Divisible duct repair kit

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The Filoform divisible duct repair kit is suitable for connecting and repairing subducts which contain a cable. Our divisible sealing system enables you to install it easily onto to existing installations.

By applying the locking keys onto the shells the silicon insert is compressed and creates a firm gas and watertight seal and also creates a high strain relief on the ducts.

The divisible connectors can also be used as a gas block connector. Please contact our sales department for more information.

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  • Gas and watertight up to 0,5 bar
  • During 30 minutes up to 10 bar
  • For connecting and repairing of damaged ducts
  • Applicable for direct burying
  • Suitable for retro fitting
  • Easy installation
  • Slim design
  • Rubbers seals with color coding


Divisible repair kit 5 / 7 / 8 / 10 / 12 / 14 / 16mm 42mm x 145mm
Divisible repair kit 18 / 20 / 25 49mm x 145mm

Material specifications

Material shells + closing keys Glass fibre reinforced PA
Materiaal insert TPE
Gas and watertight  0,5 bar


Pull strenght duct seal from the duct

Duct size (OD) Value (N)
5 >100 N
7 >125 N
8 >160 N
10 >200 N
12 >250 N 
14 >350 N 
16 >500 N
20 >550 N

The measure-speed is 100mm/min
Temperature 20°C 


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7823505 Divisible duct repair kit 5mm Order unit 10 pcs/carton
7823507 Divisible duct repair kit 7mm Order unit 10 pcs/carton
7823508 Divisible duct repair kit 8mm Order unit 10 pcs/carton
7823510 Divisible duct repair kit 10mm Order unit 10 pcs/carton
7823512 Divisible duct repair kit 12mm Order unit 10 pcs/carton
7823514 Divisible duct repair kit 14mm Order unit 10 pcs/carton
7823516 Divisible duct repair kit 16mm Order unit 10 pcs/carton
7823520 Divisible duct repair kit 20mm Order unit 10 pcs/carton