Product Description: Ceiling inspection port with high sound isolation performance.
Ceiling Inspection Outlet Sound Insulation Type
Ceiling inspection port with high sound isolation performance
Can be used as an inspection port for soundproofing rooms and facilities where sound insulation is required.
Sound insulation mechanism.
Airtight Seal
Each part has an airtight seal to ensure an airtight seal.
It also has a high air-tight seal performance (equivalent to JISA4706 A-4 grade).
Safety considerations (ceiling finish inspection port only).
Fall prevention hardware
The inner frame of the inspection port prevents falling off.
in.
Inner Frame Drop Prevention Wire
Prevents dropping so that the inner frame does not fully open by accident.
Yarn included.
Product Details: Interior frame, outer frame, hinges
Aluminum alloy extrusion material
Surface-finish
Ceiling Finish Inspection: Anodized film (silver)
Ceiling Inspection: Anodized coated composite film (white)
Airtight packing
Special Airtight Seal
Drop prevention wire (ceiling finish surface inspection port only)
Stainless Steel
Weight:
Approx. 6.6 lbs (3.0 kg).
Caution: Do not use in places other than ceilings.
■ Inspection port for indoor use. Not for outdoor use.
■ Please do not place on the outer frame or inner frame of the inspection port as there is a risk of dropping, deformation, or damage.
■ Please do not hang it on the inner frame as there is a risk of dropping the inner frame.
■The inner frame board is heavier than the standard ceiling inspection port to ensure sound isolation performance.
(About 13.3 lbs (6 kg) for size 45, about 23.3 lbs (11 kg) for 60 sizes) Please use your hands to gently open and close the inner frame.
■ As the inner frame may lead to a serious accident, please make sure to follow the installation instructions and instruction manual (English language not guaranteed).
■To ensure sound insulation, please make sure the inner frame board material is standard soundproofing ★★Structure or Premium soundproofing ★★★Structure etc.
■Coin lock cannot be removed from the inside (behind the ceiling). Please lock the coin lock to ensure that the working person is not behind the ceiling.
■P type (premium soundproofing★★★ compatible) is packaged in a set of "ceiling finish inspection outlet" and "back of the ceiling inspection outlet" (1 set each). "