Labculture Reliant Class II Type A2

Labculture Reliant Class II Type A2

Esco Labculture® Reliant (LR2) Class II Type A2 Biological Safety Cabinet (E-Series) blends the latest generation of energy-efficient DC ECM motor technology with Esco's experience of more than 25 years in biosafety cabinet design. The Labculture® Reliant combines the advanced Labculture® (LA2) Class II Type A2 design with simplicity in operations, via simple switches and pressure gauge. Utilizing 2 minipleat ULPA (Ultra Low Air Penetration) filters which operate at a typical efficiency of 99.999%, these filters surpass the conventional HEPA (High Efficiency Particulate Air) filters in contamination protection. Esco Labculture® features a 10-degree sloped front for maximum operator comfort. A single-piece stainless steel work zone and the absence of screws or connectors in the work zone facilitate ease of cleaning after experiments. The Isocide™ powder coating finish prevents microbial/bacterial growth on the exterior and delivers a sleek, elegant appearance fitting for the leader in biosafety cabinet technology.

Key Benefits:

  • Energy-efficient, using the latest generation DC ECM motor
  • Established safety, sharing the LA2 design as the most-certified BSC in world to: NSF/ANSI 49, EN 12469, CFDA YY0569, JIS K3800
  • Easy to use, featuring simple switches, pressure gauge, and manual UV timer


  • Latest generation DC ECM Motor made in USA, as the heart of the cabinet
  • Negative pressure plenum surrounds the contaminated positive pressure plenum. No fabric bags are used
  • Long-life ULPA filters for supply and exhaust (per IEST-RP-CC001.3) with 99.999% efficiency for particle size between 0.1 to 0.3 microns
  • Coved one-piece work surface contains spillage. The absence of screws or connectors in the work zone facilitates ease of cleaning and decontamination
  • One-piece back wall with radiused cove corners to ensure thorough cleaning and decontamination
  • Angled supply filter matches cabinet profile to achieve best downflow uniformity
  • Zero volt relay output port enables monitoring of blower and alarm
  • Frameless sash that is easier to clean
  • Ergonomically-angled front improves reach and comfort
  • Actual work access height is 25 mm (1") higher that tested sash opening
  • Raised airflow grille maintains safety by preventing blockage
  • Esco Isocide™ antimicrobial coating on all painted surfaces minimizes contamination
  • Enhanced side-captured zones optimize containment
  • Work area on Esco 0.9 meter (3') cabinet is equivalent to work area offered on larger 1.2 meter (4') conventional cabinet
  • Night setback mode / standby mode reduces power consumption while maintaining containment


Model No.

External Dimensions

Internal Dimensions

Airflow Velocity (Inflow)

Airflow Velocity (Downflow)



1115 x 852 x 1540 mm

(44.0" x 33.5" x 60.6")

970 x 623 x 670 mm

(38.2" x 24.5" x 26.4")

0.53 m/s

105 (fpm)

0.35 m/s

70 (fpm)

115 VAC

50/60 Hz


1420 x 852 x 1540 mm

(56.0" x 33.5" x 60.6")

1270 x 623 x 670 mm

(50.0" x 24.5" x 26.4")

115 VAC

50/60 Hz


1725 x 852 x 1540 mm

(68.0" x 33.5" x 60.6")

1570 x 623 x 670 mm

(61.8" x 24.5" x 26.4")

115 VAC

50/60 Hz


2030 x 852 x 1540 mm

(80.0" x 33.5" x 60.6")

1870 x 623 x 670 mm

(73.6" x 24.5" x 26.4")

0.33 m/s

65 (fpm)

115 VAC

50/60 Hz


2600 x 852 x 1540 mm

(102.4" x 33.5" x 60.6")

2440 x 623 x 670 mm

(96.0" x 24.5" x 26.4")

115 VAC

50/60 Hz


Support Stands

  • Fixed height, available
    • With casters: 711 mm (28") or 864 mm (34")
  • Adjustable height,
    • With leveling feet: (Hydraulic range) 711 mm to 762mm (28" to 30") or 864 mm (34")
  • Telescoping Feet Stand
    • Manually adjustable: 711mm to 914mm (28" to 36") by pins
  • Hydraulic Stand
    • Electrically adjustable: 711mm to 914mm (28" to 36")

Electrical Outlets and Utility Fixtures

  • Universal Service Fixture Kit (Air, Gas, Vacuum)
  • Thimble exhaustion
  • Air tight damper; 9.8" x 9.8" (D x H); Fits inside 10" duct

Cabinet Accessories

  • Anti Blow Back Valve
    • Automatically shuts duct, preventing back flow in the duct, 10" diameter
  • Plastic decontamination bag for formalin decontamination on all BSC
  • Air tight cable port, installed on the right side wall
  • PVC armrest
    • Improves operator comfort, easy-to-clean. 712mm (28") standard size
  • Ergonomic foot rest
    • Angled, helps maintain proper posture
    • Adjustable from 3" to 11" in 1:increment
    • Black rubber matte
  • IV bar, with hooks
    • Maximum load is 6Kg. (13lbs)
  • Microscope viewing device
    • Factory installed; specify when ordering


pdf NSF Certificate
pdf NSF Listed Cabinets July 31, 2014
pdf UL Certificate
pdf UL Test Report

*NSF Certified Models: LR2-4S1-E, LR2-4S2-E, LR2-4S3-E, LR2-5S1-E, LR2-5S2-E, LR2-5S3-E, LR2-6S1-E, LR2-6S2-E, LR2-6S3-E