HP LINER

Silencers and acoustic panels, in the nature of ducted silencers or mufflers, fan silencers, acoustic enclosures and noise barrier systems for commercial and industrial applications, namely, fans, engines, turbines, pumps, compressors, cooling towers, among other air or gas moving systems; silencers specially adapted for use with fans, namely, building ventilation systems, air handling units, fan intake or exhaust air systems and gas turbines for power plant intake and ventilation air systems

Silencers and acoustic panels in the nature of sound attenuators, enclosures and barrier systems for commercial and industrial applications, namely, HVAC units, ventilation fans, industrial air streams; silencers specially adapted for use with HVAC units, industrial air streams, namely, building ventilation, dust collection systems, industrial process air systems and ducted air systems, namely, building air conditioning systems and industrial air streams, acoustic enclosures, plenums and noise barriers

Repair, maintenance, installation, and customization of silencers and acoustic panels for commercial and industrial applications, namely, silencers and mufflers for fans, engines turbines, pumps, compressors, cooling towers, among other air or gas moving systems