NSK-T 500 straight take-off with rubber seal / flange Ø500mm ETS NORD

Technical information:

Diameter “d” Ø (mm): 500
Width “l1” (mm): 55
Weight (kg): 0.7
Material: Galvanised steel

NSK-T 500

The NSK-T 500 side plate connection (also known as flange with rubber gasket) is a high‑quality solution for connecting round air ducts or ventilation pipes to flat or solid elements. Equipped with a double rubber seal, it ensures airtightness class D, reducing air leakage, pressure loss, and improving sound insulation.
Made from galvanised steel and durable rubber, the NSK-T 500 flange provides excellent corrosion resistance, flexibility, and long service life. Its quick and easy installation requires no sealant or solvents, saving time and ensuring a secure, leak‑free fit.

Ideal for use in:

– ventilation and HVAC duct systems;
– heating installations;
– industrial and residential air distribution networks.