Fire resistant collars MG2 +R can be installed between ventilation ducts passing through a construction element, in order to prevent the propagation of fire. 100% free area is guaranteed. Can be mounted in wall, ceiling or floor.

• Fire compartimentation with ventilation ducts
• Closes plastic inner pipe in case of fire
• Mounted in concrete or light wall, ceiling or floor
• Fire resistant up to 2 hours
• Range: 100-125-160

• Galvanized steel body with swelling fire resistant material
• Plastic innertube with galvanized steel duct connections
• Rubber ductseal around the connections

• Fire resistant collar MG2
• PVC innertube
• Galvanized steel connections with rubber seal

• To be mounted in between ventilation ducts passing through fire resistant construction elements
• To be sealed with BMS, BAP or BP sealants

• According to NBN 713-020, EN 1366-3

• Fire resistant plaster BP
• Fire resistant silicone BMS
• Fire resistant PU foam BAP

• Fire resistant collar MG2+R cast into the wall in between ventilation ducts passing trough a construction element in order to prevent propagation of fire. 100% free passage. Equipped with galvanized steel duct connections with rubber air tight seal. Fire resistance up to 2 hours
• ATC
• type MG2+R

• MG2 + R, 125

Explanation

MG2 + R = Type of fire resistant collar with duct flanges

125 = Connection duct diameter