Balancing Dampers and Return Air Grilles
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New Catalogue Item = N
2913
1-888-602-0000
HVAC & REFRIGERATION
Return Air Grilles
Surface treatments are dual electrocoated/powder-coated for excellent corrosion resistance. All-steel construction; white finish. Filter Grilles have hinged face and accommodate standard 1" filters, sold separately.
Note: Actual wall opening should be
3
/8" larger than max. duct size.
GGE4JRR6 Max. Duct Height (in.) Max. Duct Width (in.) Overall Height (in.) Overall Width (in.) Item No. Return Air Grille 6 7
3
/4 in 7
3
/4 in GGE4MJN2 10 7
3
/4 in 11
3
/4 in GGE4JRR6 10 7
3
/4 in 11
3
/4 in GGE4MJP5 12 7
3
/4 in 13
3
/4 in GGE4JRR7 12 7
3
/4 in 13
3
/4 in GGE4MJP7 14 7
3
/4 in 15
3
/4 in GGE4MJP9 24 7
3
/4 in 25
3
/4 in GGE4MJP1 24 7
3
/4 in 25
3
/4 in GGE4MJR6 8 9
3
/4 in 9
3
/4 in GGE4MJN3 8 9
3
/4 in 9
3
/4 in GGE4MJP4 12 9
3
/4 in 13
3
/4 in GGE4MJN5 14 9
3
/4 in 15
3
/4 in GGE4MJR1 16 9
3
/4 in 17
3
/4 in GGE4MJR3 24 9
3
/4 in 25
3
/4 in GGE4MJR7 30 9
3
/4 in 31
3
/4 in GGE4MJP3 30 9
3
/4 in 31
3
/4 in GGE4MJR9 10 11
3
/4 in 11
3
/4 in GGE4MJN4 10 11
3
/4 in 11
3
/4 in GGE4MJP6 14 11
3
/4 in 15
3
/4 in GGE4MJN7 12 13
3
/4 in 13
3
/4 in GGE4JRR8 12 13
3
/4 in 13
3
/4 in GGE4MJP8 14 15
3
/4 in 15
3
/4 in GGE4JRT1 14 15
3
/4 in 15
3
/4 in GGE4MJR2 16 17
3
/4 in 17
3
/4 in GGE4MJN9 16 17
3
/4 in 17
3
/4 in GGE4MJR4 Max. Duct Height (in.) Max. Duct Width (in.) Overall Height (in.) Overall Width (in.) Item No. 20 14 21
3
/4 in 15
3
/4 in GGE4MJN8 20 21
3
/4 in 21
3
/4 in GGE4JRT2 20 21
3
/4 in 21
3
/4 in GGE4MJR5 24 25
3
/4 in 25
3
/4 in GGE4MJP2 Return Air Baseboard Grille 6 14 7
3
/4 in 15
3
/4 in GGE4MJW2 8 14 9
3
/4 in 15
3
/4 in GGE4MJW3 30 9
3
/4 in 31
3
/4 in GGE4MJW5 Filtered Return Air Grille 12 14 31/50 in GGE4MJT1 24 14 31/50 in 26 31/50 in GGE4JRT9 14 16 31/50 in GGE4MJT2 20 16 31/50 in 22 31/50 in GGE4MJT3 24 16 31/50 in 26 31/50 in GGE4MJT7 30 16 31/50 in 32 31/50 in GGE4MJT9 20 14 22 31/50 in 16 31/50 in GGE4JRT5 16 22 31/50 in 18 31/50 in GGE4JRT6 20 22 31/50 in GGE4JRT7 25 25 in 20 in GGE4JRT8 25 22 31/50 in 27 31/50 in GGE4JRU1 30 22 31/50 in 32 31/50 in GGE4MJU1 24 26 31/50 in GGE4MJT8 25 14 27 31/50 in 16 31/50 in GGE4MJT4 16 27 31/50 in 18 31/50 in GGE4MJT5 30 20 32 31/50 in 22 31/50 in GGE4MJT6
GRAINGER APPROVED
Balancing Dampers
Galvanized steel Velocity rating: 2000 fpm Pressure rating: 1.0" wg Max. temp.: 180F Additional sizes available on Grainger.ca. Manual- Designed to regulate airflow, but not intended for use where positive shut-off or automatic control is needed. Features manual hand quadrant that can be locked in place.
GFN22CV77 Duct Dia. (in.) Item No. Remote Balancing Damper Round 6 in GFN48C159 8 in GFN48C160 10 in GFN48C161 12 in GFN48C162 Round Balancing Damper Manual Single Blade 6 in GFN2TFX7 14 in GFN2TFY2 8 in GFN2TFX8 10 in GFN2TFX9 12 in GFN2TFY1 Item Includes Type Item No. Actuator Kit Mounting Hardware - GFN48C164 Cable Assembly 14 ft Cable Plenum Rated GFN48C170 Cable Assembly 50 ft Cable Plenum Rated GFN48C171 Cable Coupler Kit Connector and Double Sided Tape - GFN48C163 Quick Control Remote Kit 5 ft of RJ11 Cable and 9 Volt Battery, Hand Held Remote - GFN48C165 Wall/Ceiling Plate White Wall Plate and 1 Port White GFN48C167 Duct Height (In.) Duct Width (In.) Type Item No. Square Balancing Damper 6 in Manual Single Blade GFN22CV77 Rectangular Balancing Damper 6 in 8 in Manual Single Blade GFN22CV84 6 in 10 in Manual Single Blade GFN22CV85 6 in 12 in Manual Single Blade GFN22CV81 Square Balancing Damper 8 in Manual Single Blade GFN22CV78 Rectangular Balancing Damper 8 in 10 in Manual Single Blade GFN22CV82 8 in 12 in Manual Single Blade GFN22CV83 Square Balancing Damper 10 in Manual Single Blade GFN22CV80 Rectangular Balancing Damper 10 in 12 in Manual Single Blade GFN22CV86 Square Balancing Damper 12 in Manual Single Blade GFN22CV79
DAYTON Nos. GFN48C159 through GFN48C162- Offer the same function as manual balancing dampers with the additional ability to control damper remotely with No. GFN48C165 at wall plate or diffuser. Includes factory-mounted 9V actuator. Optional accessories sold separately.
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