Stack support x DN 250mm

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Product description

The stack support of the SMU PLUS range take up the forces generated by the weight of the water column and/or the accidental internal pressure (loading of the network). They are similar to a mono-directional stop, the axial force to be taken up being directed in the direction of water flow, i.e. upstream/downstream. The anchoring connection can take up the forces of up to 15 metres of water column. It consists of a cast iron flanged pipe, an EPDM insulating gasket and a cast iron lug ring.

Recommended use :

• Aggressive effluents
• Fat Wastewater
• Hot effluents
• Industrial Wastewater
• Corrosive atmosphere

Major benefits :

• Performances guaranteed with marks delivered by third party.
• Long lasting operational safety thanks to the robustness and stiffness (around 700kN.m) of cast iron and usage of flexible mechanical couplings.
• High level of fire safety with the excellent fire resistance up to 240 minutes according to configuration (mostly requires no special fire protection saving time and cost).
• Best acoustic comfort.
• Easiness of installation due to mechanical couplings assembled with simple tools.

Technical infos

• Hot water resistance : 24h at 95°C.
• Thermal cycle resistance: 1500 cycles between 15°C and 93°C.
• Chemical resistance for 2 ≤ pH ≤ 13, up to 80°C.
• Salt spray resistance : 1500h.

Coating description :

• External coating :
• Grey, anti-corrosive acrylic primer paint, average dry film thickness of 40 μm
• Anti-corrosive zinc coating of 130gr/m2

• Internal coating : Two-component

• Material : Cast-iron made with De Lavaud process
• Industry product standards : NF EN877
• Range Fire Classification : A2-s1,d0
• Acoustic Performance : Lsc ≤ 5dB(A) according to EN 14366
• Percentage of Recycled Content : 97%
• Recycling Information : 100% Recyclable