Automatic door bottom sweep ,
fire-resistance for timber doors
– High quality aluminum threshold seal.
– Seals gaps up to 13mm.
– Simple to fit with slide and click mechanism.
– Easy to adjust using slot head screwdriver.
– Ref Model: DD-420S
– Excellent noise-reducing performance up to 34Db.
– Available in 3 standard lengths 630, 930 and 1130mm.
– Optional end plates and cover plates.
– Durability test: 200,000 opening and closing cycles.
– Certifier No-CF280