Planet KT

13 x 25 mm | ⇓18 mm | 48 dB

Features / versions (depending on options)

Floor surfaces

Possible door types (depending on options)

Overview of Advantages

  • Drop-down seal for wooden, metal and PVC doors
  • Drop height up to 18 mm
  • Sound absorption level up to 48 dB with optimal sealing
  • Deeper recess allows for protection of the silicone lip
  • Unilateral and silent actuation
  • No scraping / trailing on the floor, thanks to parallel drop
  • Automatic compensation of sloped floors
  • Also for double doors with flush bolt or shoot bolt
  • High-quality silicone lip, lateral protrusion adjustable
  • Easy drop height adjustment
  • Can be shortened to the next smaller stock length
  • 7-year warranty

Incl. accessories

Planet HS assembly set with 2 mounting brackets (stainless steel), 4 screws and stopping plate type 1 (stainless steel)

Tender specification

Automatic door drop-down seal Planet KT RD | 48 dB, for sound and smoke-shielding protection doors, hinge-side triggering with automatic compensation for sloping floors, parallel lowering, seal height up to 18 mm, flush or deeper with lip protection for grooving. Silicone lip, side attachment. Profile made of aluminium 13 x 25 mm.

Automatic door drop-down seal Planet KT FH+RD | 48 dB, for sound, smoke-shielding and fire-retardant doors, hinge-side triggering with automatic compensation for sloping floors, parallel lowering, seal height up to 18 mm, for flush or deeper insertion with lip protection. Side attachment, lip made of self-extinguishing silicone. Profile made of aluminium 13 x 25 mm.

Technical data
Groove size13,3 mm wide and 25.5 to 35 mm deep
Seal profilehigh-quality silicone or high-quality self-extinguishing silicone
Sound absorption valueup to 48 dB at ground air 7 mm
Frame protector platestainless steel, for knocking in, 20 x 20 mm
Fasteningwith stainless steel mounting brackets and screws on the side
Can be shortenedmax. 125 mm (335 mm only 115 mm)
Releaseon one side, hinge side
Drop height adjustmenton release pin with 3 mm Allen key
Max. drop height18 mm
Profile size13 x 25 mm
Profile materialaluminium
Variants that can be ordered (24)
Order number
can be shortened to
Order placement information
30040smoke-shielding400 mmno function
30034smoke-shielding335 mm>220 mm
30046smoke-shielding460 mm>335 mm
30059smoke-shielding585 mm>460 mm
30071smoke-shielding710 mm>585 mm
30084smoke-shielding835 mm>710 mm
30096smoke-shielding960 mm>835 mm
30109smoke-shielding1085 mm>960 mm
30121smoke-shielding1210 mm>1085 mm
30134smoke-shielding1335 mm>1210 mm
30146smoke-shielding1460 mm>1335 mm
30600smoke-shielding<6000 mmper running meter
31040fire-retardant+smoke-shielding400 mmno function
31034fire-retardant+smoke-shielding335 mm>220 mm
31046fire-retardant+smoke-shielding460 mm>335 mm
31059fire-retardant+smoke-shielding585 mm>460 mm
31071fire-retardant+smoke-shielding710 mm>585 mm
31084fire-retardant+smoke-shielding835 mm>710 mm
31096fire-retardant+smoke-shielding960 mm>835 mm
31109fire-retardant+smoke-shielding1085 mm>960 mm
31121fire-retardant+smoke-shielding1210 mm>1085 mm
31134fire-retardant+smoke-shielding1335 mm>1210 mm
31146fire-retardant+smoke-shielding1460 mm>1335 mm
31600fire-retardant+smoke-shielding<6000 mmper running meter
Suitable options
Order number
900200Cut to fixed sizeCut to fixed dimensions, all Planet types except KG, MinE
900601Planet hole 5x13 mm, symmetrical (specify backset)Planet drill hole 5x13 mm, symmetrical, for profile widths 13 and 20 mm
900190LPlanet hole 5x13 mm, asymmetrical DIN L (specify backset)Planet hole 5 x 13 mm, asymmetrical, for flush bolt / shoot bolt (standard, optimum acoustics), for profile width 13 and 20 mm, DIN L
900190RPlanet hole 5x13 mm, asymmetrical DIN R (specify backset)Planet hole 5 x 13 mm, asymmetrical, for flush bolt / shoot bolt (standard, optimum acoustics), for profile width 13 and 20 mm, DIN R
900866Planet hole Ø8 mm for profile width 13 mm (specify backset)Planet hole Ø8.2 mm, for profile width 13 mm, suitable for driving bar rod Ø8 mm
900908Version for sliding doorVersion for sliding door, DIN L/R closing
900916Vertical drop-down seal installationDrop-down seal installation vertical, for all Planet types
900915Drop-down seal, top installationDrop-down seal installation at the top, for all Planet types
900918Folding walls G-G designVersion for folding partitions G-G, for almost all Planet types
900440Silicon protrusionSilicone projection, hinge side: x mm; lock side: y mm, for all Planet types
900793Corrosion resistant mechanismCorrosion-resistant mechanism for 13 or 20 mm profiles, after clarification
900783Reinforced mechanicsReinforced mechanism for 13 mm profiles, reinforced bending springs
900920Pivot door designVersion for pivot door, for 13 mm and 20 mm profiles: Planet HS, HS-plus, FT, FT-plus, RH, RF, MF, MF-plus, RO, RO-plus, RS and PU; on request
900917Drop-down seal installation horizontal / top / sliding door mechanismDrop-down seal installation horizontal / top, only for sliding doors
900913Silicone-free TPE versionSilicone-free TPE version (only for round lips, certificate on request)
900006Option "plus" for Planet KTOption "plus" for maximum acoustic insulation up to 54 dB for Planet KT
Accessories/Individual parts
Order number
900014Stopping plate Type 1 (standard)Stopping plate type 1 (standard), stainless
900188Stopping plate Type 2Stopping plate Type 2, 38 x 21 mm, incl. screws
900395Stopping plate Type 3Stopping plate Type 3, 38 x 20.5 mm, incl. screws
900879Planet assembly set NA (invisible fastening)Planet assembly set NA, invisible fastening part consisting of 2 mounting brackets incl. nails and stopping plate for wooden doors
900180Planet assembly set HS, for wooden doorsPlanet assembly set HS, for wooden doors, incl. stopping plate Type 1 and screws, suitable for HS, RH, KT, SL
Planet KR flush bolt
Planet BM 5x13 mm floor strike narrow
Planet BM 5x13 mm floor strike
Planet BM-R Ø15 mm floor strike (25/40 mm)
Planet BM-R Ø9 mm floor strike (25/40 mm)
Planet BT floor separation threshold
Planet F hollow flat rail