These enclosures achieve 50% to 70% sound reduction of the Attenu-Pac on most applications and can meet OSHA’s 85 dBA requirement for 30% of the cost by enclosing the blower only. For information about Acousti-Pac enclosures contact us today.
Acousti-Pac enclosures are available in galvanized or powder coated steel or aluminum construction. They are built for strength, easy access, and weather resistance. Since mass and rigidity are required for sound attenuation, each UBP custom enclosure employs 14 gauge steel or .125 inch aluminum with formed shape construction. The interior is lined with 2 inch sound absorbing media which is heat and oil resistant and dual bonded to the exterior.
Acousti-Pac enclosures are designed with ease of normal service in mind. Access doors at both the front and rear of the enclosure are flush mounted and sealed for weather resistance. These hinged doors have convenient 1/2 turn compression fasteners for a sound tight seal. Oil inspection ports are spring hinged and located for easy viewing of blower sight glasses when blowers are so equipped. Oil and drain extensions are provided for easy oil changes without having to enter the blower.