Plastic film and sheet producers can reduce sound levels in pneumatic trim-removal systems with a new elbow device from Precision AirConvey, Newark, Del. The PAC Acoustical 90 is a 90° elbow sound insulator that reportedly produces 30% to 50% lower noise levels than traditional "silencers" set around straight ductwork.
Precision Airconvey Corp
Pencader Corp Ctr 210 Exec Dr Newark, DE 19702
Phone (302) 999-8000 Fax (302) 999-8510