22 x 30 mm | ⇓5–12 mm | ⇐⇒2–6 mm | 7A/9A | 52 dB
| Groove size | 22.5 mm wide and 30 to 32 mm deep |
| Seal profile | high-quality silicone |
| Sound absorption value | up to 52 dB at ground air 7 mm |
| Frame protector plate | Planet corner plate set X3 recommended (optional) |
| Fastening | with stainless steel mounting brackets and screws on the side |
| Can be shortened | max. 125 mm |
| Release | on one side, hinge side |
| Drop height adjustment | on the release pin with 3 mm Allen key, side lift adjustment (2 – 6 mm) on the front side with 4 mm Allen key |
| Max. drop height | 5 – 12 mm |
| Profile size | 22 x 30 mm |
| Profile material | Aluminium |
| Special features | Driving rain proof 7A/9A, 300 Pa, classification according to DIN EN 12208 Test method according to DIN EN 1027 |
Automatic door drop-down seal Planet X3 RD | 52 dB, against driving rain (7A/9A, ift certified) for sound and smoke-shielding protection doors, release on one side on the hinge side, 3 sealing movements: Seal can be adjusted to the left, downwards and to the right, seal height 5 – 12 mm, side lift adjustment 2 – 6 mm, flush or 2 mm deeper with lip protection for grooving. Silicone lip, side attachment. Profile made of aluminium 22 x 30 mm.
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