AXS 140 is a combined AOV smoke ventilator and roof access hatch providing either 1 m2 or 1.5 m2 measured free area in accordance with Approved Document B, Appendix C.
It is suitable for use as a staircase ventilator or roof mounted lobby/corridor ventilator to provide external roof access. It has been tested to and is in compliance with BS EN 12101-2 and is CE marked. It is manufactured under the ISO 9001 quality and ISO 14001 environmental management standards.
Features and benefits
- A wide range of applications
- Weather resistant
- Durable
- Large opening angle
- Certified performance
- High thermal performance
- High acoustic performance
- Low silhouette
Performance
The following performance attributes follow tests to EN 12101-2:2003 (standard for smoke and heat exhaust ventilators). The exact performance attribute will depend on the chosen size, controls, and flap type.
- Reliability: RE 50 (1,000 cycles)
- Wind load: 1500 N/m2
- Snow load: 250 N/m²
- Resistant to heat: B 300
- Low temperature class: T(-5)
- Materials resistance to fire: E (to EN 13501-1), depends on version specified
- U value: Up to a maximum of 1.3 W/m²K (aluminium lid version), 2.4 W/m²K (polycarbonate lid version)
- Watertightness: rain defence tested to 75m/hr @ 13 m/sec
- Air permeability: Class 2/3 (depending on unit specification) to BS EN 12207:2000
- Sound insulation: (R'w) 29 dB R’w
Specification
- Dimensions / size range
- Flap options
- Colours/ finishes options
- Fixing options
- Controls options
Compliance
Tested to and in compliance with EN 12101-2 and CE marked.
Datasheet
A wide range of applications - AXS 140 is installed onto roofs providing high level smoke control extract as well as roof access. Its polycarbonate flap option allows the entry of natural daylight.
Weather resistant - The sealing system consists of EPDM profiles which keep air leakage down to a minimum.
Durable – The AXS 140 flap is manufactured from tough, corrosion resistant aluminium with aluminium hinges and stainless steel pivots. It is manufactured under the ISO 9001 quality standard.
Large opening angle – AXS 140 opens to 140⁰ which permits it to meet the requirements of EN 12101-2 for this kind of product.
Certified performance - AXS 140 has been tested and certified to EN 12101-2: 2003 in accredited third party test laboratories and is CE marked.
High thermal performance – Thermal performance varies with size and options, ranging from 1.3 to 2.4 W/m²K.
High acoustic performance – A sound reduction of up to 29 dB (R’w) may be achieved.
Low silhouette - No ugly and inconvenient wind deflectors are needed.
SPECIFICATION
Dimensions / size range
- (S) 1250 x 1000 (throat dimensions)
- (L) 1250 x 1500 (throat dimensions)
Flap options
- Thermally broken aluminium frame and insulated aluminium panel
- Thermally broken aluminium frame and polycarbonate panel
Fits tightly to frame with continuous EPDM seals for excellent airtightness. Opens to 140⁰ from the horizontal.
Colours/ finishes options
- Mill finish
- Polyester powder painted to a RAL colour, standard 40 mu.
Feature
Fixing options
Fixing flange for curb. Installation angle must be at 0° (horizontal).
Controls options
24 V DC linear actuator (drive in / drive out)
|
|
S Version |
L Version |
|
Measured free area (m2) |
1.0 |
1.5 |
|
Throat width (mm) |
1000 |
1250 |
|
Throat length (mm) |
1250 |
1500 |
|
Overall width (mm) |
1350 |
1600 |
|
Overall length (mm) |
1600 |
1850 |
|
Clearance for flap from base edge (mm) |
795 |
990 |
|
Weight (Kg) |
91 |
113 |
