A self contained SAM Fan Filter Unit provides Class 100 HEPA filtered air in a vertical laminar flow pattern within the workspace.
Standard voltage is 115 volts with other voltage options shown on a following page. A common On/Off switch is mounted on the SAM unit that controls both the fan and the lights. All 115 volt models are equipped with a 8 foot power cord and 3 – prong plug. Other voltages require electrical connection to the power source by a qualified electrician.
HEPA filters are 99.99% efficient @ 0.3 micron or larger with anodized aluminum frame. ULPA grade filters are 99.9995% efficient @ 0.12 micron, and are available as an option.
A pleated type, disposable prefilter rated at 30% ASHRAE efficiency is standard.
A solid state variable speed control is mounted on the SAM unit.
Vertical flow clean benches with lights have an acrylic grille inserted in an anodized aluminum frame which is hinged to open. This permits access to the fluorescent light tubes and removal of the HEPA filter without removing the SAM unit from the frame. Vertical flow clean benches without lights have a painted white epoxy diamond pattern grille.
Clean Bench frames are white painted steel tubing with clear acrylic side and back panels and adjustable leg levelers. Work surfaces are solid core with white high pressure laminate finish. ESD, perforated and stainless steel work surfaces are available as options. Clean Bench models are available in a sit-down style with work surface 30” from floor or stand-up style with work surface 40” from floor.
All 2’, 4’, & 8’ vertical flow models with lights are equipped with a 4-lamp light fixture, 120 volt, 60 hz with T8, 32W electronic ballast. The 6’ vertical flow models are equipped with a 2-lamp fixture, 120V, 60 hz., T12 ballast and two (2) high output lamps. Fluorescent light tubes are not furnished with the units because of potential breakage during shipment.
Vertical Flow Clean Benches are fully assembled with the SAM unit packaged separately for safe shipping. The self contained SAM unit is easily installed in the frame on site with no special tools required.
See a following page for options and ordering information.