• Mr Bob Mccabe
    We have purchased 6 sets Roller Shutter Door for our candy factory from your company. Good quality! Good sevice! We will purchased other clean room equipment from your company later.
  • Mr Manh
    This year we are going to build a mobile phone screen electronics clean factory.We send Hongkong YaNing a list of products we need,Unexpectedly, they soon gave me a very detailed quotation and drawings, and gave us a lot of good advice. Very professional, good service, good product quality! We decided to place an order.
Contact Person : Nicole Yu
Phone Number : 86-18924660320
WhatsApp : +8613043684711

Powder Coat Steel Hepa Terminal Box With Smooth Diffuser Plate And Liquid Seal Hepa Filter

Place of Origin China
Brand Name YN
Certification CE/ISO
Model Number YN-HU-320
Minimum Order Quantity 1PCS
Price reconsideration
Packaging Details First in carton,then made wooden tray
Delivery Time 7-15 work days
Payment Terms L/C, D/A, T/T, Western Union
Supply Ability 10000PCS/month
Product Details
Material Powder Coat Steel Hepa Filter Liquid Seal Hepa Filter
Efficiency H14 Out Dimension 370*370*400mm
Filter Size 320*320*90mm Flange Size 200*200mm
Air Volume 500m³/h
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Product Description

Hepa box with smooth diffuser plate and liquid seal hepa filter


1. Hepa box description

The hepa box produced by our company adopts the latest international design to make the air distribution more uniform, the cabinet structure is simple and reliable, the outer shell is made of steel plate, the surface is treated with multi-layer pickling and antistatic spray, the color is ivory, and the static pressure box is included. Diffuser plate, high-efficiency filter; the interface with the air duct can be top or side connection. The air outlets all have good air flow organization, achieve the purpose of reducing the dead zone in the clean area, and ensure the purification effect. It is a terminal filtration device used to transform and newly build 1000-300000 grades of clean room at all levels, and is a key equipment to meet the purification requirements.


2.Hepa box Feature

Efficient air outlets are available in I and II series. Series I is in the form of replaceable filters, and Series II is in the form of disposable air outlets, all under the air supply.


High-efficiency air outlet Series I: The air outlet consists of a high-efficiency filter, a high-quality thin steel plate, and an aluminum alloy diffuser orifice plate. It is easy to install, reliable in sealing, and can easily replace the filter. Take over the way can be connected or flanking.


High-efficiency air outlet series II: ultra-thin and thin type. All are primary air outlets, which are easy to replace (only need to remove the clamps of the soft joints between the air supply duct and the air outlet). This series is particularly suitable for the purification of air conditioning systems with limited ceiling space. The main advantages: simple and reliable box structure, strong ventilation, uniform air supply, easy installation and easy maintenance.


3.Hepa box structure

1). The box is made of high-quality cold-rolled steel plates, and the outer surface is electrostatically sprayed and dispensed with diffuser plates.


2). Compact structure, reliable sealing performance, side air inlet and top inlet air in the air inlet, and square and round flange structure.


3). When the clean room is limited by the civil construction height or when a compact design must be adopted, an integrated high-efficiency filter air outlet may be used.


4). There is insulation layer, stainless steel material to choose from.


4. Standard Model Technology Parameter


HEPA filter



Cabinet Size

Filter Size Flange Size


Rated Air flow

Tube on top Tube on side
YN-HU-484-T1 YN-HU-484-S1 534×534×380 484×484×96 320*200 1000
YN-HU-610-T1 YN-HU-610-S1 660×660×380 610×610×96 400*200 1500
YN-HU-915-T1 YN-HU-915-S1 915×610×380 915×610×96 500*200 2000
YN-HU-1220-T1 YN-HU-1220-S1 1220×610×380 1220×610×96 500*300 3000


HEPA filter

with Clapboard

Model  Cabinet Size Filter Size Flange Size


Rated Air flow

Tube on top Tube on side
YN-HU-484-T2 YN-HU-484-S2 534×534×380 484×484×220 320*200 1000
YN-HU-610-T2 YN-HU-610-S2 660×660×380 610×610×220 400*200 1500
YN-HU-915-T2 YN-HU-915-S2 915×610×500 915×610×220 500*200 2000
YN-HU-1220-T2 YN-HU-1220-S2 1220×610×500 1220×610×220 500*300 3000

Customized design is welcome.

Powder Coat Steel Hepa Terminal Box With Smooth Diffuser Plate And Liquid Seal Hepa Filter 0