Ceiling Hatch (Corrosion-Resistant Airtight Type) – CDS

Corrosion-resistant airtight ceiling hatch made entirely of stainless steel.

The airtight sealing material helps improve heating and cooling efficiency as well as sound insulation.

Provides airtight performance equivalent to Grade A-4 of JIS A 4706.

Designed with excellent corrosion resistance for long-term durability.

For indoor ceiling use only.