BL-Z Retractable Ladder
Verified by manufacturer 2 months ago
BL-Z-1
BL-Z-1
Industrial grade retractable ladder.
Application
Designed for use in areas where the floor space must be kept clear such as schools and hospitals.
Description
Industrial standard retractable ladder designed for easy installation and fitted with heavy duty counter balancing springs to provide safe and controlled operation. The BL-Z incorporates a 580 mm wide x 18 mm white block wood backboard which should be attached to a structural support, not the internal face of the hatch.
Features and benefits:
- Constructed with corrosion-resistant materials to provide many years of trouble-free, dependable service.
- Manufactured to BS EN 14975 (DN 4570) standards.
- Load bearing: 200 kg per tread - overall unit 500 kg/m².
- Two heavy duty springs are incorporated into pivot brackets to counter-balance the ladder weight.
General information
Color | Other |
Finish | Mill |
Material | Wood Guidance for specification option: Backboards are fabricated from 18 mm block wood. Aluminium Guidance for specification option: Die-cast aluminium alloy. |
Warranty description | Manufacturer guidanceManufacturer's warranty. |
Uniclass | |
CAWS | L30/41 Loft ladders L30/421 Loft ladders |
Specification data - Aluminium loft ladders
Standard | BS EN 14975.Guidance for specification option: DN 4570. |
Format | Retractable. |
Finish | Mill. |
Handrails | Manufacturer guidanceNote: Handrail requires a minimum ceiling opening length of 1000 mm. Additional steps are also available to installation above the ceiling opening. |
Treads | 350 x 140 mm.Guidance for specification option: Alternate tread sizes are available, contact manufacturer for details. Note: 250 mm wide treads do not comply with BS EN 14975 (DN 4570) standards. Typical tread rise 277–280 mm. |
Telescopic handrail | Not required. Required. Manufacturer guidanceTelescopic handrail requires a minimum ceiling opening length of 1000 mm. Additional steps are also available to installation above the ceiling opening. |
Dimensions | Manufacturer guidanceSize: Up to 2500 mm, number of treads: 9, minimum hatch length: 620 mm. |
Sustainability data
Material | Wood Guidance for specification option: Backboards are fabricated from 18 mm block wood. Aluminium Guidance for specification option: Die-cast aluminium alloy. |
Literature
TYPE BL-Z Retractable Ladder