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PRIODOOR FSA TUN
Single and two-leaf tunnel operating doors

Pressure- and suction-stable door

Specially manufactured for road tunnels

Use for operating rooms

Description Technical Details Downloads Options & Accessories

Description

Pressure and suction-stable door for use in company buildings, technical rooms etc. Design according to Directive 2004/54/EC, RABT, RVS, ZTV-ING part 5 and TL/TP TTT. The design considers the special requirements for technical equipment used in the operation of road tunnels.

Stainless steel lever handle set

Adjustable stainless steel hinges

Function

Fire resistance 90 minutes: fire-resistant
T 90 classification
Smoke-tight and tested for continuous operation
Protection rating in accordance with IP 54
Stable against pressure / suction up to 1000 Pa

Construction

Single and double-leaf fire-resisting closure
Solid door leaf with stainless steel surface on the inside and outside
Circumferential block frame on three or four sides with stainless steel surface
Adjustable stainless steel hinges
EN-standard door handle set in stainless steel
Rain protection flap for profile half cylinder
Locking with three bolt lock
Self-closing via adjustable overhead door closers (active leaf)
Fixed-leaf with gate espagnolettes
Multistage fire protection seal, autonomously expands in case of fire
Monitorable door status by inductive proximity switch
Equipotential bonding

Grounding strap

Material

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,
Door hinges in stainless steel 1.4571
Door handle set in stainless steel