LDR 40 20 Rectangular Silencer 400x200x950mm

The Systemair LDR 400 x 200 x 950mm rectangular duct silencer suppresses noise transmitted along rectangular ducting. It fits immediately before or after Systemair KE, KT, RS and RSI rectangular duct fans.It is supplied with a universal flange suitable for a PG flange or Metu profile. For noise reduction in both the duct and the surroundings, use it together with an insulated fan. 400 x 200 x 950mm Rectangular duct silencer Universal PG/Metu flange Specifications Brand Systemair Type Rectangular duct silencer Dimensions (W x H x L) 400 x 200 x 950mm Flange Universal (PG flange or Metu profile) Suitable fans KE, KT, RS, RSI rectangular duct fans Warranty 1 Year Manufacturer Manuals & GuidesSystemair LDR Rectangular Silencer Datasheet