Clean Room Cold Water Air Handling Unit (AHU)

• Customization: Available
• Type: Air Handling Unit
• Air Tube Material: Galvanized Sheet
• Model NO.: EST2.5CD6
• Operating Voltage: 380/400 VAC
• Noise Level: Low
• Application Fields: Air-Conditioning (HVAC)System
• Mounting: Ceiling Mount
• Lifetime: >20 years
• Certification: ISO, CE
• Condition: New
• Filters: Pre-Filter, Bag Filter, HEPA Filter
• Ahu Construction: 25mm/ 50mm/ 75mm Double Skin
• Ahu Panels: Painted Steel, Gi, Ss Panels
• Control: Option for PLC, Ddc
• Cooling/ Heating Coil 2: Copper Tube with Copper Fins (Cu/Cu), Gi/SUS Frame
• Ahu Framework: Aluminum
• Optional 2: Heat Recovery Wheel
• Side Sliding Filter with Tracks: Yes
• Cooling/ Heating Coil 1: Copper Tube with Aluminium Fins (Cu/Al), Gi/SUS Fr
• PU Foam Insulation: 43-48kg/M3
• Fan: Belt Drive Centrifugal Fans or Hygiene Plug Fan
• Base: C-Channel Hot DIP Base
• Cold Bridge Free Design: Yes
• Optional 1: VSD, VFD
• Optional 3: Ep, Chemical Filter, Plasma Sterilizer, Ak
• 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) Streamline design, durable and beautiful appearance.
2) With integrate and special triangle water distribution structure, make the water distribute evenly.
3) Using highly efficient cooling pads with large evaporation capacity, good cooling efficiency and easy to clean.
4) Using intelligent LCD control, easy to operate and understand(optional).
5) Specially-designed axial fan, with large air flow ,low noise, energy-saving and large application.
6) Two-way ventilation function: achieve two-way air exchange indoor and outdoor, take the outdoor fresh air into the room. While indoor polluted air let out the room, create new healthy green air-conditioning for you.
7) Efficient heat recovery efficiency of energy recovery can be built to complete the whole heat or sensible heat recovery, heat recovery efficiency of the whole is greater than 70%, significantly greater than 63% heat recovery efficiency, reduce energy consumption required for processing of fresh air for efficient energy saving.
8) Low Noise Design: built-in special low-noise air-conditioning fan, the machine housing wall covered with new sound-absorbing material, all quiet design, human embodiment of air conditioning super design.
9) Air filtration and purification functions: a coarse, medium and high efficiency filters available to prevent dust and other pollutants into the room, creating a clean environment

2.Eurostars Air handler,air handling unit, ahu application
1)Eurostars modular air handling units is a new type of air handling equipment, based many years of experience accumulated in the production of central air conditioning research and development independent.
Have good-looking appearance, compact structure, easy installation and maintenance, good overall performance, low leakage etc .characteristics.
2)Can according to customer requirements to provides a combination of multiple functional segments, widely be used in industrial air handling places such as electronic instruments, precision machinery manufacturing, textiles, chemicals, cigarettes, pharmaceuticals, power plants, etc., are also suitable for commercial buildings, restaurants, supermarkets, theaters, exhibition centers stadiums, shopping malls, hotels, office buildings and other commercial and civilian large and medium-sized public building

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

Ceiling Ducted Air Handling Unit(Return Air Condition-4 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
EST2CD4	2	250	0.25	12.7	17.6	36	8.8	25
EST2.5CD4	2.5	250	0.32	15.5	21.6	44.4	12.7	25
EST3CD4	3	300	0.55	18.7	26.1	53.4	19.6	32
EST4CD4	4	300	0.75	26	36.2	74.4	21.6	32
EST5CD4	5	350	1.1	32.3	44.8	92.4	17.6	40
EST6CD4	6	350	1.5	37.3	52.1	106.8	20.6	40
EST7CD4	7	350	1.5	43.9	61.3	126	28.4	50
EST8CD4	8	350	2.2	50.6	70.5	145.2	29.4	50
EST10CD4	10	350	2.2	60.4	84	172.8	21.6	50
EST12CD4	12	350	3	73	101.7	209.4	22.5	50
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.

Ceiling Ducted 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
EST2CD6	2	250	0.25	16.9	21.8	48	10.8	25
EST2.5CD6	2.5	250	0.32	20.7	26.7	58.8	16.7	25
EST3CD6	3	300	0.55	24.3	31.5	69.6	18.6	32
EST4CD6	4	300	0.75	31.6	40.9	90.6	20.6	40
EST5CD6	5	350	1.1	39.3	50.7	112.2	30.4	40
EST6CD6	6	350	1.5	45.6	59.1	130.8	17.6	50
EST7CD6	7	350	1.5	54	69.9	154.8	21.6	50
EST8CD6	8	350	2.2	62.8	81.3	180	22.5	50
EST10CD6	10	350	2.2	78.7	101.8	225.6	30.4	50
EST12CD6	12	350	3	94.4	122.1	270.6	33.3	65
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

Frame
•Penta-post extra heavy gauge aluminum profiles and strong fiber-reinforced PE corner connection forming the structural  frame
• superior mechanical strength and rigidity to the unit frame and to prevent any buckling or deformation
• Thermal bridge free design, the profiles filled with polyurethane foam for insulation
• Anodizing surface treatment for profiles, corrosion-resistant
• Stainless steel frame available


Famous Brand Fan and Motor
• Fan selection based on the air flow and air static requirement  is done by fan selection software
• Direct driven/ belt driven, forward curve/ backward curve centrifugal fans, and EC fan is available for option
• Nicotra, Kruger, Deton, Yilida is offered as option
• Motor is TEFC type, class F insulation and IP54 or IP55 protection, energy saving and stable operation
• Mounted on an adjustable slide for belt tension adjustment
• Variable frequency drive (VFD) motor is available
• Siemens, ABB, WEG, TECO is offered as option


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

High Efficiency Cooling and Heating Coil
• All coils calculation and selection is done by selection software to match the required conditions
• Large coil face area ensures maximum heat transfer rate
• All coils tested at 30bar pressure underwater 24 hours
• Various corrosion resistance coils for option:
-Cooper tube with cooper fins coil
 -Epoxy coated fins coil
 -Electrophoresis fins coil
-Heresite coated coil

High efficiency filter
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.

HEPA Filter is very efficient and is able to achieve efficiencies up to 99.97%, removing minute particles and airborne bacteria from the air. It is usually used in clean room applications such as semiconductor production floor, operating theaters and critical processes.

Electrostatic Filter is used to remove particles from the air by using highly charged electrodes that ionized the air.
Bag Filter is able to remove dust particles and is thrown away after use.
Roll Filter is used for high velocity filtration where the used part is rolled up automatically/manually.

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
1:Are you a factory?
--- Yes, we are a professional manufacturer for more than 13 years
2:How do you check the goods?

--- We inspect all the materials when they arrive, and have spot inspection during production process. All goods will be tested and double inspected before delivery, providing 100% guarantee for clients.

3:How to select the suitable models?
---The parameters above is just for your reference. We need you to provide us the air flow, ESP or TSP, cooling capacity, heating capacity or application for our team to design the suitable unit for you.

4:How and when can I get the quotation?
--- Send us the inquiry or leave us message. We will get back to you within 1 hour during the working time. All messages will be replied whenever they comes.

5:What's your payment terms?
--- Usually we accept T/T or LC. 30% deposit. Other payment terms can be discussed when orders confirmed.

6:Where is your factory Located? How can I visit there?
--- We located in Shenzhen, Guangdong Province, which is near Shenzhen International Airport. We can pick you up from the airport . You are warmly welcome to visit us

7:Do you provide OEM service?
--- Yes! We provide OEM and ODM service.

8:What's the lead time for your goods?
--- Normally 25~30 workdays. For urgent orders, we can make special arrangement to fulfill your request. 

8.Customer visit us

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

10.Installation instruction or installation photo, project photos