695 × 695 × 250 Plastic - Spray Steel Plate HEPA Box With Full Welding

Advantages of ABS HEPA Box

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

• Acid, alkali and salt-resistant, formaldehyde-resistant, VHP and O 3 Sterilize.

Advantages of Plastic-spray Steel Plate

• Full welding with mechanical welding machine, high efficiency.

• No leakage risk.

• The box is not easy to deform.

Standard size and Parameter

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. 

Production Process

Company Profile

LENGE purification equipment are the manufacturer of over 25 years of experience, expertise and research in air and

liquid filtration. We offer innovative purification solutions that set standards and help factories to improve the quality of

production.

Air filter series are superior products in LENGE. LENGE imported TOPAS ALF114 air filter detection line and AFS150

HEPA filter detection line from Germany to guarantee product quality. ALF114 can carry out tests on the medium

efficiency filter according to EN779 and ASHRAE52.2, including air volume resistance, initial efficiency, dust

holding capacity average efficiency etc. AFS150 can carry out test on HEPA filter according to EN1822, including air

volume resistance, local efficiency, overall efficiency. V-bank filters can also be tested by AFS 150 etc.