SECTION
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Grills / Registers #821 Light Commercial Register
Features: • All-steel construction. • Vertical adjustable face bars. • Horizontal multi-shutter valve. • Bright White finish. mfr# Description
webb#
Ceiling Diffusers
Features: • Extruded Aluminum construction • Cores flush with margin • Face mount for easy installation • For sidewall or ceiling application • Multi-shutter or opposed-blade dampers—aluminum • Inconspicuous fingertip lever for air volume control • Bright White Finish
111691
821-10X4W
Register White 10x4”
821-10X6W
Register White 10x6”
111694
821-12X10
Register White 12x10”
154140
821-12X4
Register White 12x4”
111692
821-12X6
Register White 12x6”
111695
821-12X8
Register White 12x8”
152995
821-14X4
Register White 14x4”
111693
821-14X6
Register White 14x6”
111696
821-14X8
Register White 14x8”
154135
821-16X6
Register White 16x6”
165776
821-16X8
Register White 16x8”
154136
821-20X6
Register White 20x6”
222603
821-24X8
Register White 24x8”
154139
821-6X6
Register White 6x6”
118980
3-Way mfr# Description
webb#
A503MS-10X10 Duct Diffuser Square Ceiling Bright White 13x13” 3W 93939 A503MS-12X12 Duct Diffuser Square Ceiling Bright White 15x15” 3W 93940 A503MS-6X6 Duct Diffuser Square Ceiling Bright White 9x9” 3W
93937
A503MS-8X8 Duct Diffuser Square Ceiling Bright White 11x11” 3W 93938
4-Way mfr# Description
webb#
A504MS-10X10 Duct Diffuser Square Ceiling Bright White 13x13” 4W 93943
#421 Floor Diffuser
Features: • All-steel construction. • Multi-angle fin setting. • Rolled fin for strength and safety. • Welded construction. • Foot-operated dial control. • Heavy gauge stamped face. • Golden Sand or Bright White finish. mfr# Description 421-2X10
Duct Floor Diffuser Golden Sand 1-1/2x3-1/2”
93884
421-4X10GS Duct Floor Diffuser Golden Sand 11-1/2x5-1/2” 93887 421-4X12GS Duct Floor Diffuser Golden Sand 13-1/2x5-1/2” 93888 421-4X14
Duct Floor Diffuser Golden Sand 15-1/2x5-1/2” 93889
421-6X10
Duct Floor Diffuser Golden Sand 11-1/2x7-1/2” 93890
421-6X12
Duct Floor Diffuser Golden Sand 13-1/2x7-1/2” 93891
421-6X14
Duct Floor Diffuser Golden Sand 15-1/2x7-1/2” 93892
421W-2X12
Duct Floor Diffuser Bright White 13-1/2x3-1/2”
94871
421W-4X10
Duct Floor Diffuser Bright White 11-1/2x5-1/2”
94872
421W-4X12
Duct Floor Diffuser Bright White 13-1/2x5-1/2”
94873
F.W. Webb Company
A504MS-6X6 Duct Diffuser Square Ceiling Bright White 9x9” 4W
93941
A504MS-8X8 Duct Diffuser Square Ceiling Bright White 11x11” 4W 93942
2-Way Air Diffusion webb#
421-2X12GS Duct Floor Diffuser Golden Sand 13-1/2x3-1/2” 93885
24
A504MS-12X12 Duct Diffuser Square Ceiling Bright White 15x15” 4W 93944
mfr# Description
webb#
A505MS-10X10 Duct Diffuser Square Ceiling Bright White 13x13” 2W CNR
93947
A505MS-6X6 Duct Diffuser Square Ceiling Bright White 9x9” 2W CNR
93945
A505MS-8X8 Duct Diffuser Square Ceiling Bright White 11x11” 2W CNR
93946
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