SAM HAZARDOUS LOCATION, GS, 2'×4', 277V, Clean Rooms International (CAT#: STEM-C-0307-ZJF)

SAM HAZARDOUS LOCATION Fan Filter Unit 12956 SAM24 GS Haz Loc manufactured by Clean Rooms International provides clean air for cleanroom applications, ideal for environments with chemical or other hazardous conditions.
Standard Equipments: 99.99% efficient HEPA filter, prefilter, spark resistant aluminum blower wheel and electrical parts with explosion proof ratings (AMCA Type B Construction).
Housings are made of steel with a white powder coating. Eyebolts are available to be field installed at all corners of units for suspension.
Units are available in 115 V (60 Hz), 208-230 V (50/60 Hz) and 277V (60 Hz), single phase and 208/460V, 3 phase.
Final filters are protected by a white epoxy diamond pattern grille and are tested in accordance with the Institute of Environmental Sciences (IEST) and ISO standards.
An acrylic eggcrate grille of GS Style Units in an anodized aluminum frame can be easily open to replace the filter without removing the unit.

Style: GS
Size: 2'×4'
Motor: Class 1 Group D, Class 2 Group F & G
Voltage: 277
Hz: 60

GS Style Filter Data: Size: 20-5/8" x 44-5/8" x 3" with anodized aluminum frame, upstream gel channel and diamond pattern white epoxy face screen. The HEPA is 90 FPM average face velocity @ initial 0.47 w.g. and 99.99% efficient @ 0.3µm. An access port with removable plug is located in the center of the filter element face for introducing an upstream challenge or measuring static pressure.

Replacement Filters
302090 NCR Style HEPA Filter, 99.99% eff. @ 0.3 micron
302100 NCR Style ULPA Filter, 99.9995% eff. @ 0.12 micron
302200 GS Style HEPA Filter, 99.99% eff. @ 0.3 micron
302203 GS Style ULPA Filter, 99.9995% eff. @ 0.12 micron
302190 Prefilter 20"x20"x1", 30% ASHRAE efficient, pleated type

EBM motors are efficient with low energy consumption.
CRI SAMlink Control System can be applied to SAM units with EBM motors.
Four seismic clips at all corners with strong seismic capacity provide stable suspension points.
Each unit can be fine tuned by Solid-state variable speed control with RFI suppression to meet air flow requirements.
Most units are UL Listed with all electrical components UL Listed or UL Recognized.
Housings are made of steel, aluminum or stainless steel with a white powder coating.

SAM HAZARDOUS LOCATION, NCR, 2'×4', 115V, Clean Rooms International
SAM HAZARDOUS LOCATION, NCR, 2'×4', 208-230V, Clean Rooms International
SAM HAZARDOUS LOCATION, NCR, 2'×4', 277V, Clean Rooms International
SAM HAZARDOUS LOCATION, NCR, 2'×4', 208-460V, Clean Rooms International
SAM HAZARDOUS LOCATION, GS, 2'×4', 115V, Clean Rooms International
SAM HAZARDOUS LOCATION, GS, 2'×4', 208-230V, Clean Rooms International
SAM HAZARDOUS LOCATION, GS, 2'×4', 208-460V, Clean Rooms International