Alges Choral Risers - AMK International Corp. Ltd

Alges Choral Riser

  • Size: 4' x 18” (122 x 46 cm) 3- step unit 103 lbs (47 kg).
  • Accordion folding design make this very portable.
  • Perfect for groups on the go.
  • Frame is 7/8" (22 mm) 14-gauge square tubing.
  • Step surface options:


  • Grey carpet: 3/4” (19mm) plywood with 1/8” (3mm) carpet.
  • Durable powder coated edging on the steps.
  • Foot-pedal activated cross brace locks leg structure automatically
  • Frame allows the ability to reverse steps to create straight, arc, horseshoe or winged arrangements.
  • Risers are equipped with built-in glides on the stairs, non-marking casters and 4” positioning wheels.
Accessories
  • There are positioning wheels on the back rails so the support bar does not restrict movement while riser is set up.
  • No tools are required to take down back rails. Durable powder coat finish is used on back rails. Back rail attaches quickly with clamps.
  • 4' (122cm) Back rail 24 lbs(11kg)
  • Optional side rails - These can be used in the standard riser pattern. (side rails will not work on reverse step arrangements)
  • Back rails carry a 1 year warranty.

Configuration
You can change the riser configuration by changing the position of the steps.
You can create the following configurations as shown below.

18" (46cm) 3-Step 4" (1.2m) ALGES RISER SETS
     
GROUP CAPACITY UNITS NEEDED SPACE REQUIRED
8-12 1 4'3" w x 4'8" d(1.3m x 1.4m)
16-14 2 8'6" w x 5'0" d(2.6m x 1.5m)
24-36 3 12'7" w x 5'4" d(3.8m x 1.6m)
32-48 4 16'8" w x 6'1" d(5.1m x 1.9m)
40-60 5 20'4" w x 6'8" d(6.2m x 2m)
48-72 6 23'10" w x 7'8" d(7.3m x 2.3m)
56-84 7 27'0" w x 8'8" d(8.2m x 2.6m)
64-96 8 30'3" w x 9'11" d(9.1m x 3m)
     
 

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