equipment catalog 3-5 Bases Adhesive Bases Used for mounting on membrane or built-up roofs. Mounted with adhesive or plastic roofing cement. The cast base has a mechanical conductor connector. BS-C-3/8ID-ADH-AT 2003 Base, Copper Alloy, 3/8-16 Threaded I.D., Adhesive type, BS-C-1/2ID-ADH-AT 2005 Base, Copper Alloy, 1/2-13 Threaded I.D., Adhesive type, BS-C-5/8OD-ADH-AT 2007 Base, Copper Alloy, 5/8-11 Threaded O.D., Adhesive type, BS-C-5/8ID-ADH-AT New Base, Copper Alloy, 5/8-11 Threaded I.D., Adhesive type, BS-A-1/2ID-ADH-AT 2005A Base, Aluminum, 1/2-13 Threaded I.D., Adhesive type, BS-A-5/8ID-ADH-AT 2007A Base, Aluminum, 5/8-11 Threaded I.D., Adhesive type, BS-A-5/8OD-ADH-AT New Base, Aluminum, 5/8-11 Threaded O.D., Adhesive type, Universal Surface Bases Used for mounting on a flat surface or against the inside of vertical walls. Can be mounted with adhesive or fasteners. BS-C-3/8ID-F-AT 2013 Base, Copper Alloy, 3/8-16 Threaded I.D., Flat Surface, BS-C-1/2ID-F-AT 2015 Base, Copper Alloy, 1/2-13 Threaded I.D., Flat Surface, BS-A-1/2ID-F-AT 2015A Base, Aluminum, 1/2-13 Threaded I.D., Flat Surface, for 13.9 oz (394.1 g) 14.8 oz (419.6 g) 15.8 oz (447.9 g) 17 oz (481.9 g) 4.7 oz (133.2 g) 4.8 oz (136.1 g) 6 oz (170.1 g) 13.1 oz (371.4 g) 10.9 oz (309.0 g) 4.2 oz (119.1 g) Offset Parapet Bases Used for vertical mounting against the inside parapet wall. Base has a 1-1/2 offset to clear coping on parapet wall. BS-C-3/8ID-OS-AT 2033 Base, Copper Alloy, 3/8-16 Threaded I.D., Offset for Parapet, BS-C-1/2ID-OS-AT 2035 Base, Copper Alloy, 1/2-13 Threaded I.D., Offset for Parapet, BS-C-5/8ID-OS-AT 2037 Base, Copper Alloy, 5/8-11 Threaded I.D., Offset for Parapet, BS-A-1/2ID-OS-AT 2035A Base, Aluminum, 1/2-13 Threaded I.D., Offset for Parapet, BS-A-5/8ID-OS-AT 2037A Base, Aluminum, 5/8-11 Threaded I.D., Offset for Parapet, 13 oz (36.85 g) 12.8 oz (362.9 g) 13.1 oz (371.4 g) 4.3 oz (121.9 g) 4.1 oz (116.2 g)
3-6 equipment catalog Standard Ridge Bases Allows for easy fitting along a roof ridge. The standard base has a 5/8 O.D. thread for air terminal fastening and mechanical conductor connector. BS-C-5/8OD-12-RDG-AT 2100 Base, Copper Alloy, 5/8-11 Threaded O.D.,12, Ridge Type, BS-A-5/8OD-12-RDG-AT 2100A Base, Aluminum, 5/8-11 Threaded O.D.,12, Ridge Type, 11.7 oz (331.7 g) 5.9 oz (167.39 g) Adjustable Ridge Bases A swivel neck allows mounting on any roof pitch while keeping the air terminal level. The base has a mechanical conductor connector. BS-C-3/8ID-5/8OD-RDG-AT 2126 Base, Copper Alloy, 3/8-16 Threaded I.D., 5/8 O.D., Ridge Type, BS-A-5/8OD-RDG-AT 2126A Base, Aluminum, 5/8-11 Threaded O.D., Ridge Type, Standing Seam Bases This cast base for standing seam roof has a 3/4 groove to fit over most seams. Provided with a swivel adaptor for leveling points. Cable holder is adjustable so cables can run parallel or perpendicular. Two set screws secure base to seam. BS-C-3/8ID-SSM-AT 2128 Base, Copper Alloy, 3/8-16 Threaded I.D., Standing Seam, BS-C-1/2ID-SSM-AT 2129 Base, Copper Alloy, 1/2-13 Threaded I.D., Standing Seam, BS-A-1/2ID-SSM-AT 2129A Base, Aluminum, 1/2-13 Threaded I.D., Standing Seam, Horizontal Bases Applicable where placing air terminals on grounded or pre-bonded horizontal metal surfaces. The base has an 8 sq. in. contact surface and four holes for fastening. BS-C-1/2ID-H-AT 2205 Base, Copper Alloy, 1/2-13 Threaded I.D., Horizontal, BS-C-5/8OD-H-AT 2206 Base, Copper Alloy, 5/8-11 Threaded O.D., Horizontal, fo BS-A-1/2ID-H-AT 2205A Base, Aluminum, 1/2-13 Threaded I.D., Horizontal, BS-A-5/8OD-H-AT 2206A Base, Aluminum, 5/8-11 Threaded O.D., Horizontal, 1.14 lbs (517.1 g) 6.5 oz (184.3 g) 1 lbs (453.6 g) 1.1 lbs (498.9 g) 9 oz (255.1 g) 7.3 oz (206.9 g) 8.1 oz (229.6 g) 2.3 oz (65.2 g) 2.3 oz (65.2 g)
equipment catalog 3-7 Vertical Bases Applicable where placing air terminals on grounded or pre-bonded vertical metal surfaces. The base has a 4 sq. in. contact surface and four holes for fastening. BS-C-1/2ID-V-AT 2215 Base, Copper Alloy, 1/2-13 Threaded I.D., Vertical, 5.1 oz (144.6 g) BS-A-1/2ID-V-AT 2215A Base, Aluminum, 1/2-13 Threaded I.D., Vertical, for 1.4 oz (39.7 g) Horizontal Pipe Bases May be used with or without conductor run. BS-C-3/8ID-1_3/4-HP-AT 2223 Base, Copper Alloy, 3/8-16 Threaded I.D., Min. 1 1/4 to Max.1 3/4, Horizontal Pipe, BS-C-1/2ID-1_3/4-HP-AT 2225 Base, Copper Alloy, 1/2-13 Threaded I.D., Min. 1 1/4 to Max.1 3/4, Horizontal Pipe, 1.19 lbs (539.8 g) BS-C-5/8OD-1_3/4-HP-AT 2227 Base, Copper Alloy, 5/8-11 Threaded O.D., Min. 1 1/4 to Max.1 3/4, Horizontal Pipe, BS-A-1/2ID-1_3/4-HP-AT 2225A Base, Aluminum, 1/2-13 Threaded I.D., Min. 1 1/4 to Max.1 3/4, Horizontal Pipe, 4.4 oz (124.7 g) BS-A-5/8OD-1_3/4-HP-AT 2227A Base, Aluminum, 5/8-11 Threaded O.D., Min. 1 1/4 to Max.1 3/4, Horizontal Pipe, 4.5 oz (127.6 g) Vertical Pipe Bases May be used with or without conductor run. BS-C-3/8ID-2_1/2-VP-AT 2223V Base, Copper Alloy, 3/8-16 Threaded I.D., Min. 1 3/4 to Max. 2 1/2, Vertical Pipe, BS-C-1/2ID-2_1/2-VP-AT 2225V Base, Copper Alloy, 1/2-13 Threaded I.D., Min. 1 3/4 to Max. 2 1/2, Vertical Pipe, BS-C-5/8OD-2_1/2-VP-AT 2227V Base, Copper Alloy, 5/8-11 Threaded O.D., Min. 1 3/4 to Max. 2 1/2, Vertical Pipe, BS-A-1/2ID-2_1/2-VP-AT 2225AV Base, Aluminum, 1/2-13 Threaded I.D., Min. 1 3/4 to Max. 2 1/2, Vertical Pipe, BS-A-5/8OD-2_1/2-VP-AT 2227AV Base, Aluminum, 5/8-11 Threaded O.D., Min. 1 3/4 to Max. 2 1/2, Vertical Pipe, Vertical Bases Base has a mechanical conductor connector that allows both vertical and horizontal cable runs. BS-C-3/8ID-V-AT 2303 Base, Copper Alloy, 3/8-16 Threaded I.D., Vertical, 7.8 oz (221.1 g) BS-C-1/2ID-V-AT 2305 Base, Copper Alloy, 1/2-13 Threaded I.D., Vertical, 7.2 oz (204.1 g) BS-A-1/2ID-V-AT 2305A Base, Aluminum, 1/2-13 Threaded I.D., Vertical, for 2.6 oz (73.7 g) 1.19 lbs (539.8 g) 4.4 oz (124.7 g) 4.5 oz (127.6 g)
3-8 equipment catalog Heavy Duty Terminal Bases A heavy duty base for vertical mounting with multiple applications. The straight base has two stainless steel set screws for clamping conductor concentric to the air terminal. BS-C-3/8ID-STR-HD-AT 2313 Base, Copper Alloy, 3/8-16 Threaded I.D., Straight, Heavy Duty, BS-C-1/2ID-STR-HD-AT 2315 Base, Copper Alloy, 1/2-13 Threaded I.D., Straight, Heavy Duty, BS-A-1/2ID-STR-HD-AT 2315A Base, Aluminum, 1/2-13 Threaded I.D., Straight, Heavy Duty, 10.2 oz (289.2 g) 9.1 oz (257.9 g) 3.2 oz (90.7 g) Adaptors Adjustable Adaptors The adjustable air terminal adaptor adjusts in a 180 degree range. Also available in tin plated. AD-C-3/8ID-3/8ID-SWV-ADJ-AT 2401 Adaptor, Copper Alloy, 3/8-16 I.D.,3/8-16 Threaded I.D., Swivel, Adjustable, AD-C-1/2ID-1/2OD-SWV-ADJ-AT 2402 Adaptor, Copper Alloy, 1/2-13 I.D.,1/2-13 Threaded O.D., Swivel, Adjustable, AD-C-1/2ID-1/2ID-SWV-ADJ-AT 2403 Adaptor, Copper Alloy, 1/2-13 I.D.,1/2-13 Threaded I.D., Swivel, Adjustable, AD-C-3/8ID-5/8OD-SWV-ADJ-AT 2404 Adaptor, Copper Alloy, 3/8-16 I.D.,5/8-11 Threaded O.D., Swivel, Adjustable, AD-C-1/2ID-5/8OD-SWV-ADJ-AT 2405 Adaptor, Copper Alloy, 1/2-13 I.D.,5/8-11 Threaded O.D., Swivel, Adjustable, AD-C-5/8ID-5/8OD-SWV-ADJ-AT 2406 Adaptor, Copper Alloy, 5/8-11 I.D.,5/8-11 Threaded O.D., Swivel, Adjustable, AD-C-3/8ID-5/8ID-SWV-ADJ-AT 2407 Adaptor, Copper Alloy, 3/8-16 I.D.,5/8-11 Threaded I.D., Swivel, Adjustable, AD-C-1/2ID-5/8ID-SWV-ADJ-AT 2408 Adaptor, Copper Alloy, 1/2-13 I.D.,5/8-11 Threaded I.D., Swivel, Adjustable, AD-A-1/2ID-1/2OD-SWV-ADJ-AT 2402A Adaptor, Aluminum, 1/2-13 I.D.,1/2-13 Threaded O.D., Swivel, Adjustable, AD-A-1/2ID-1/2ID-SWV-ADJ-AT 2403A Adaptor, Aluminum, 1/2-13 I.D.,1/2-13 Threaded I.D., Swivel, Adjustable, AD-A-1/2ID-5/8OD-SWV-ADJ-AT 2405A Adaptor, Aluminum, 1/2-13 I.D.,5/8-11 Threaded O.D., Swivel, Adjustable, AD-A-5/8ID-5/8OD-SWV-ADJ-AT 2406A Adaptor, Aluminum, 5/8-11 I.D.,5/8-11 Threaded O.D., Swivel, Adjustable, AD-A-1/2ID-5/8ID-SWV-ADJ-AT 2407A Adaptor, Aluminum, 1/2-13 I.D.,5/8-11 Threaded I.D., Swivel, Adjustable, 5.1 oz (144.6 g) 5.8 oz (164.0 g) 5.6 oz (158.8 g) 5.2 oz (147.4 g) 5.3 oz (150.3 g) 5.3 oz 150.3 g) 5.3 oz (150.3 g) 5.2 oz (147.4 g) 2.4 oz 2.6 oz (73.7 g) 3.1 oz (87.9 g) 1.9 oz (53.9 g) 1.9 oz (53.9 g) NOTE Please contact your representative for orders requiring different configurations and sizes.
equipment catalog 3-9 Adaptors AD-C-3/8ID-3/8ID 2411 Adaptor, Copper Alloy, 3/8-16 I.D., 3/8-16 Threaded I.D. 2.4 oz AD-C-3/8ID-1/2ID 2412 Adaptor, Copper Alloy, 3/8-16 I.D., 1/2-13 Threaded I.D. 2.0 oz (62.0 g) AD-C-3/8ID-5/8ID 2413 Adaptor, Copper Alloy, 3/8-16 I.D., 5/8-11 Threaded I.D. 2.3 oz AD-C-1/2ID-1/2ID 2414 Adaptor, Copper Alloy, 1/2-13 I.D., 1/2-13 Threaded I.D. 2.4 oz AD-C-1/2ID-5/8ID 2415 Adaptor, Copper Alloy, 1/2-13 I.D., 5/8-11 Threaded I.D. 2.2 oz (62.4 g) AD-C-5/8ID-5/8ID 2416 Adaptor, Copper Alloy, 5/8-11 I.D., 5/8-11 Threaded I.D. 1.4 oz (39.7 g) AD-A-1/2ID-1/2ID 2414A Adaptor, Aluminum, 1/2-13 I.D., 1/2-13 Threaded I.D. 2.2 oz (62.4 g) AD-A-1/2ID-5/8ID 2415A Adaptor, Aluminum, 1/2-13 I.D., 5/8-11 Threaded I.D. 1.0 oz AD-A-5/8ID-5/8ID 2416A Adaptor, Aluminum, 5/8-11 I.D., 5/8-11 Threaded I.D. 1.0 oz Concealed Adaptors AD-C-5/8OD-3/8IDT-3/8IDB 2423 Adaptor, Copper Alloy, 5/8-11 O.D., 3/8 I.D. Top, 2.5 oz 3/8-16 Threaded I.D. Bottom (70.9 g) AD-C-5/8ODT-1/2IDB 2425 Adaptor, Copper Alloy, 5/8-11 O.D. Top, 1/2-13 Threaded I.D. Bottom 2.2 oz (62.0 g) AD-A-5/8ODT-1/2IDB 2425A Adaptor, Aluminum, 5/8-11 O.D. Top, 1/2-13 Threaded I.D. Bottom 1.0 oz