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ISOL® system NPLI - Coupler insulated male for round ducts with sealing gasket SPIRO® system in EPDM rubber.
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Tubosystem DRL - DR - Damper with and without cut blade seal with a special adjustment mechanism.
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Tubosystem Damper with circular closing blade adjustable with gasket and without gasket.
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Tubosystem DTL - DT. Damper with and without seal gasket with hermetic gasket.
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Spiral ducts, fittings and necessary accessories that comply with the requirements of the EN12101-7: 2011 standard and are suitable for the control and evacuation of smokes and heat.
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Tubosystem RLL - Pressed eccentric reduction with EPDM rubber gasket, for circular channels SPIRO®system line.
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Galvanized steel end cap with circular section, double wall insulated, mineral wool insulation 25 or 50 mm thick, density 60 Kg / mc for ISOL system round ducts.
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EPF Tubosystem - Female cap for circular ducts SPIRO®system line.
