Lindab WH25 - Available dimensions; Performances; Fire resistance classification

OVERVIEW
WH25
LINDAB SAFE
5/50
 Available dimensions
Ø mm 100 125 140 150 160 180 200 224 250 280 300 315
 Performances
Performance Reference standard Class
Thermal fuse testing ISO 10294-4 Compliant
Open and Close cycle reliability EN 15650 Compliant
Resistance to corrosion in humid and saline environments EN 60068-2-52 Degree of severity 2
Casing tightness EN 1751 Class C
Blade seal EN 1751 Class 3 minimum
 Fire resistance classication according to EN 13501-3-2009
EI 120 S
(500 Pa)
EI 90 S
(500 Pa)
EI 60 S
(500 Pa)
EI 30 S
(500 Pa)
Rigid wall
EI 120 S Installation within vertical rigid wall p.19
Wall minimum thickness 100 mm
Wall minimum density 550 kg/m³
Mortar or plaster putty sealing
ve (i↔o)
W
Ø
min 100
max 315
Ø
min 100
max 315
Ø
min 100
max 315
Ø
min 100
max 315
EI 90 S Installation within vertical rigid wall p.19
Wall minimum thickness 100 mm
Wall minimum density 550 kg/m³
Plasterboard and rock wool 100 kg/m³ sealing
ve (i↔o)
D -
Ø
min 100
max 315
Ø
min 100
max 315
Ø
min 100
max 315
Flexible wall
EI 60 S Installation within vertical light wall (plasterboard) p.21
Wall minimum thickness 100 mm
Wall rock wool density up tp 80 kg/m³ (optional)
Plasterboard and rock wool 80 kg/m³ density sealing
ve (i↔o)
D - -
Ø
min 100
max 315
Ø
min 100
max 315
EI 90 S Installation within vertical light wall (plasterboard) p.21
Wall minimum thickness 100 mm
Wall rock wool density up to 80 kg/m³ (optional)
Plasterboard and rock wool 100 kg/m³ density sealing
ve (i↔o)
D -
Ø
min 100
max 315
Ø
min 100
max 315
Ø
min 100
max 315
EI 120 S Installation within vertical light wall (plasterboard) p.21
Wall minimum thickness 100 mm
Wall rock wool density up to 80 kg/m³ (optional)
Mortar or plaster putty sealing
ve (i↔o)
W
Ø
min 100
max 315
Ø
min 100
max 315
Ø
min 100
max 315
Ø
min 100
max 315
EI 90 S Installation within vertical light wall (gypsum blocks wall) p.22
Wall minimum thickness 70 mm
Wall minimum density 995 kg/m³
Plaster putty sealing
ve (i↔o)
W -
Ø
min 100
max 315
Ø
min 100
max 315
Ø
min 100
max 315
EI 120 S Installation within vertical light wall (gypsum blocks wall) p.22
Wall minimum thickness 100 mm
Wall minimum density 995 kg/m³
Plaster putty sealing
ve (i↔o)
W
Ø
min 100
max 315
Ø
min 100
max 315
Ø
min 100
max 315
Ø
min 100
max 315
WH25
5/50
LINDAB SAFE