Silent Steel 280 Series Track C.W.A.N.A.

PRICE BY FOOT

SILENT STEEL®, Model 280 is the most famous name in heavy duty stage curtain tracks. Model 280 steel is used in the majority of stage installations with heavy weight curtains of almost any length and is particularly quiet in operation.

CWANA means Complete With All Necessary Accessories.
A standard accessory group includes track channel, single carriers supplied on 12" centers, master carriers, end pulleys, floor pulley, lap clamps, hanging clamps, end stops and operating cord.

Specifications:
Curtain tracks (Model 2800) shall be of 14 gauge galvanized steel construction, entirely enclosed except for slot in bottom, each half to be in one continuous piece except where splicing clamps are required. Each curtain carrier (Model 2801) shall be spaced on 12" centers and shall be of nylon (or steel) construction supported from a ball-bearing by two polyethylene wheels held to ball-bearing by rustproof nickel plated rivet, such wheels rolling on two separate parallel treads. Each curtain carrier shall consist of a free-moving plated swivel and sufficient trim chain to accommodate curtain snap hook. Live-end pulley (Model 2803) and Dead-end pulley (Model 2804) blocks shall be adjustable and shall be equipped with 3" diameter sleeve-bearing wheels adequately guarded. A rubber bumper shall be attached to each curtain carrier to function as noise reducer. The manufacturer shall furnish two end stops (Model 2809) for placement at each track end and a tension floor pulley (Model 2865) for increasing cord tension. Stretch-resistant operating cord (Model 2828 for hand operation and Model 2829 for machine operation) shall have synthetic or wire center and shall be of 3/8", or 3/16" diameter. If Back-pack devices are used with this track Model 2833 is used for hand operated track systems and Model 2834 is used for machine operated track systems.
Model 280 as manufactured by Automatic Devices Company of Allentown, PA.

A CWANA example:
Assume a 28' track in two 14' sections for hand operation 12' high is ordered.
Shipment would include:

• 28' Channel Track (2 pieces x 14' long)
• 26 Single Carriers
• 2 Master Carriers
• 1 Live End Pulley
• 1 Dead End Pulley
• 1 Tension Floor  Pulley
• 1 Lap Clamp
• 8 Hanging Clamps (pairs)
• 2 End Stops
• 80' Cord  (to calculate approximate amout of cord for hand operation, double track length and curtain height and add together)

Ordering Notes:

• All track systems are shipped unassembled.
• Track systems typically ship via Freight carrier.
• Tracks are shipped in even lengths only. (For example, is a 35' track in two sections is 17-1/2' is ordered, we will actually ship a 36' track in two 18' sections. Customer will be invoiced on that basis.)
• Unless otherwise noted, all track systems are assumed to be bi-part operation.
• Unless otherwised noted, all track sytems will be assumed to be suspended installations and sent with suspended hanging clamps. Advise if track will be ceiling mounted.

Please contact Norcostco for more information.

SILENT STEEL® Model 280 Curtain Tracks: Curtain tracks (Model 2800) shall be of 14 gauge galvanized steel construction, entirely enclosed except for slot in bottom, each half to be in one continuous piece except where splicing clamps are required. Each Curtain Carrier (Model 2801) shall be spaced on 12" centers and shall be of nylon (or steel) construction supported from a ball-bearing by two polyethylene wheels held to ball-bearing by rustproof nickel-plated rivet, such wheels rolling on two separate parallel treads. Each curtain carrier shall consist of a free-moving plated swivel and sufficient trim chain to accommodate curtain snap hook. Live-End pulley (Model 2803) and Dead-End pulley (Model 2804) blocks shall be adjustable and shall be equipped with 3" diameter sleeve-bearing wheels adequately guarded. A rubber bumper shall be attached to each curtain carrier to function as noise reducer. The manufacturer shall furnish two End Stops (Model 2809) for placement at each track end and a tension Floor Pulley (Model 2865) for increasing cord tension. Stretch-resistant operating cord (Model 2828 for hand operation and Model 3529 for machine operation) shall have synthetic or wire center and shall be of 3/8", or 3/16" diameter. If Back-Pack devices are used with this track Model 2833 is used for hand operated track systems and Model 2834 is used for machine operated track systems. Model 280 as manufactured by Automatic Devices Company of Allentown, PA.

SILENT STEEL® Model 281 Curtain Tracks:Curtain tracks (Model 2800) shall be of 14 gauge galvanized steel construction, entirely enclosed except for slot in bottom, each half to be in one continuous piece except where splicing clamps are required. Each Curtain Carrier (Model 2849) shall be spaced on 12" centers and shall be of steel construction with two neoprene-tired ball-bearing wheels held to steel body by rust proof nickel plated rivet, such wheels rolling on two separate parallel treads. Each curtain carrier shall consist of a free-moving plated swivel and sufficient trim chain to accommodate curtain snap hook. Live-End pulley (Model 2803) and Dead-End pulley (Model 2804) blocks shall be adjustable and shall be equipped with 3" diameter sleeve-bearing wheels adequately guarded. A rubber washer shall be attached to each curtain carrier to function as noise reducer. The manufacturer shall furnish two End Stops (Model 2809) for placement at each track end and a tension Floor Pulley (Model 2865) for increasing cord tension. Stretch-resistant operating cord (Model 2828 for hand operation and Model 3529 for machine operation) shall have synthetic or wire center and shall be of 3/8", or 3/16" diameter. If Back-Pack devices are used with this track Model 2833 is used for hand operated track systems and Model 2834 is used for machine operated track systems. Model 281 as manufactured by Automatic Devices Company of Allentown, PA.

SILENT STEEL® Model 282 Curtain Tracks: Curtain tracks (Model 2800) shall be of 14 gauge galvanized steel construction, entirely enclosed except for slot in bottom, each half to be in one continuous piece except where splicing clamps are required. Each Curtain Carrier (Model 2851) shall be spaced on 12" centers and shall be of steel construction with two nylon-tired ball-bearing wheels held to steel body by rust proof nickel plated rivet, such wheels rolling on two separate parallel treads. Each curtain carrier shall consist of a free-moving plated swivel and sufficient trim chain to accommodate curtain snap hook. Live-End pulley (Model 2863) and Dead-End pulley (Model 2864) blocks shall be adjustable and shall be equipped with 5" diameter sleeve-bearing wheels adequately guarded. A rubber bumper shall be attached to each curtain carrier to function as noise reducer. The manufacturer shall furnish two End Stops (Model 2809) for placement at each track end and a tension Floor Pulley (Model 2866) for increasing cord tension. Stretch-resistant operating cord (Model 2828 for hand operation and Model 3529 for machine operation) shall have synthetic or wire center and shall be of 3/8", or 3/16" diameter. If Back-Pack devices are used with this track Model 2833 is used for hand operated track systems and Model 2834 is used for machine operated track systems. Model 282 as manufactured by Automatic Devices Company of Allentown, PA.

SILENT STEEL® Model 280-A Curtain Tracks: Curtain tracks (Model 2800) shall be of 14 gauge galvanized steel construction, entirely enclosed except for slot in bottom, each half to be in one continuous piece except where splicing clamps are required. Each Curtain Carrier (Model 2801-B) shall be spaced on 12" centers and shall be steel construction with two polyethylene wheels held to the steel body by a rust proof nickel plated rivet, such wheels rolling on two separate parallel treads. Each curtain carrier shall consist of a free-moving plated swivel and sufficient trim chain to accommodate curtain snap hook. Live-End pulley (Model 2803) and Dead-End pulley (Model 2804) blocks shall be adjustable and shall be equipped with 3" diameter sleeve-bearing wheels adequately guarded. A rubber bumper shall be attached to each curtain carrier to function as noise reducer. The manufacturer shall furnish two End Stops (Model 2809) for placement at each track end and a tension Floor Pulley (Model 2865) for increasing cord tension. Stretch-resistant operating cord (Model 2828 for hand operation and Model 3529 for machine operation) shall have synthetic or wire center and shall be of 3/8", or 3/16" diameter. If Back-Pack devices are used with this track Model 2833 is used for hand operated track systems and Model 2834 is used for machine operated track systems. Model 280-A as manufactured by Automatic Devices Company of Allentown, PA.

SILENT STEEL® Model 283-N Curtain Tracks: Curtain tracks (Model 2800) shall be of 14 gauge galvanized steel construction, entirely enclosed except for slot in bottom, each half to be in one continuous piece except where splicing clamps are required. Each Curtain Carrier (Model 2851) shall be spaced on 12" centers and shall be of steel construction with two nylon-tired ball-bearing wheels held to steel body by rust proof nickel plated rivet, such wheels rolling on two separate parallel treads. Each curtain carrier shall consist of a free-moving plated swivel and sufficient trim chain to accommodate curtain snap hook. Live-End pulley (Model 2863-A) and Dead-End pulley (Model 2864-A) blocks shall be adjustable and shall be equipped with 8" diameter ball-bearing wheels adequately guarded. A rubber bumper shall be attached to each curtain carrier to function as noise reducer. The manufacturer shall furnish two End Stops (Model 2809) for placement at each track end and a tension Floor Pulley (Model 2866-A) for increasing and decreasing cord tension. Stretch-resistant operating cord (Model 2830 for hand operation and Model 3529 for machine operation) shall have synthetic or wire center and shall be of 1/2", or 3/16" diameter. If Back-Pack devices are used with this track Model 2833-A is used for hand operated track systems and Model 2834 is used for machine operated track systems. Model 283-N as manufactured by Automatic Devices Company of Allentown, PA.

SILENT STEEL® Model 283-R Curtain Tracks: Curtain tracks (Model 2800) shall be of 14 gauge galvanized steel construction, entirely enclosed except for slot in bottom, each half to be in one continuous piece except where splicing clamps are required. Each Curtain Carrier (Model 2849) shall be spaced on 12" centers and shall be of steel construction with two neoprene-tired ball-bearing wheels held to steel body by rust proof nickel plated rivet, such wheels rolling on two separate parallel treads. Each curtain carrier shall consist of a free-moving plated swivel and sufficient trim chain to accommodate curtain snap hook. Live-End pulley (Model 2863-A) and Dead-End pulley (Model 2864-A) blocks shall be adjustable and shall be equipped with 8" diameter ball-bearing wheels adequately guarded. A rubber washer shall be attached to each curtain carrier to function as noise reducer. The manufacturer shall furnish two End Stops (Model 2809) for placement at each track end and a tension Floor Pulley (Model 2866-A) for increasing and decreasing cord tension. Stretch-resistant operating cord (Model 2830 for hand operation and Model 3529 for machine operation) shall have synthetic or wire center and shall be of 1/2", or 3/16" diameter. If Back-Pack devices are used with this track Model 2833-A is used for hand operated track systems and Model 2834 is used for machine operated track systems. Model 283-R as manufactured by Automatic Devices Company of Allentown, PA.

SILENT STEEL® Model 284 Curtain Tracks (Walk-Along Track System): Curtain tracks (Model 2800) shall be of 14 gauge galvanized steel construction, entirely enclosed except for slot in bottom, each half to be in one continuous piece except where splicing clamps are required. Each Curtain Carrier (Model 2801) shall be spaced on 12" centers and shall be of nylon construction supported from a ball-bearing by two polyethylene wheels held to ball-bearing by rust proof nickel plated rivet, such wheels rolling on two separate parallel treads. Each curtain carrier shall consist of a free-moving plated swivel and sufficient trim chain to accommodate curtain snap hook. A rubber bumper shall be attached to each curtain carrier to function as noise reducer. The manufacturer shall furnish four End Stops (Model 2809) for placement at each track end. This model track system is for walk-along operation only and does not include pulleys or other operating hardware. Model 284 as manufactured by Automatic Devices Company of Allentown, PA.

SILENT STEEL® Model 284-N Curtain Tracks (Walk-Along Track System): Curtain tracks (Model 2800) shall be of 14 gauge galvanized steel construction, entirely enclosed except for slot in bottom, each half to be in one continuous piece except where splicing clamps are required. Each Curtain Carrier (Model 2851) shall be spaced on 12" centers and shall be of steel construction supported from a ball-bearing by two nylon-tired ball-bearing wheels held to carrier body by rust proof nickel plated rivet, such wheels rolling on two separate parallel treads. Each curtain carrier shall consist of a free-moving plated swivel and sufficient trim chain to accommodate curtain snap hook. The manufacturer shall furnish four End stops (Model 2809) for placement at each track end. This model track system is for walk-along operation only and does not include pulleys or other operating hardware. Model 284-N as manufactured by Automatic Devices Company of Allentown, PA.

SILENT STEEL® Model 284-R Curtain Tracks (Walk-Along Track System): Curtain Tracks (Walk along track system) - Curtain tracks (Model 2800) shall be of 14 gauge galvanized steel construction, entirely enclosed except for slot in bottom, each half to be in one continuous piece except where splicing clamps are required. Each Curtain Carrier (Model 2849) shall be spaced on 12" centers and shall be of steel construction supported from a ball-bearing by two neoprene-tired ball-bearing wheels held to carrier body by rust proof nickel plated rivet, such wheels rolling on two separate parallel treads. Each curtain carrier shall consist of a free-moving plated swivel and sufficient trim chain to accommodate curtain snap hook. The manufacturer shall furnish four End Stops (Model 2809) for placement at each track end. This model track system is for walk-along operation only and does not include pulleys or other operating hardware. Model 284-R as manufactured by Automatic Devices Company of Allentown, PA.

SILENT STEEL® Model 380 Black Curtain Tracks: Curtain tracks (Model 2800ABL) shall be of 12-gauge aluminum construction, anodized black, entirely enclosed except for slot in bottom. Each half shall be in one continuous piece except where splicing clamps are required. Each Curtain Carrier (Model 2801BL) shall be spaced on 12" centers and shall be of black nylon (or steel) construction supported from a ball-bearing by two polyethylene wheels held to ball-bearing by rust proof nickel plated rivet, such wheels rolling on two separate parallel treads. Each curtain carrier shall consist of a free-moving black swivel and sufficient black trim chain to accommodate curtain snap hook. Live-End pulley (Model 2803BL) and Dead-End pulley (Model 2804BL) shall be adjustable and shall be equipped with 3" diameter sleeve-bearing wheels adequately guarded. A rubber bumper shall be attached to each curtain carrier to function as noise reducer. The manufacturer shall furnish two black End Stops (Model 2809BL) for placement at each track end and a black tension floor pulley (Model 2865BL) for increasing cord tension. Stretch-resistant operating cord (Model 2828 for hand operation and Model 3529 for machine operation) shall have synthetic or wire- center and shall be of 3/8", or 3/16" diameter. If black Back-Pack devices are used with this track Model 2833BL is used for hand operated track systems and Model 2834BL is used for machine operated track systems. Model 380 as manufactured by Automatic Devices Company of Allentown, PA.

SILENT STEEL® Model 381 Black Curtain Tracks: Curtain tracks (Model 2800ABL) shall be of 12-gauge aluminum construction, anodized black, entirely enclosed except for slot in bottom. Each half shall be in one continuous piece except where splicing clamps are required. Each Curtain Carrier (Model 2849BL) shall be spaced on 12" centers and shall be of black steel construction with two neoprene-tired ball-bearing wheels held to steel body by rust proof nickel plated rivet, such wheels rolling on two separate parallel treads. Each curtain carrier shall consist of a free-moving black swivel and sufficient black trim chain to accommodate curtain snap hook. Live-End pulley (Model 2803BL) and Dead-End pulley (Model 2804BL) shall be adjustable and shall be equipped with 3" diameter sleeve-bearing wheels adequately guarded. A rubber bumper shall be attached to each curtain carrier to function as noise reducer. The manufacturer shall furnish two black End Stops (Model 2809BL) for placement at each track end and a black tension floor pulley (Model 2865BL) for increasing cord tension. Stretch-resistant operating cord (Model 2828 for hand operation and Model 3529 for machine operation) shall have synthetic or wire center and shall be of 3/8", or 3/16" diameter. If black Back-Pack devices are used with this track Model 2833BL is used for hand operated track systems and Model 2834BL is used for machine operated track systems.Model 381 as manufactured by Automatic Devices Company of Allentown, PA.

SILENT STEEL® Model 382 Black Curtain Tracks: Curtain tracks (Model 2800ABL) shall be of 12-gauge aluminum construction, anodized black, entirely enclosed except for slot in bottom. Each half shall be in one continuous piece except where splicing clamps are required. Each Curtain Carrier (Model 2851BL) shall be spaced on 12" centers and shall be of black steel construction with two nylon-tired ball-bearing wheels held to steel body by rust proof nickel plated rivet, such wheels rolling on two separate parallel treads. Each curtain carrier shall consist of a free-moving black swivel and sufficient black trim chain to accommodate curtain snap hook. Live-End pulley (Model 2863BL) and Dead-End pulley (Model 2864BL) blocks shall be adjustable and shall be equipped with 5" diameter sleeve-bearing wheels adequately guarded. A rubber bumper shall be attached to each curtain carrier to function as noise reducer. The manufacturer shall furnish two black End Stops (2809BL) for placement at each track end and a black tension Floor Pulley (Model 2866BL) for increasing cord tension. Stretch-resistant operating cord (Model 2828 for hand operation and Model 3529 for machine operation) shall have synthetic or wire center and shall be of 3/8", or 3/16" diameter. If black Back-Pack devices are used with this track Model 2833BL is used for hand operated track systems and Model 2834BL is used for machine operated track systems. Model 382 as manufactured by Automatic Devices Company of Allentown, PA.

SILENT STEEL® Model 380-A Black Curtain Tracks: Curtain tracks (Model 2800ABL) shall be of 12-gauge aluminum construction, anodized black, entirely enclosed except for slot in bottom. Each half shall be in one continuous piece except where splicing clamps are required. Each Curtain Carrier (Model 2801-BBL) shall be spaced on 12" centers and shall be steel construction with two polyethylene wheels held to the steel body by a rust proof nickel plated rivet, such wheels rolling on two separate parallel treads. Each curtain carrier shall consist of a free-moving plated swivel and sufficient trim chain to accommodate curtain snap hook. Live-End pulley (Model 2803BL) and Dead-End pulley (Model 2804BL) blocks shall be adjustable and shall be equipped with 3" diameter sleeve-bearing wheels adequately guarded. A rubber bumper shall be attached to each curtain carrier to function as noise reducer. The manufacturer shall furnish two black End Stops (Model 2809BL) for placement at each track end and a black tension Floor Pulley (Model 2865BL) for increasing cord tension. Stretch-resistant operating cord (Model 2828 for hand operation and Model 3529 for machine operation) shall have synthetic or wire-center and shall be of 3/8", or 3/16" diameter. If black Back-Pack devices are used with this track Model 2833BL is used for hand operated track systems and Model 2834BL is used for machine operated track systems. Model 380-A as manufactured by Automatic Devices Company of Allentown, PA.

SILENT STEEL® Model 383-N Black Curtain Tracks: Curtain tracks (Model 2800ABL) shall be of 12-gauge aluminum construction, anodized black, entirely enclosed except for slot in bottom. Each half shall be in one continuous piece except where splicing clamps are required. Each Curtain Carrier (Model 2851BL) shall be spaced on 12" centers and shall be of black steel construction with two nylon-tired ball-bearing wheels held to steel body by rust proof nickel plated rivet, such wheels rolling on two separate parallel treads. Each curtain carrier shall consist of a free-moving plated swivel and sufficient trim chain to accommodate curtain snap hook. Black Live-End pulley (Model 2863-A) and Dead-End pulley (Model 2864-A) blocks shall be adjustable and shall be equipped with 8" diameter ball-bearing wheels adequately guarded. A rubber bumper shall be attached to each curtain carrier to function as noise reducer. The manufacturer shall furnish two black End Stops (Model 2809BL) for placement at each track end and a black tension Floor Pulley (Model 2866-A) for increasing and decreasing cord tension. Stretch-resistant operating cord (Model 2830 for hand operation and Model 3529 for machine operation) shall have synthetic or wire center and shall be of 1/2", or 3/16" diameter. If black Back-Pack devices are used with this track Model 2833-ABL is used for hand operated track systems and Model 2834BL is used for machine operated track systems. Model 383-N as manufactured by Automatic Devices Company of Allentown, PA.

SILENT STEEL® Model 383-R Black Curtain Tracks: Curtain tracks (Model 2800ABL) shall be of 12-gauge aluminum construction, anodized black, entirely enclosed except for slot in bottom. Each half shall be in one continuous piece except where splicing clamps are required. Each Curtain Carrier (Model 2849BL) shall be spaced on 12" centers and shall be of black steel construction with two neoprene-tired ball-bearing wheels held to steel body by rust proof nickel plated rivet, such wheels rolling on two separate parallel treads. Each curtain carrier shall consist of a free-moving plated swivel and sufficient trim chain to accommodate curtain snap hook. Black Live-End pulley (Model 2863-A) and Dead-End pulley (Model 2864-A) blocks shall be adjustable and shall be equipped with 8" diameter ball-bearing wheels adequately guarded. A rubber bumper shall be attached to each curtain carrier to function as noise reducer. The manufacturer shall furnish two black End Stops (Model 2809BL) for placement at each track end and a black tension Floor Pulley (Model 2866-A) for increasing and decreasing cord tension. Stretch-resistant operating cord (Model 2830 for hand operation and Model 3529 for machine operation) shall have synthetic or wire center and shall be of 1/2", or 3/16" diameter. If black Back-Pack devices are used with this track Model 2833-ABL is used for hand operated track systems and Model 2834BL is used for machine operated track systems. Model 383-R as manufactured by Automatic Devices Company of Allentown, PA.

SILENT STEEL® Model 384 Black Curtain Tracks (Walk along track system): Curtain tracks (Model 2800ABL) shall be of 12-gauge aluminum construction, anodized black entirely enclosed except for slot in bottom. Each half shall be in one continuous piece except where splicing clamps are required. Each Curtain Carrier (Model 2801BL) shall be spaced on 12" centers and shall be of black nylon construction supported from a ball-bearing by two polyethylene wheels held to ball-bearing by rust proof nickel plated rivet, such wheels rolling on two separate parallel treads. Each curtain carrier shall consist of a free-moving plated swivel and sufficient trim chain to accommodate curtain snap hook. A rubber bumper shall be attached to each curtain carrier to function as noise reducer. The manufacturer shall furnish four black End Stops (Model 2809BL) for placement at each track end. This model track system is for walk-along operation only and does not include pulleys or other operating hardware. Model 384 as manufactured by Automatic Devices Company of Allentown, PA.

SILENT STEEL® Model 384-N Black Curtain Tracks (Walk along track system): Curtain tracks (Model 2800ABL) shall be of 12-gauge aluminum construction, anodized black entirely enclosed except for slot in bottom. Each half shall be in one continuous piece except where splicing clamps are required. Each Curtain Carrier (Model 2851BL) shall be spaced on 12" centers and shall be of black steel construction supported from a ball-bearing by two nylon-tired ball-bearing wheels held to carrier body by rust proof nickel plated rivet, such wheels rolling on two separate parallel treads. Each curtain carrier shall consist of a free-moving plated swivel and sufficient trim chain to accommodate curtain snap hook. The manufacturer shall furnish four black End Stops (Model 2809BL) for placement at each track end. This model track system is for walk-along operation only and does not include pulleys or other operating hardware. Model 384-N as manufactured by Automatic Devices Company of Allentown, PA.

SILENT STEEL® Model 384-R Black Curtain Tracks (Walk along track system): Curtain tracks (Model 2800ABL) shall be of 12-gauge aluminum construction, anodized black entirely enclosed except for slot in bottom. Each half shall be in one continuous piece except where splicing clamps are required. Each Curtain Carrier (Model 2849BL) shall be spaced on 12" centers and shall be of black steel construction supported from a ball-bearing by two neoprene-tired ball-bearing wheels held to carrier body by rust proof nickel plated rivet, such wheels rolling on two separate parallel treads. Each curtain carrier shall consist of a free-moving plated swivel and sufficient trim chain to accommodate curtain snap hook. The manufacturer shall furnish four black End Stops (Model 2809BL) for placement at each track end. This model track system is for walk-along operation only and does not include pulleys or other operating hardware. Model 384-R as manufactured by Automatic Devices Company of Allentown, PA.