Clean Room Ceiling Duct HEPA Filter Box

Product Description

Clean Room Ceiling Duct HEPA Filter Box.

Air filter are mainly apply for clean air-conditional system or delivery wind for purification equipment. According to the filter class level, it divided into primary filter(G1-G4), Fine Filter(M5~M6, F7~F9), HEPA filter(E10~E12, H13~H14), ULPA filter(U15~U17). According to the structure, there are Panel filter, Bag filter, V-bank filter(Box type), Separator filter, Compact HEPA filter, Gel sealed HEPA filter etc.
 

Primary filter could filtering 5um bigger particles, medium filter could filtering 1um bigger particles. They prevent the particles deposit at the surface measuring element surfaces such as temperature and humidity sensor, heat exchange element surface or air hose and improve the system controllability. At the same time they protect the endmost HEPA filter and extend the lifetime. HEPA filter mainly used at the endmost purification. The gas entering into the clean room or clean space directly after filtering to keep the environment reach the usage demand.
 

Definition

HEPA box is the terminal device in purified air supply system.

Operation Principle

The HEPA box requiring filed leak detection is

provided with PAO dusty entry and upstream

concentration detection mouth, and differential

pressure detection mouth and lower damper based

on customers' requirements.

Advantages of ABS HEPA Box

1.One time injection, no leakage risk, smooth inner surface, dust-free and easy to clean.

2.Acid, alkali and salt-resistant, formaldehyde resistant, VHP and O3 Sterilize.

3.Flame-retardant: UL94-V0.

4.Flame-retardant, corrosion resistance, high intensity and other features, SGS&BV certificated.

Advantages of Plastic-spry Steel Plate

1.Full welding with mechanical welding machine, high efficiency.

2.No leakage risk.

3.The box is not easy to deform.

4.The adhesive force of the plastic spraying layer is stronger after the phosphating treatment.

 

Material and application:
Frame:Stainless Steel,Plastic-spry Steel Plate,ABS,Aluminum

Filter media:Glass fibre
Gasket:Dry seal,Wet seal

 

standard size and parameter
 

 

Model	Size of HEPA (mm)	Size of Box (mm)	Flange Size of Duct (mm)	Rated Airflow (m^3/h)	Matching hole size (mm)
KW5-046.046D	410×410×93	455×455×250	200×200	500	465×465
KW10-060.060D	550×550×93	595×595×250	320×200	1000	605×605
KW15-070.070D	650×650×93	695×695×250	320×250	1500	705×705
KW20-060.110D	1060×550×93	1105×595×250	400×250	2000	1115×605
KW23-070.100D	955×650×93	1000×695×250	500×250	2250	1010×705
KW30-070.130D	1260×650×93	1305×695×250	500×320	3000	1315×705

 

 

Model	Size of HEPA (mm)	Size of Box (mm)	Flange Size of Duct (mm)	Rated Airflow (m^3/h)	Matching hole size (mm)
LHB5-046.046C	410×410×93	455×455×380	200×200	500	465×465
LHB10-060.060C	550×550×93	595×595×380	320×200	1000	605×605
LHB15-070.070C	650×650×93	695×695×430	320×250	1500	705×705
LHB20-060.110C	1060×550×93	1105×595×430	400×250	2000	1115×605
LHB23-070.100C	955×650×93	1000×695×430	500×250	2250	1010×705
LHB30-070.130C	1260×650×93	1305×695×430	500×320	3000	1315×705

Note: For ABS box,the hole size should be 5mm larger than that in the list,for plastic-spray box with DOP outside,the hole size should be 5mm smaller than that in the list .We can also produce other sizes according to customer's requirements.