Sonic Applique retrofit acoustic automatic drop threshold 37dB R
Retrofit acoustic threshold for timber and metal door assemblies.
13mm x 40mm x 830 or 930mm
A 4 fins in co-extruded self-extinguishing PVC.
B Balloon in self-extinguishing silicone.
C Co-extruded tubular seal in self-extinguishing PVC or TPE.
D Brush made of silicone oil-impregnated polypropylene.
> Available in Silver Anodised, other colours on request (minimum quantity orders).
> Graduated scissor action (seal drops on hinge side before lock side).
> 14 mm maximum drop.
> Galvanised steel flat springs and actuators in PA reinforced with 20% glassfibre.
> 6060 T6 aluminium alloy profiles.
> Sound insulation of up to 37 dB certified by Istituto Giordano (Bellaria).
> Tested to 200,000 closing cycles by the IFT Rosenheim certification organisation.
> Mechanism removable from both hinge and lock sides (patented system).
APPLICATION: All types of swing door.
LENGTHS: 730 - 830 - 930 - 1030mm.
TRIMMING LENGTHS: 150 mm side opposite plunger.
FIXING TYPE: With screws (supplied).
PLUNGER AND ADJUSTMENT TYPE:
1 Nylon plunger for lock side operation, adjustable with a
3 mm Allen wrench.