the heating and cooling systems.Air handlers look like a furnace, and are sometimes even mistaken for one.Air handlers can be made to work with a heat pump or air conditioner.It includes the indoor coil, which depending on the setting your system is running on, is used for both heating and cooling.

Air conditioning units include the condenser and are usually kept outside of your home or business.Air conditioners actively pull heat out of the building through a variety of components configured together, and then this hot air is redirected outside.Throughout the process, air moves through the system via return ducts and over a refrigerant coil.Instead of adding cold air to the room, which is what it feels like, the system is actually just pulling hot air out and then recirculating the same air (without the heat) back into the building.

8.Customer visit us

9.Air handling unit,air handler delivery or container loading

10.Installation instruction or installation photo, project photos