NAL-630 duct end cap with rubber seal Ø630mm ETS NORD
€31.65
ETS NORD NAL 630 end cap for with rubber seal ensures airtight closure for Ø630mm round ducts, protecting the system from dust, dirt and moisture.
– The NAL 630 end cap with rubber seal is a high‑quality component for airtight closure of round air ducts.
– Made from durable galvanized steel sheet and fitted with a rubber gasket, it provides airtightness class D, effectively preventing air leakage, pressure loss and protecting ducts from dust, dirt and moisture.
– Its simple, quick installation requires no sealants or solvents, making the NAL 630 a convenient choice for both professional and home use.
– It is suitable for various ventilation, heating and air conditioning systems, as well as for indoor and outdoor applications.
– By choosing the NAL 630 end cap, you ensure long service life, optimal performance and protection of your duct system against external factors.
Technical information:
Diameter Ø (mm): 630
Width “lp” (mm): 55
Weight (kg): 2.8
Material: Galvanised steel sheet
Key benefits:
Airtight connection with rubber seal
Durable galvanised steel construction
Airtightness class D
Protection from dirt, moisture and damage
Fast and easy installation


