Cast iron SML eccentric reducer 150x125 (grey cast iron without flanges) 10149
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TECHNICAL DATA
Sales unit dimensions and weight: 1 pcs
Cast iron SML eccentric reducer 150x125 (grey cast iron without flanges) 10149
Cast iron reduction for sewage systems
This eccentric SML cast iron reduction, made of gray cast iron without keels, is used to connect pipes of different diameters in gravitational internal drainage and drainage systems. It is an element of the SML system, which meets the EN-877 standard, guaranteeing high quality and reliability. Designed for connections with diameters of 150 mm and 125 mm, it is a key element when changing the cross-section of the installation.
Construction and properties
The reduction is characterized by a solid construction of gray cast iron, which ensures its durability and resistance to mechanical damage. The internal coating of crosslinked epoxy resin (ochre color) with a thickness of 120 μm protects against the aggressive action of sewage, and the external layer of primer paint (red-brown) protects against corrosion. Baking the coatings at a high temperature (approx. 180°C) for 45 minutes ensures their durable connection with the base material.
The SML system is distinguished by a number of advantages:
- Fire safety: Cast iron products are non-combustible (class A2 according to EN 13501), non-toxic and maintain their properties in the event of a fire, ensuring the integrity of the installation.
- Sound insulation: The high density of cast iron and the use of rubber seals minimize sound transmission, which translates into user comfort.
- Chemical and thermal resistance: The epoxy coating protects against the action of aggressive substances and high temperatures.
- Durability and ecology: Cast iron is a durable material, suitable for recycling, which minimizes the impact on the natural environment.
- Easy installation: The SML system enables quick and easy installation without the need for specialized tools – only appropriate pipe clamps (collars) are required.
Application
The SML eccentric reduction is used in:
- Sewage systems in residential, public and industrial buildings.
- Systems for draining sanitary and rainwater.
- Modernization of existing sewage systems.
- Construction of new installations requiring high durability and corrosion resistance.
SYSTEM ADVANTAGES:
- NON-FLAMMABLE, FIRE PROTECTION - cast iron products made in accordance with en-877 are non-flammable, non-flammable (A2 flammability class according to EN 13501) and non-toxic (no smoke generation, no flammable or dripping materials due to the heat generated). In the event of fire, they retain their functional properties and reliability for many hours, i.e. their walls remain impermeable to flames and gases, without cracking and showing no loss of performance or significant changes in shape. The integrity of wall and ceiling ducts is also maintained.
- ACOUSTIC PROTECTION - Due to the high density of the cast iron and the buffer effect of the rubber gaskets at the connecting elements, the transmission of material sound has been reduced to a minimum, so this system offers an almost silent drainage. This increases the overall comfort in both office and residential buildings.
- THERMAL AND CHEMICAL RESISTANCE - a coating of fully cross-linked epoxy resin (red-brown on the outside and ocher (yellow-brown) on the inside) is applied to the surface of pipes and fittings, and then fired for 45 minutes at a temperature of approx. 180 ° C. The result is a high-strength joint that provides high thermal and chemical resistance, protecting against aggressive wastewater.
- ANTI-CORROSION PROTECTION - thanks to the use of an improved epoxy resin coating.
- ABRASION RESISTANCE - smooth internal surface creates favorable conditions for the flow of sewage.
- STABILITY - resistance to impact and deformation, resistance to temperature changes, low thermal expansion (0.0105 mm / mK), comparable to the value for concrete, therefore it is possible to concret the pipes without any problems.
- LONG LIFE - durable.
- ECOLOGY - the material is recyclable, 100% recyclable, without polluting the environment. The products are mainly made of ferrous scrap, which means no waste of natural resources.
- TIME SAVING - easy and quick assembly, no special tools required.
CERTIFICATES, APPROVALS, SAFETY, COMPLIANCE AND WARNINGS
Declaration of Conformity
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