Mobile Laminar Flow Workbench
LAF Trolley


Horizontal LAF-Trolleys are used for storage and transport of products which muct be protected against contamination between two areas which normally are separated by an Autoclave.

The independent power supply UPS allows a laminar airflow of class ISO 5 (NF, EN, ISO 14644-1) which flows horizontally from the plenum to the charging door, thus flushing the area in which the products are stored (on shelves and shelve rails), producing a constant positive pressure and eliminating the risk of cross-contamination.

The trolleys are fitted with an independent power supply which keeps the laminar flow constant at any time. The charging condition of the battery is indicated by a charge control.

Technical specification

Body structure fully made in stainless steel AISI 304L 4B (Scotch Brite finishing) press-bent metal sheets with radius of 3 mm for easy cleaning and roughness
lower than 0,8 Ra.

Filtration stages consisting of G3 pre-filter with typical arrestance of 80 ≤ Am > 90 according to EN 779 fitted on stainless steel cell with quick release system (no
screws needed to remove the panel) and low pressure drop H13 HEPA filter according to CEN EN 1822.

Ventilation provided by energy efficiency low power consumption EBM Papst motorblower.

Power supply:
Dry battery UPS recovery pack with theoretical battery duration of 100 minutes starting from full charge status. UPS unit is provided with charge indicator
(UPS must be plugged for recharging anytime in order to keep the always close to full charge status battery).

Pivoting (360°) castors with brakes.

Side and top windows made in stainless steel or 8 mm safety glass as per customer request. Stainless steel internal shelves to lean trays (trays not included in standard package, total number of shelves depends on the internal useful height and may vary
upon customer request). Front and rear resin handle bars. Frontal hinged or removable stainless steel panel with closing handle. Backlit main switch.

Available options

  • Automatic air speed control with digital anemometer and LCD display
  • Stainless steel shelves
  • H14 HEPA filters instead of H13 filters
  • Double UPS emergency power supply
  • Side sliding panels for access into chamber
  • Removable inner support rails for autoclaving
Standards EN61010-1, EN ISO 14644-1 EN61010-1, EN ISO 14644-1 EN61010-1, EN ISO 14644-1 EN61010-1, EN ISO 14644-1
Useful Dimensions* (W×H×D, mm) 600 × 610 × 670 720 × 958 × 1049 960 × 1280 × 1150 960 × 1530 × 1200
Downflow (m/s) 0.45 0.45 0.45 0.45
Electrical Data 220-240V,AC, 50Hz,1ø 220-240V,AC, 50Hz,1ø 220-240V,AC, 50Hz,1ø 220-240V,AC, 50Hz,1ø

* Custom dimensions are available upon request