HAOAIRTECH dynamic pass box with laminar air flow for hospital

Company Advantages
1. HAOAIRTECH passbox in pharma has passed various kinds of tests according to international lighting standards. In some cases, some even tougher standards such as vibration test are adopted to make sure that it is going to last. The product assures an extremely high-efficient manufacturing process
2. The product is available at a rather reasonable price, favoured by lots of customers and will be more widely used in the market. It acts as an indispensable part in a dustfree production line
3. The product dehydrates the food effectively within a short time. The heating elements in it heat up quickly and circulate the warm wind around inside. The product stands out for its high efficiency for purification
4. The product shows great durability. When exposed to different movements, the fiber type, fabric, and construction all contribute to its stable performance. The product will greatly improve the quality of factory-made products
5. The product is highly automatic. It will automatically switch on when low water level, and switch off when high water level. With the shell galvanized, the product is crack-resistant and wear-resistant

SS304 Dynamic Pass Box

Technical Details:

• Double walled SS 304 /  Powder Coated construction except Filters and motor-blower assemblies which will be in standard execution.

• Minipleat HEPA Filter with hot melt technology, which conforms to EU 13 Grade, with an efficiency rating better than 99.99% for 0.3 µ at supply position.

• Return Air prefilter which conforms to EU 6 Grade, with efficiency of 95% down to 5 micron. These Filters are basically made from micro-Fibre-glass media and are inherently washable.

• Motor, Blower provided are statically and dynamically balanced to supply air flow with sufficient capacity and static pressure for entire life of HEPA. Blower is high performance, noise abated and light weighted.

• Magnehelic Differential Pressure Gauge (0 - 25 mm or 0-50 mm) to monitor pressure drop across HEPA Filter with respect to ambient.

• ON/OFF Switches for motor & lights.

• SS 304 double walled doors with glass view panels, SS handle, hinges, gasket & Automatic Door Bottom Seal as per application.

• Return Air Grills on side walls.

• Electro - Magnetic Interlocking to ensure only one side door will be opened at a time.

• Indicating Lamp on both sides.

• Door release button on both sides.

• DOP Test port at upstream of HEPA filter.

• Fluorescent Light and UV Light as per requirement along with Hour Meter

Model	HA-DPB	HA-SPB
Design type	Dynamic	Static / Passive
Cleanliness level	Class 100	-
Internal Dimension	2 x 2 x 2 Ft.	2 x 2 x 2 Ft.
MOC	Stainless steel 304	Stainless steel 304
Illumination	LED tube light	LED tube light
Air system	Motor-blower with suspension arrangement	-
Filters	Pre filter (95% down to 5 micron) HEPA filter (99.97%) Protected by SS grills	-
Door	Two side doors Glass window SS handles & SS hinges Electromagnetic Interlocking system	Two side doors Glass window SS handles & SS hinges Electromagnetic Interlocking system
Standard Fittings	UV light Light indicators for door SS Handles & SS hinges On / Off Switch for blower	UV light Light indicators for door SS Handles & SS hinges
Power supply	220 Volts / 50 Hz	220 Volts / 50 Hz
Optional	MOC SS 316 / 316 L Differential Pressure Gauge DOP Test Port Flange Test certificates Calibration certificate Mechanical door interlocking Door buzzer UV light hour meter	MOC SS 316 / 316 L Flange Test certificates Mechanical door interlocking Door buzzer UV light hour meter

Company Features
1. Guangzhou HaoAir Purification Technology Co.,Ltd. is a Chinese manufacturer of high quality dynamic pass box .
2. We achieved the import and export licenses many years ago. With these licenses, we start and develop business internationally more effectively and to be less affected by other factors.
3. Looking forward to the future, our company will as always, pursue excellence and innovation. We will earn more customers relying on our innovative and high-quality products.