Skip to content
Model Number BCG401

Baker BioChemGARD® e3 Class II B2 BCG401 Biological Safety Cabinets


  • Biological Safety Cabinet
  • Class II Type B2
  • 40% Recirculated, 60% exhausted
  • Nominal Size: 4′
  • Exterior Dimensions: 86” to 94 ½”H x 53 ⅞”W x 33 5/8″D
  • Interior Dimensions: 27 5/8″H x 46″W x 22 7/8″D
  • Voltage: 115V, 20 A, 60 Hz

Product Description

The BioChemGARD® e3 is a breakthrough in total-exhaust biological safety cabinets. Engineered specifically for laboratories that need containment and removal of vapors, mists and particulates, the BioChemGARD e3 has a revolutionary airflow system that increases users’ comfort and productivity while decreasing the overall operating costs.

Unique Airflow Design– Operates with a reduced exhaust airflow and resistance, which minimizes noise and reduces the volume of conditioned air that is exhausted from the laboratory. Learn more in our energy-efficient white paper.

Less Maintenance, Less Often – Motor/blower design provides up to a 420% reserve for a very long filter life. Plus the exclusive ExchangeSAFE™ Sealed Access Filter Exchange System – located directly under the work surface – improves access, making the process quick while reducing exposure to contaminants.

Self-Adjusting Airflow – The StediFLOW™ VFD motor controller maintains precise airflow by self-adjusting for filter loading. Also controls the ReadySAFE™ low-flow operating mode that preserves containment conditions when the BSC is not in use and substantially reduces energy consumption.

Founded in 1967, D.A.I. Scientific has provided solutions for the following companies:

Manufacturers Trust D.A.I. Scientific

D.A.I. is proud to continue a 50+ year partnership with The Baker Company to provide best-in-class biological safety cabinets, clean benches, custom enclosures, class III glove boxes and vivarium hoods.

Baker was founded in 1951 in response to the need for contamination control. They designed and built the first clean air workstation. In 1964, Baker developed the first biological safety cabinet which provided personnel, product and environmental protection. This new design incorporated the momentum air curtain, which remains the most effective method to provide containment.

Baker designs and builds the world's best biological safety cabinets. Many of today's standards for performance, quality and construction are based on Baker's original innovations. The Baker motto of "no minimum anything" drives their continued motivation to far exceed industry standards.

Nothing says more about a company than the warranty they use to support their products. All Baker biological safety cabinets/hoods offer a full 6 year parts and labor warranty. This is an industry best guarantee and helps to prove their hoods have the lowest total life cycle cost while providing the safest hood in real life conditions.

Product Features

Durable and Reliable
Industry’s most durable and reliable cabinet means lower life-cycle costs and years of trouble-free operation.
Most energy-efficient operation available. A 70% reduction in electrical power compared to traditional B2 cabinets.
Extended Filter Life
Increased motor blower reserve extends filter life for less downtime.
Enhanced Productivity
Continuously safe work environment with self-adjusting motor technology enhances productivity.
ExchangeSAFE™ Sealed Access Filter Exchange System
ExchangeSAFE™ Sealed Access Filter Exchange System minimizes exposure to contaminants and allows faster, simpler maintenance.
Quieter operation and ergonomic design with slanted viewscreen, cool-white lights for easier viewing and reduced heat generation.
Optional Packages
Optional fume hood package for versatile laboratory design
6 year full parts and labor warranty"
Our company has grown significantly over the last ten years. One thing I know I can always count on is DAI and their rep, Brian Langenderfer, doing their part to keep us informed of specials on instrumentation, get us great pricing on quality inventory, and rapid response times on all communications, including quotes. Not only that, but they coordinate quality movers to come onsite upon delivery and help unpack, move, and set up equipment professionally.  What I also appreciate as a lab manager is having the DAI employees, like Brian, to support all installations, upkeep, and is available for general questions. As our one lab has now grown to four, I always make sure my lab operation peers use DAI as their first “go to” for equipment purchases. We are always impressed and never disappointed with our DAI experiences.
Sartorius Corporation


Innovative Technologies Result in a More Sustainable and Energy-Efficient Total Exhaust Biological Safety Cabinet
GET Whitepaper
Baker Biochemgard Class II B2
BioChemGARD e3 Class II Type B2 Biological Safety Cabinet
GET Brochures
Clean air thumb nail
Decision Map
Clean Air & Containment Decision Map
GET Decision Map