4' Purifier Logic+ Class II B2 Biological Safety Cabinet with 8" sash opening with Base Stand


  • Base Stand: Included
  • Product Subcategory: Class II, Type B2 Total Exhaust Safety Cabinets
  • Protection Type: Product and Personnel
  • Region: International
  • Conformance: ADA, NSF 49
  • Exhaust Volume: 734 CFM
  • Lighting: Fluorescent
  • Nominal Sash Opening: 8" (20 cm)
  • Nominal Width: 4'
  • Power Cord & Plug: 100V, 15A


  • Estimated Shipping Weight: 730.0 lbs
  • Estimated Shipping Weight metric: 331.1 kg
  • Dimensions: 54.3"w x 31.2"d x 100.1-106.1"h
  • Electrical: 100 volts, 50/60 Hz, 12 amps, International

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Purifier Logic+ Class II, Type B2 Biosafety Cabinets provide personnel, product and environmental protection from hazardous particulates such as agents that require Biosafety Level 1, 2 or 3 containment. Other appropriate applications include work with antineoplastic drugs, genetic material, asbestos and additional substances that generate hazardous airborne particulates. All models are NSF-Listed.

These biological safety cabinets are designed to be hard ducted to the outside. During operation, room air is drawn into the top of the cabinet and through a supply HEPA filter. This filtered air flows downward through the work area. Room air is also drawn into the inlet grille located at the work access opening. All of the contaminated air passes through the exhaust HEPA filter. A dedicated exhaust system and remote blower discharge 100% of the filtered exhaust air from the laboratory. Since none of the air is recirculated, these biohazard cabinets may be used for work with agents treated with volatile toxic chemicals and radionuclides.


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    This video shows the airflow pattern through a Purifier Logic+ Class II, Type B2 Biosafety Cabinet.

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    If you are involved in planning for laboratories, safety or management, you need to attend this webinar. Laboratories expose themselves to wasteful spending and allow unnecessary safety risks to persist. 


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En Español

Spanish-Language Purifier Logic+ and Axiom Biosafety Cabinets Brochure

This 12-page Spanish-language brochure contains an overview, specifications and ordering information on Purifier Logic+ Class II, Type A2 and B2 Biosafety Cabinets and Purifier Axiom, Class II, Type C1 Biosafety Cabinets. Ordering information on accessories is also included.

View PDF (1.7 MB)


Purifier Logic+ & Cell Logic+ Biosafety Cabinets Catalog

This 20-page catalog contains an overview, ordering information, dimensional data and accessory information.

View PDF (12.5 MB)

Biosafety Cabinet Management Ebook

Knowledge. You can share it, and share it, and never run out. That's why we made our most valuable information about biological safety in your laboratory free. Our 39 page ebook will guide you to the answers you need. 

View PDF (17.2 MB)

Personnel and Product Protection: A Guide To Biosafety Enclosures

Industry service publication provides helpful information on choosing the right biological safety cabinet for your application. Types of cabinets and selection considerations are discussed.

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Compounding Pharmacy Solutions Brochure

Contains information related to selection of enclosures best suited for sterile and non-sterile compounding per U.S. Pharmacopoeia (USP) chapters <795>, <797> and <800>.

View PDF (1.7 MB)

User's Manuals

Purifier Logic+ Class II, Type B2 Biosafety Cabinets Manual

This manual covers Purifier Logic+ Class II, Type B2 Biosafety Cabinets with catalog numbers 30348xxxx and 30368xxxx.

View PDF (2.2 MB)

This resource is an easy-to-follow flow chart of the MyLogic™ Operating System menu that is installed on all Logic+® Biological Safety Cabinets.

View PDF (859.1 KB)

MyLogic Operating System Instruction Chart for Certifiers

This flow chart shows certifiers how to navigate the diagnostic and calibration sections of the MyLogic™ Operating System on any Logic®+ Biological Safety Cabinet.

View PDF (83.7 KB)

Purifier Logic+ Class II, Type B2 Biosafety Cabinets Manual (French)

This manual is in French and covers Purifier Logic+ Class II, Type B2 Biosafety Cabinets with catalog numbers 30348xxxx and 30368xxxx.

View PDF (2.3 MB)

White Papers

Maximizing User Safety Through Human Factors Design

by Brian Garrett, Labconco Product Specialist

This white paper describes the evolution of ergonomic design in Labconco biological safety cabinets.

View PDF (390.8 KB)


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