Fresh Air Ahu Chilled Water Air Handling Unit

• Type: Air Handling Unit
• Air Tube Material: Galvanized Sheet
• Corrosion Durability: Ultrahigh
• Operating Voltage: 220~460V
• Noise Level: Low
• Application Fields: Air-Conditioning (HVAC)System
• Model NO.: EST Series
• Mounting: Floor Standing
• Lifetime: >20 years
• Certification: ISO, CE
• Condition: New
• Filters: Pre-Filter, Bag Filter, HEPA Filter
• Ahu Framework: Aluminum
• Ahu Construction: 25mm/ 50mm/ 75mm Double Skin
• Cooling/ Heating Coil 1: Copper Tube with Aluminium Fins (Cu/Al), Gi/SUS Fr
• Optional 1: VSD, VFD
• Cold Bridge Free Design: Yes
• Cooling/ Heating Coil 2: Copper Tube with Copper Fins (Cu/Cu), Gi/SUS Frame
• Side Sliding Filter with Tracks: Yes
• Optional 3: Ep, Chemical Filter, Plasma Sterilizer, Ak
• PU Foam Insulation: 43-48kg/M3
• Optional 2: Heat Recovery Wheel
• Control: Option for PLC, Ddc
• Ahu Panels: Painted Steel, Gi, Ss Panels
• Base: C-Channel Hot DIP Base
• Fan: Belt Drive Centrifugal Fan, Plug Fan, Ec Fan
• 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) AHU case is the high-strength aluminum alloy frame, with built-in insulation materials, no cold bridges.
2) The aluminum material surface treated by anodizing looks nice and corrosion-resistant. The panel is 25mm thick and of double skin structure. Both the inner and outer panel plates are made of quality Korean galvanized steel painted, beautiful and fashionable design
3) The sandwiched PU foam insulation material between the plates ensure the best performance of insulation, intensity, rigidity, cleanliness and noise insulation for the AHU, and ensure no condensed water on the surface
4) In the gap between the frame and the panel moisture-proof material has been used to seal up, avoid air leakage and energy loss
5) The base frame is hot-dip galvanized steel, Anti-corrosive

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

Model EST

4R

4MU4

6MU4

9MU4

12MU4

15MU4

18MU4

22MU4

25MU4

30MU4

35MU4

40MU4

45MU4

50MU4

6R

4MU6

6MU6

9MU6

12MU6

15MU6

18MU6

22MU6

25MU6

30MU6

35MU6

40MU6

45MU6

50MU6

Air Flow

*1000CMH

4

6

9

12

15

18

22

25

30

35

40

45

50

Cooling Coil Section

Sensible Capa. (KW)/4R

26

40

58

76

102

121

131

174

201

235

274

308

348

Sensible Capa. (KW)/6R

32

49

77

94

122

146

185

218

258

302

349

383

433

Heating Section

E-Heating Capa. (KW)

12

18

30

36

45

54

60

72

72

90

90

108

108

Humidifying Section

Humidifying Capa.(Kg/h)

5

10

13

15

15

25

30

45

45

60

60

60

75

Fan-motor Section

ESP(Pa)

600

600

600

600

600

600

800

800

800

800

800

800

800

Motor Power(KW)

2.2

4

5.5

7.5

11

11

15

15

18.5

18.5

22

30

30

Mixing Section

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Pre-filter Section

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Cooling Coil Section

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Eliminator Section

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Elec-heating Section

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Humidifying Section

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Fan-motor Section

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Diffusing Section

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Medium-filter Section

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Supply Air Section

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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

Sight Glass Service Door
• Double skin structure, inner panel is made of stainless steel, and outer panel is made of painted steel sheet
• Positive and negative access door, ensures the airtight of unit
• Convenient to check the running status of the unit
• Double sealing, no air leakage
• Built-in multi-point fastening locks make the panel evenly stressed, preventing air leakage and loss of energy efficiency of the unit

Hot-Dip Galvanized Base channel
Offer Rigid Base Channel protect unit and save installation cost

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

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

PTC Electric Heating
•Constant temperature heating
•Virtually unlimited life
•Low electricity consumption and very low in cost
•No electrical noise
•The higher the temperature, the more electricity efficient
•Avoid burning when in contact with combustible materials

Electrostatic Precipitator(optional)
• Adsorb and remove particles less than 0.01 micron in the air
• Improve indoor air quality 
• ESP applies energy only to the particulate matter being collected and therefore is very efficient in its consumption of energy

Humidifier(optional)
The humidifier often be used have: electrode humidifier, dry steam humidifier, high pressure spray humidifier and wet film humidifier etc
a)Electrode humidifier
Isothermality humidification type, use AC electricity can direct heating water supply to produce clean vapour and mix vapour with the air, add-wet into the air. the advantage is humidifying fast, humidifying volume can adjustable, humidifying vapour is clean, no incrustation scale,no dust, sterile and odourless, convenient to maintenance.

•Cylinder monitor system ensures more efficiency, better energy saving and stable result
•Drainage pump ensures the humidifying process accurate and stable
•Clog protection system ensures to avoid water overflow
•Water temperature control system makes sure the drainage pipe won't be damaged by hot water
•Anti-electric leakage system makes operation and maintenance safe and secure

b) Dry vapour humidifier
Isothermality humidification type, high humidification efficiency, corrosion resistance, in place have vapour source,dry vapour humidification will have a higher humidification control precision

c) High pressure spray humidifier
Isenthalpic humidification process,use stainless water distributor and sprayer,high pressure spray,high energy efficiency,safe and reliable.high pressure spray humidifier humidification efficiency 40%~50%.

d) Wet film humidifier
Wet film humidifier have advantage of high saturation efficiency,save water,save energy etc

Electrode Humidifier

Filters
Air filter include primary air filter, medium efficiency air filter, high effect and sub-high efficiency particulate air filter.
a) Primary filter have board type and pocket type, board type air filter use fiber materials, pocket type primary air filter use Non-woven or special chemical fiber, have the advantage of washable, low resistance, stable performance etc, filter grade G1~G4.
b) Medium efficiency air filter have board type and pocket type, use ultra-thin chemical fiber or fiber glass, have the advantage of long service-life, stable performance, filter grade F5~F8
c) High efficiency and Sub-high efficiency particulate air filter use ultra-thin chemical fiber or fiber glass, have dense folded type and pocket type for choose, filter grade can reach up to H13.


Differential pressure meter Brand name:PRECISE
Differential pressure meter( with signal transfer) can be configured acccording to user requirements. 

Air damper
•Variable discharge air volume
•Discharge damper with axial fan, independent control
•High efficiency
•Manual damper available

Heat Wheel Heat Exchanger(optional)
• Highly efficient energy-saving rotary heat exchanger
• Energy recovery rates between 70-90%
• Summer application is dehumidification of warm and humid supply air to reduce the energy consumption of the down stream cooling equipment. 
• Winter operation recovers moisture from the exhaust air to reduce the humidification load.

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

Energy Saving Refrigerating System(optional)
• scroll hermetic compressor
• Advanced design, low running noise, energy saving, safety and  long service life
• Multi-circuits design, running reliably and energy-saving

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 offers Services:
•Consultancy
•System Design
•Technical support
•Customized manufacturing
•General testing before delivery
•Spare parts supply according to order quantity
•Long warranty period
•OEM service available

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