per tubi di media Ø 85-94 mm
numero di articolo 120165
Inserti per guarnizioni MASTER-RING
for core drill and lining pipe stainless steel - tested by MPA
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Elemento di tenuta: gomma EPDM ecologica
Larghezza della guarnizione: 40 mm
Piastre di pressione, viti, dadi: V2A
Piastre di stampa: argentate
M6
10 mm
5 Nm (tubi di supporto dimensionalmente stabili)
fino a 5,0 bar (con dispositivo di sicurezza posizionale, in loco)
Supply takes place completely ready to be installed.
The MASTER-RING gasket insert consists of two pressure plates, a rubber part and the appropriate screws and nuts.
The pressure plates, the screws and the nuts are made of V2A stainless steel.
Before installation the MASTER-RING gasket insert, the inside of the core drill hole and the outside of the gas, water, sewage pipes as well as the cables have to be cleaned.
When installing a MASTER-RING gasket insert in a core drill hole the inside of the core drill hole has to be preserved with an epoxy resin ( PROTECT EP resin).
The preservation serves to obtain a smooth surface and secondly as protection of the cut reinforcement steels against corrosion.
Insert the MASTER-RING gasket insert into the lining pipe or the perserved core drill hole and push the pipe/cable through.
The MASTER-RING gasket insert must be installed as close as possible to the outside of the wall ( earth-side, water-side).
Take care that the nuts can be controlled and retightened later.
The nuts have to be placed on the air-side.
Tighten the screws crosswise through one turn.
Repeat this process until all screws are tightened to the specified max. torque.
This procedure guarantees uniform pressing out of the rubber against the inside of the lining pipe / core drill hole.
Check the torque after 1-2 hours and retighten the screws if necessary.
Status: 23.03.2022
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Resina epossidica per guarnizioni a tenuta stagna. Resina epossidica per il riempimento non positivo di fessure, giunti e cavità ...
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