PRIODOOR FW TUN
Tunnel Escape Door
At the end of escape tunnels
Specially designed for road tunnels
Single escape door
Description
Escape door as a means of closure of escape tunnels and rescue routes. Designed according to Directive 2004/54/EG, RABT, ZTV-ING Part 5 and TL/TP TTT. The design considers the special requirements for technical equipment used in the operation of road tunnels.

Three-sided block frame

Adjustable stainless steel hinges
Function
- Fire resistance 90 minutes: fire-resistant
- T 90 classification
- Tested for continuous operation
- Stable against pressure / suction up to 1000 Pa
Construction
- Design as a single-leaf escape door
- Solid door leaf with stainless steel surface on both sides
- Inspection window with F 90 glass
- Adjustable stainless steel bands with triple latch lock
- Self-closing doors with damped pinion door closer
- EN-standard door handle set in stainless steel
- Inscription with pictograms according to RABT and TL/TP TTT
- Monitorable door status by inductive proximity switch
- Equipotential bonding

Potential equalisation, grounding

Material quality PRIODEK H
Material characteristic
- Non-combustible board, classification A2 – s1, d0
- Building material is solid, stable and moisture-resistant
- Surface on both sides in stainless steel 1.4571, material characteristic according to ZTV-ING Part 5, requirement class I; powder-coated on one side in green as specified by principal
- Door hinges in stainless steel 1.4571
- Door handle set in stainless steel
Dimension drawing
Scope of delivery
- PRIODOOR FW TUN escape door
- Pictograms
- Mounting material
Assembly details
PRIODOOR FW TUN – Installation on the wall
Simultaneous installation
Flush installation
- Electromechanical door opening assistance
- Special sizes on request