Model Dx-R Diffuser (Room Air Induction) - Typical Specifications 

Ceiling induction diffuser assemblies shall be Anemostat Model Dx-R or approved equal, configured as detailed on the drawings with the performance as scheduled. Diffuser assemblies shall consist of an upper primary air plenum, a mixing chamber, and a diffuser.  Primary air shall discharge into the mixing chamber through induction nozzles located on the bottom of the upper plenum. Room air shall be drawn through the central portion of the diffuser into the mixing chamber above the diffuser, where it shall mix with primary above the diffuser before being discharged into the space through the diffuser.  Provide the quantity & configuration of nozzles as denoted as Capacity A,B, or C to provide the primary and induction air flow for each unit at the inlet static pressure and sound levels specified. Diffusers which induce air and discharge air thru the same passages are not approved.

Diffusers shall have a fixed, horizontal air discharge pattern, and shall be configured with a 4-way core/discharge pattern.  Diffuser shall be designed to integrate with the ceiling type shown.   The diffuser core shall be removable, without tools, for cleaning.  The primary air plenum and mixing chamber shall be zinc-coated steel, and shall consist of a side, oval inlet connection sized as shown on the drawings / schedule.  The plenum shall be internally lined with ½” fiberglass insulation (UL-118, NFPA 90 Approved) to prevent condensation from forming on the outside of the unit casing.  The nozzle plate shall be painted flat black.  Mounting brackets shall be factory installed to the assembly for attachment to the building structure.   An air flow balancing port will be provided with flow chart attached to unit to assist in air flow adjustments.
 
Diffusers shall be constructed from steel, aluminum, or 304 stainless steel as scheduled.  Steel components / hardware required for design integrity are acceptable for aluminum construction. The diffuser finish shall be Anemostat Arctic White powder coat, or color as scheduled.  If custom, a sample color chip shall be provided to the diffuser manufacturer.

The manufacturer shall provide performance data obtained in accordance with current ANSI/ASHRAE standard 70.

Model Dx-P Diffuser (Ceiling Plenum Air Induction) - Typical Specifications 

Ceiling induction diffuser assemblies shall be Anemostat Model Dx-P or approved equal, configured as detailed on the drawings with the performance as scheduled. Diffuser assemblies shall consist of an upper primary air plenum, a mixing chamber, and a diffuser.  Primary air shall discharge into the mixing chamber through induction nozzles located on the bottom of the upper plenum. Ceiling plenum air shall be drawn into the mixing chamber above the diffuser, where it shall mix with primary above the diffuser before being discharged into the space through the diffuser.  Provide the quantity & configuration of nozzles as denoted as Capacity A,B,C,D,E,F to provide the primary and induction air flow for each unit at the inlet static pressure and sound levels specified. Diffusers which induce air and discharge air thru the same passages are not approved.

Diffusers shall have a fixed, horizontal air discharge pattern, and shall be configured with a 4-way core/discharge pattern.  Diffuser shall be designed to integrate with the ceiling type shown.   The diffuser core shall be removable, without tools, for cleaning.  The primary air plenum and mixing chamber shall be zinc-coated steel, and shall consist of a side, oval inlet connection sized as shown on the drawings / schedule.  The plenum shall be internally lined with ½” fiberglass insulation (UL-118, NFPA 90 Approved) to prevent condensation from forming on the outside of the unit casing.  The nozzle plate shall be painted flat black.  Mounting brackets shall be factory installed to the assembly for attachment to the building structure.   An air flow balancing port will be provided with flow chart attached to unit to assist in air flow adjustments.
 
Diffusers shall be constructed from steel, aluminum, or 304 stainless steel as scheduled.  Steel components / hardware required for design integrity are acceptable for aluminum construction. The diffuser finish shall be Anemostat Arctic White powder coat, or color as scheduled.  If custom, a sample color chip shall be provided to the diffuser manufacturer.

The manufacturer shall provide performance data obtained in accordance with current ANSI/ASHRAE standard 70.