SAM® Hazardous Location Units

Special Series:
UNDERSIZED SAM 24 MICROSOUND  |  SAM MICROSOUND STAINLESS STEEL
SAM HAZARDOUS LOCATION  |  SAM RSRM  |  SAM RF REVERSE FLOW
SAM 44 GS  |  SAM 24 H.O. HIGH-OUTPUT  |  SAM 26 SERIES  |  SAM CUSTOMLINE

Options:
SAMLINK CONTROL SYSTEMS  |  CONSTANT VELOCITY  |  MAGNEHELIC GAGES
CEILING COLLARS & SHEET ROCK ADAPTERS  |  DUCT COLLAR ADAPTER
FINAL FILTERS  |  GRILLES & KNIFE EDGE  |  PILOT LIGHT, POWER CORD & PREFILTER
ROOMSIDE SPEED CONTROL, AEROSOL PORT & STATIC CONTROL

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437_SAM24_HazLoc_Models1Got Hazardous Conditions?

Use SAM Haz Loc Units

SAM Haz Loc (Hazardous Location) Units are ideal for supplying clean air to workstations or equipmentin a location where ambient air is contaminated with chemical or other hazardous conditions.

Units include a 99.99% efficient HEPA filter, prefilter, spark resistant aluminum blower wheel and electrical parts with explosion proof ratings (AMCA Type B Construction).

Housings are fabricated from steel with a white powdercoat finish. If necessary eyebolts can be field installed in the weld nuts located at all corners for suspending the unit.

Units are available in 115 Volt (60 Hz), 208-230 Volt (50/60 Hz) and 277 (60 Hz), single phase and 208/460, 3 phase.

HEPA or ULPA 99.9995% eff. @ 0.12 micron final filters are protected with a white epoxy diamond pattern grille and are tested according to accepted procedures as described by the Institute of Environmental Sciences (IEST) and or ISO standards.

GS Style Units feature an anodized aluminum perforated grille with round holes hinged to open, permitting removal of the HEPA or ULPA filter without removing the unit from the ceiling.

Consult with one of our cleanroom experts in your area, or call the factory for more information.


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 designed for 90 FPM average face velocity @ initial 0.47 w.g. and has a rated efficiency of 99.99% @ 0.3 micron or larger. 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.

NCR Style Filter Data: Size: 23-5/8” x 47-5/8” x 3” with  exposed anodized aluminum frame and diamond pattern white epoxy face screen. The HEPA Filter is designed for 90 FPM average face velocity @ initial 0.47 w.g. and has a rated efficiency of 99.99% @ 0.3 micron or larger.

Motor Data: SAM Haz Loc Units are equipped with an AMCA – B rated blower and Class 1 Group D, Class 2 Groups F & G motor.
CAUTION: It is always the responsibility of the customer to determine “Fitness-of-Use” of this product for the application. Clean Rooms International Inc. can not and will not make any recommendations for use of this product and will not be held liable or responsible for conditions and installations beyond our control. If you are unsure of your Hazardous Location requirement, it is advised that you contact your local Fire Marshall, OSHA, local Building Inspector or an Indoor Environmental test agency to help determine your needs.

Ordering Information
Mfg. Code Model or Description Style Size Motor Voltage Hz
12950* SAM24 Haz Loc NCR 2×4 Class 1 Group D, Class 2 Group F & G 115 60
12951 SAM24 Haz Loc NCR 2×4 Class 1 Group D, Class 2 Group F & G 208-230 60
12952* SAM24 Haz Loc NCR 2×4 Class 1 Group D, Class 2 Group F & G 277 60
12953 SAM24 Haz Loc NCR 2×4 Class 1 Group D, Class 2 Group F & G 208-460 60
12954 SAM24 GS Haz Loc GS 2×4 Class 1 Group D, Class 2 Group F & G 115 60
12955 SAM24 GS Haz Loc GS 2×4 Class 1 Group D, Class 2 Group F & G 208-230 60
12956 SAM24 GS Haz Loc GS 2×4 Class 1 Group D, Class 2 Group F & G 277 60
12957 SAM24 G Haz Loc GS 2×4 Class 1 Group D, Class 2 Group F & G 208-460 60
Replacement Filters
Mfg. Code Description
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

Note: Consult with the factory for horizontal flow applications

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