• tested according to DIN EN 1643-3 resp. DIN 18095-3 with classification according to DIN EN 13501-2 of class Sa – max. leakage of 3 m³/h per meter at ambient temperature and 20 Pa
• for large ceiling openings as smoke protection closure up to 20 m width and a drop length up to 8 m in the class Sa DIN EN 13501-2
• ceiling openings of the Sm class
• tested for 1.000 cycles
• secure closing of the duplex-drive system with secured power supply
• active sealing system for compressed-air technologies
• high-quality fabric with silicone coating, optional PU coating
• installation flexibility under the ceiling or in ceiling openings
  
• tension cables at a distance of 1.5 m to support the tissue at large dimensions, as well as for pressure loads during a fire

Protection target	No requirements for fire protection closure		Requirements E 120 (Integrity)
Tested according to DIN EN 1634-3 Characteristics according to DIN EN 13501-2
	Fabric	Protex 1100 2S	Fabric	Protex 1100 2S
	Certification of the permanent function according to DIN EN 14600 class C1 = 500 cycles	test report MPA 1,3 m³/h per linear meters length of joint	Certification of the permanent function according to DIN EN 14600 class C1 = 500 cycles	Smoke protection closure: test report MPA 1,3 m³/h per linear meters length of joint Fire protection closure: UB III/B-05-020 (E 120)
	Max. dimensions (w x h) technically feasible	20 m x 8 m	Max. dimensions (w x h) technically feasible	20 m x 8 m

*) Limitations through country-specific extrapolations are possible