LO-PRO® MDR SERIES
Modular Downflow Cleanroom with Prefab Panels
and Ceiling Filter Modules

Applications

Specifications (see details)

Filter - Lo-Pro compact self-powered HEPA (High Efficiency Particulate Air) ceiling modules. 70mm filter pack. Minimum efficiency of 99.99% at .3 microns

Prefilter - 1" bonded polyfiber minimizes surface-loading. 78 % arrestance – 56-57 ASHRAE.

Airflow - Average measured clean air velocity 90 fpm (+/-10 fmp). All measured values within +/- 20% uniformity.

Construction - Double-faced Kraft honeycomb core; 1 3/4" thick walls & white 1/8" vinyl-covered hardboard two sides. Base of unit consists of 24 gauge steel track, vinyl-finish base molding, and pre-formed outside corners. Door with sweep, 3068 x 1 3/4" steel or aluminum, full insulated and pre-hung with 1/4" tempered safety glass and electrostaticallly applied white enamel finish. Anodized 3/4" angle on perimeter. Heavy duty 1 1/2" x 1 1/2" anodized T-Grid supports filters and lights (must be supported). Steel I-beams provide additional structural support. Gasketing supplied to ensure sealing. "Cleanroom" rated ceiling tiles.

Electrical & Power Requirements - All electrical components are UL Approved. Standard 115V, 15 Amp, 1 pH, 60 Hz. Units supplied with harness wire for internal hookup. NEC Electrical Code

Motor/Blower Assembly  - High efficiency Lo-Pro motors to reduce electrical load. Thermally protected& self-lubricating High capacity metal backward curved impellers within direct drive external rotor motors to reduce wear. Statically balanced to maintain constant airflow.

Lighting - Recessed 2 pin fluorescent "cleanroom" type sealed 4 bulb troffers. 125 ft. candle +/- 20 ft. candles. Plastic prismatic lens cover maximizes light diffusion.

Controls - Solid state, adjustable airflow control, 70-120 fpm, 15A max. load capacity, Individual switches for motor and lights.