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Greenheck Exhaust Fan SMD-302M manual

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Table of contents for the manual

  • Page 1

    Model SMD-302M meets the requir ements for smoke dampers established by: National Fire Pr otection Association NFP A Standards 92A, 92B, 101 & 105 IBC International Building Codes New Y ork City (MEA listing #260-91-M) CSFM California State Fire Marshal Leakage (Smoke) Damper Listing (#3230-0981:104) APPLICA TION Model SMD-302M is a leakage rat[...]

  • Page 2

    Pr essur e Dr op Data SMD-302M This pressur e drop testing was conducted in accor dance with AMCA Standard 500-D using the thr ee configurations shown. All data has been corrected to r epresent standar d air at a density of .075 lb/ft 3 (1.201 kg/m 3 ). Actual pressur e drop found in any HV AC system is a combination of many factors. This pressur e[...]

  • Page 3

    12x12 48x12 24x24 36x36 12x48 AMCA 5.2 Pr essur e Dr op SMD-302M 5D 6D 5D D 4 (W) (H) 3.14 Ve locity (fpm) Pressure Drop (in. wg) Ve locity (fpm) Pressure Drop (in. wg) V elocity (fpm) Pressure Drop (in. wg) Ve locity (fpm) Pressure Drop (in. wg) Ve locity (fpm) Pressure Drop (in. wg) 500 0.03 500 0.01 500 0.01 500 0.01 500 0.02 1000 0.12 1000 0.06[...]

  • Page 4

    * Sizes are in inches. 12x12 48x12 12x48 24x24 36x36 AMCA 5.3 Pr essur e Dr op SMD-302M 5D 6D 5D D 4 (W) (H) 3.14 V elocity (fpm) Pressure Drop (in. wg) V e locity (fpm) Pressure Drop (in. wg) V e locity (fpm) Pressure Drop (in. wg ) V elocity (fpm) Pressure Drop (in. wg ) V elocity (fpm) Pressure Drop (in. wg) 500 0.01 500 0.01 500 0.01 500 0.01 5[...]

  • Page 5

    12x12 48x12 24x24 12x48 36x36 AMCA 5.5 Pr essur e Dr op SMD-302M 5D 6D 5D D 4 (W) (H) 3.14 V elocity (fpm) Pressure Drop (in. wg) Ve locity (fpm) Pressure Drop (in. wg) Ve locity (fpm) Pressure Drop (in. wg) Ve locity (fpm) Pressure Drop (in. wg) Ve locity (fpm) Pressure Drop (in. wg) 500 0.04 500 0.03 50 0 0 .0 3 5 00 0.03 50 0 0 .03 1000 0.18 100[...]

  • Page 6

    Space Envelopes Required for Actuators and Accessories Externally mounted actuators always require space outside of the damper sideplate or sleeve. The “S” dimen- sion illustrates the clearance requir ed for various available actuators. On dampers less than 18 in. (457mm) high, actuators may also requir e clearances above and/or below the sidep[...]

  • Page 7

    50 in. 32 in. (813mm) 32 in. (813mm) 64 in. (1626mm) 50 in. 96 in. (2435mm) 50 in. 100 in. (1270mm) 32 in. (813mm) (2540mm) (1270mm) 32 in. (813mm) 128 in. (2540mm) (1270mm) 50 in. (1270mm) T ransitioned Damper Dimensions When a fire/smoke damper is being used in conjunction with r ound or oval ductwork, the SMD-302M can be supplied in a factory sl[...]