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Steel Door Automatic Drop Door Seal door bottom seal
| Function | Acoustic seal for door bottom |
|---|---|
| Location | Door bottom or sliding door edge |
| Material | Aluminum alloy frame + silicone sealing strip + 304 stainless steel accessories |
| Dimension(mm) | 38x19mm |
| Standard Length (mm) | 600mm,820mm,920mm,1070mm, 1220mm |
| Available Cut Length | 1220mm cut to 1070 1070mm cut to 920 920mm cut to 820 820mm cut to 600 600 mm cut to 380 |
| Min/Max Gap Size | 3/15MM |
ADB-012 is designed to be fully mortised into hollow metal doors. A heavy duty, mortised, automatic ‘flat back’ drop seal to suit installation to metal door rails.
It features a high efficiency mechanism, which lifts the seal clear of the floor as soon as the door is opened by a few millimetres; resulting in lower door operating forces.
Requires no power connection. Self-levelling on uneven floors; seal height can be adjusted independently of fixing screws.
Contact us for design assistance, free quote, and expert advice today. We’d love to hear from you! Your inquiry will be replied within 12 working hours, and we respect your privacy.
China leading Weatherstrip Product Manufacturer. Top 3 brand of China, Free Samples Available.
We will contact you within 1 working day, please pay attention to the email with the suffix “@Daoseal.com”.
