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Biological Safety Exhaust Protection Filtration System

AIC-PFBSEE Series

Filtration Grade / Efficiency: Pre-filter (inlet panel) + HEPA high-efficiency filter (EN1822 H14 efficiency; dry seal or gel seal optional); PAO test penetration <0.01% (ISO14644)

Specifications / Dimensions: Box dimensions 735×665×660~690×940×670mm; rectangular duct connection dimensions 250×200~500×200mm

Rated Air Volume: 500~1700 m³/h (air volume codes 05/10/17×100)

Other Key Parameters: Box pressure bearing ±2500Pa (no obvious deformation or damage within 60min, meets JGT497-2016); airtightness: leakage rate <0.05%/min after 15min pressure holding at ±2500Pa (ASME N510), leakage rate <0.1%/min after 60min pressure holding at 1000Pa (JGT497-2016); PAO penetration <0.01% (ISO14644); sampling, pressure and disinfection testing can be performed inside the cleanroom (in-situ testing and in-situ disinfection)

Product Configuration (Material / Structure, etc.): 2.0mm thick SUS304 stainless steel box body, pressure interface overall continuous full welding; standard dry-seal HEPA filter (integrally molded PU gasket, high-quality EPDM gasket optional); gel-seal HEPA filter optional; various return air panel forms (inner waist-round holes / built-in louvers); filter installation limit design; installation methods: top / side-wall / under isolation bed, exhaust methods: side connection / top connection

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Biological Safety Exhaust Protection Filtration System

DETAILS INTRODUCTION

Product Features:

Used for side-wall exhaust protection filtration: air discharged from biological laboratories or negative pressure isolation wards is filtered through HEPA filters before safe discharge, complying with regulatory requirements; box body adopts full-welded structure with high-quality SUS304 material, reasonable structural design and good welding process, ensuring operational stability and airtightness; in-situ disinfection can be performed before and after HEPA filter installation, complying with WHO Laboratory Biosafety Manual requirements; pre-filter installed on inlet panel, HEPA filter with special biosafety design optional inside the box; the entire unit can pass on-site PAO test at design air volume, meeting ISO14644 requirements.

 

Applications:

High-level biological laboratories, biopharmaceutical cleanrooms, infectious disease negative pressure isolation wards, etc.; can be side-wall mounted or installed on top walls.

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