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The Envirco LF Horizontal Flow Clean Bench is a freestanding horizontal unidirectional flow unit with a unique design concept. It consists of separate plenum and table modules that virtually isolates all vibration transmission from the filter/blower console to the work surface. It provides an ISO Class 5* (Class 100) environment within the work area that complies with the latest IEST Recommended Practices.

Horizontal Unidirectional Airflow
Unit of Measure

Specifications

Part No.

 N/A 10554

Dimension A

 N/A 75 "1905 mm

Dimension B

 N/A 65 "1651 mm

Dimension C

 N/A 30 "762 mm

Dimension D

 N/A 30 "762 mm

Dimension E

 N/A 24 "609.6 mm

Dimension F

 N/A 44 "1117.6 mm

No. of Blowers

 N/A 1

BTU/Hr

 N/A 3230
Airflow1 N/A 1350 CFM 2294 m³/hr
Power Requirements2 N/A 9.2 A

Shipping Weight

 N/A 760 lbs344.7 kg

Construction

 N/A Welded metal cabinet with exterior finished in corrosion resistant polyurethane enamel.
  • Non-glare plastic laminated work surface.
  • 1/4 inch clear acrylic side panels.
  • Adjustable leveling feet on work bench.

Prefilter

 N/A Washable type, polyurethane foam - 30% ASHRAE.

Motor/Blower Assembly

 N/A Direct drive, continuous duty 1/2 Hp with sealed-for-life bearings and inherent overload protection. Motor/blower assembly is electronically (dynamically) balanced and mounted on vibration dampening rubber mounts. Motor/blower assembly is designed to provide rated airflow through a 50% increase in initial static pressure.

Speed Controller

 N/A Solid state speed control (with RFI suppression) for adjusting airflow velocity.

Electrical

 N/A Standard 15-20 amp, 115V, single phase, 60 Hz, rubber overed cord with 3-prong grounded plug. Recessed fluorescent lighting fixture provides 150 foot candles at the work surface. Separate blower and light switches. 220V, 50-60 Hz unit available with transformer.

Options

N/A Lab Service (work deck installed), Part No. 10231 Magnehelic Pressure Differential Gauge, Part No. 10693 Stainless Steel I.V. Rod, Part No. 10595 (4 ft), 10596 (5 ft), 10597 (6 ft), 10598 (8 ft) Stainless Steel Side Panels (Qty 2), Part No. 830657 UV Light Fixture, Part No. 10599 (4 ft), 10600 (5 ft), 10601 (6 ft), 10602 (8 ft). Stainless Steel Work Surface, Part No. 10585 (4 ft), 10586 (5 ft), 10587 (6 ft), 10588 (8 ft)

Applications

N/A Analytical Balances Critical Sample Preparation Microelectronic Fabrication and Assembly Microscopy Analysis Optical Assembly Pharmaceutical Preparation Quality Control Inspection Station Sterility Testing Tissue Culture

  • 1 Avg. CFM @ 90 FPM (m³/hr @ 0.45 m/s)
  • 2 Amps @ 115V/60 Hz