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| | Acceptable Products: SELECT PRODUCT-------Walkerduct Pro SeriesWalkerduct IPS Series |
| | Presets: SELECT TYPE-------Zinc die cast, mounted 12 inches (305 mm) on centerZinc die cast, mounted 24 inches (610 mm) on center |
| | | Configuration |
 | | | Single Level Junction Boxes: |
| | | | | Junction Box Access Openings: Round |
| | | | | Junction Box Access Openings: Square |
| | | | No 2 Duct: One-piece continuous weld construction |
| | | | No 4 Duct: Weld shall be continuous and on the side of the duct to not impede drilling for after sets |
| | | Material: |
| | | Length: |
| | | | Provide heavy-duty junction box with internal supports and 3/8 inch (10 mm) thick access cover plates with 0.090 inch (2.3 mm) thick cover pan |
| | | Activations: Activations shall be supplied in quantities equal to 15 percent of the supplied presets, or as scheduled |
| | | | Flanges and Cover Plates |
| | | | | One Gang: |
| | | | | Two Gang: |
| | | | | Three Gang: |
 | | | | 525 Series Service Fittings: |
| | | | | Fittings shall be constructed of die-cast aluminum with a brushed satin finish |
| | | | | Housing: Overall 4.460 inches (113.284 mm) W by 3.125 inches (79.375 mm) D by 2.790 inches (70.866 mm) H |
| | | | | Baseplate: Overall 4.460 inches (113.284 mm) W by 3.125 inches (79.375 mm) D by .250 inches (6.350mm) H |
| | | | | Faceplate: Overall 4.110 inches (104.394 mm) W by 2.615 inches (66.421 mm) H |
| | | | | Baseplate and housing shall feature cast, interlocking bases for attachment of housing to baseplate |
| | | | | Fittings shall accept interchangeable faceplates allowing for ease of service change |
| | | | | The baseplate shall feature three openings that allow the fitting to be adjusted 3/4 inch (19.05 mm) to one side of center |
 | | | | Multiplex Series Service Fittings: |
| | | | | Fittings shall be constructed of aluminum with a brushed finish |
| | | | | | MP4 for single service applications shall feature 1 inch and 1-1/4 inches (25 mm and 32 mm) trade size knockouts in bottom of baseplate |
| | | | | | Overall Capacity shall be 55.3 cubic inches (906 cubic cm) |
| | | | | | MP8 for dual service applications shall feature 1 inch and 1-1/4 inches (25 mm and 32 mm) trade size knockouts in bottom of one compartment |
| | | | | | Overall Capacity shall be 104.3 cubic inches (1709 cubic cm) |
| | | | | Baseplates shall feature one 1/2 inch (13 mm) and one 3/4 (19 mm) inch trade size concentric knockouts on each side |
| | | | | Fittings shall accept interchangeable faceplates that accommodate either power or communication services |
| | | | | Communication Faceplates: Overall 3.740 inches (95 mm) W by 3.649 inches (92.685 mm) H |
| | | | | Power Faceplates: Overall 3.365 inches (85.47 mm) W by 3.656 inches (92.86 mm) H |
 | | | | Flush Carpet Plate: |
| | | | | For applications requiring a basic service connection directly from the preset or afterset |
| | | | | Plates shall be constructed of 14 gauge (1.897 mm) galvanized steel. Dimensions shall be: 3-7/8 inches (98 mm) W by 4-5/8 inches (117 mm) L |