W803 Repair seal

W803 Repair seal

Delivery time: 1-2 weeks.

 Productsheet W803

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WiSecure® W803 – repair seal

A specially designed solution for an effective water seal. Used where a leak has occurred between an pipe and a concrete wall/floor.

WiSecure™ W803 also permits axial movement in the pipe and can be fitted on the inside or outside of a concrete wall. W803 is used for all types of pipe material. The unique profile of the rubber ring creates an effective seal between the pipe and the concrete. The seal is fitted with a hose clamp and clamping dogs that are screwed in place with expansion bolts in the concrete wall for maximum durability.

Seal intended for waterproofing during repair of previously cast-in pipe where leakage has occurred.

Rubber material: EPDM, 40 ° ± 5 ° IRHD.
Meets requirements according to the material standard EN 681-1, table 2.
CE marked. Meets requirements according to the EU Construction Products Ordinance. (CPR).
Hose clamp: Acid-resistant steel, W5, AISI 316.
Clamping ring, claw: Hot-dip galvanized steel, S235 JRG 2.
Expander bolt: Hot-dip galvanized steel.
Lubricant: Polyalkylene glycol.
Sealing compound: 1-component sealant of polymerized oils.
Glue: Quick glue of cyanoacrylate.

Previous tests show that the application can handle 0.74 bar water pressure at standstill and 0.2 bar at axial movement.
The internate tester 2014 shows that the application can handle more than 2.5 bars in and external water pressure when stationary.

Additional information

Pipe dimension od

110, 125, 140, 160, 180, 200, 225, 250, 280, 315, 355, 400, 450, 500, 560, 630, 710, 800, 900, 1000

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