400 mm end cap with rubber seal NAL, ETS NORD
€18.10
NAL 400 end cap with rubber seal ensures airtight closure for 400 mm round ducts, preventing leaks and protecting against dirt and moisture
The NAL 400 end cap with rubber seal is a reliable component for sealing 400 mm round ducts in ventilation, heating and cooling systems. Crafted from galvanised steel and fitted with a double rubber gasket, it ensures airtightness class D, effectively preventing air leakage, minimising pressure loss, and protecting ducts from environmental contaminants.
Its simple installation process requires no sealants or solvents, saving time and providing a secure fit. The NAL 400 is suitable for both residential and commercial applications, and for indoor or outdoor use.
Technical information:
Diameter Ø (mm): 400
Width “lp” (mm): 55
Width “l” (mm): 20
Weight (kg): 1.2
Material: Galvanised steel sheet
Key benefits:
– Hermetic closure with rubber seal
– Corrosion resistant galvanised steel
– Airtightness class D
– Prevents dust, dirt and moisture ingress
– Quick and easy installation
