Precision Ladders | Standard Vertical Alum Ladders | Super Simplex - Dis-appearing Ladder | Custom Ladders | Electric Ladders r Building New Dreams
B. Automatic Electric Disappearing Stairway C. Fixed Aluminum Wall Ladder D. Aluminum Ships Ladder E. Roof Hatch Automatic Electric Disappearing Stairway Precision also offers the best automatic stairway on the market. In the open position, it is as sturdy as any fixed stair and just as easy to climb with its 52 degree pitch. This unit can handle a 1000 lb. load without failure or deformation of treads. It is constructed of one-piece siderails of 7" x .230" aluminum channel and treads of 6" x .225" aluminum channel. The Automatic Electric Stairway can be opened or closed with a simple toggle switch. The unit can be supplied with a key-operated switch in areas where security is important. As with the Super Simplex, these units can be fabricated with a custom frame to accommodate dropped ceilings. Other optional equipment includes a wooden door panel with mineral core, warning buzzer to sound when stairway is in motion, emergency manual operation to lower the unit from above and/or below. Please call today for more information on this product. FL Series Wall Ladders Precision offers a complete line of aluminum wall ladders custom fabricated to your exact field measurements. Precision's ladder treads are a full 2-1/4" in width and they are deeply serrated to maximize traction. These treads have been thoroughly tested for strength, and are able to withstand a 1000# loading without failure. Treads are attached to siderails using 4 rivets rated at 1100 lbs. shear strength each. Additionally, all edges on the siderails and treads have been rounded to provide a more comfortable, powerful grip for the hands. Safety cages are required on most ladders in excess of 20' length to a maximum unbroken length of 30' (plus rail extensions). Cages are also recommended for shorter ladders at high or hazardous locations. Precision offers this item as well as landing platforms as required by OSHA and other regulatory bodies in certain situations. Mill finish is standard on all ladders. Other optional equipment includes: *Security Door with piano hinge and padlock provision. *Floor brackets with pre-drilled holes for attaching ladders to the floor. *Safety Pole Fall Prevention Systems *Anodized Finish * Painted Finish Precision can also provide roof access from inside the building by combining an FL series ladder with a roof hatch. SL Series Ships Ladders The two most important features of our SL series ladders are easy installation and no maintenance. The relative weight of these units compared to a steel unit makes it a breeze to install and as with the FL series ladders, its aluminum construction also makes it virtually maintenance free. A Ships Ladder is an ideal solution for mezzanine access or, when combined with a Precision Roof Hatch, for roof access from inside your building. Some important characteristics of these ladders are: *All components shall be aluminum alloy 6005-T5 *Stringers are 5" x 2" x 3/16" aluminum channel *Treads are from the same extrusion used on our Super Simplex Disappearing Stairway, 5-3/16" x 1-1/4" x 1/8" extruded channel with deeply serrated surface to maximize traction in a 30" clear width *Handrails shall be 1-1/2" diameter schedule 40 pipe *Mill finish aluminum *Available in pitches from 63 degrees to 75 degrees. Available as options: *Wider tread widths up to 48" maximum *Other finishes: primed for field painting, enamel paint, anodized, vinyl safety striped *Safety textured handrail *Other tread materials: Checkered plate, grating |
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