The CRA diffuser is an adjustable supply air pattern diffuser that offers architecturally appealing styling with maximum diffusion efficiency and flexibility. All of the diffusers in the CRA range have three cones to maintain a uniformity of appearance. In standard form, the diffuser is manually adjustable to change the supply air pattern from a horizontal for cooling to a vertical discharge for heating. The adjustment is made by turning the small centre cone to provide horizontal throw in the down position and vertical throw in the up position. The radial supply air pattern of the CRA diffuser means the diffuser has an inherent ability to maintain a ceiling effect making the diffuser suitable for variable air volume applications. The radial supply air pattern also means that the diffuser still delivers the air horizontally even when there is no ceiling present making it ideal for use with exposed duct systems.

Details
  • Category
    Ventilation Components
  • Range
    Air Diffusers
Specifications

Circular Ceiling Diffusers shall be Holyoake Model CRA with adjustable air pattern. Diffusers shall be manufactured from spun aluminium with a threaded adjustable core mechanism. The air pattern shall be radial and adjustable from horizontal to vertical. Circular Ceiling Diffuser be supplied with integral mounting system. Diffusers shall be finished in powder coat and fitted with accessories and dampers where indicated as manufactured by Holyoake.

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Holyoake Air Management Solutions by Price has been at the forefront of Heating, Ventilation and Air Conditioning (HVAC) for over 60 years. The brand Holyoake is synonymous with high quality, engineering performance and innovation. Our products are critical components for both large commercial and residential buildings and facilities. With our broad product range, Holyoake is specified across all stages of the construction process.

Operating from manufacturing sites across both New Zealand and Australia helps expand our engineering capabilities to produce industry leading products and facilitates strong customer relationships. Holyoake has built a strong reputation of delivering reliable and high quality products backed by first class customer service.

The Holyoake Group is a diverse and dynamic operation encompassing:

  • Manufacturing
  • Commercial Property
  • Forestry
  • Automotive Servicing
  • Marine Service & parts distribution
  • Primary producer