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Product -

Collar

Conveyor system closure as intumescent sealing system

Product description

-Intumescent sealing system

-No clearing of the closing area required if the conveyed material is non-combustible

-No moving sealing elements

Small space requirements on the wall plate

Tested to EI 90 according to DIN EN 1634-1 with conveyed material "fully loaded bottle conveyor"

Manschette

Type	Fire protection closure as part of track-bound conveyor systems
Closing direction	Intumescent swelling on all sides
Fire resistance	EI₁ 90 • tested according to DIN EN 1634-1
Closing cycles	Not required, because there are no moving parts
Re-opening	not required
Conveyor system	Continuous roller conveyor system • Continuous suspension chain conveyor • Continuous belt conveyor system • Circular conveyor

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Data sheet [PDF]

a140

a140

Technical feasibility
LH	≤ 500 mm
LW	≤ 300 mm

b	provided that
300 mm	LB < 100 mm and LH < 300 mm
500 mm	100 mm < LW < 200 mm and 300 mm < LH < 500 mm
1000 mm	200 mm < LW < 300 mm and LH < 320 mm