Square Swirl Diffuser 595×500 fixed blade - Swirl Diffusers - SHSD595-500

Buy Square Swirl Diffuser 595x500 fixed blade SHSD595-500 Online - Swirl Diffusers - 1 - NZ Depot Trade
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$170.48$265.98 (-36%)

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1 - 40%$170.48
5 - 98%$156.84
10 - 1912%$150.02
20 +18%$139.79
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SKU: SHSD595-500 Categories: , , Tags: , , Brand:

⚠️ Important Compatibility Notice

Please double-check the required specifications with your qualified technician or installer prior to ordering. Due to the technical nature of this product, incorrect orders cannot be exchanged, replaced, or refunded. Thank you for your understanding.

Professional HVAC Component: Square Swirl Diffuser 595×500 fixed blade

You are viewing the Square Swirl Diffuser 595×500 fixed blade (SKU: SHSD595-500). A professional-grade component from the Swirl Diffusers series, engineered for New Zealand’s residential and commercial ventilation systems. Sourced directly from our trade supply chain for NZ Depot.

⚠️

Technical Verification Required

Ventilation components require precise sizing. Please verify that this SHSD595-500 model matches your system’s diameter and connection type (e.g., Big End vs Small End) before ordering.

Key Specs:
Category: Swirl Diffusers
Type: SHSD, RHSD, RSD, TSA Swirl Diffusers

Product Specifications

The SHSD595-500 Swirl Diffuser is designed for high air volume applications while maintaining the benefits of the highly inductive swirl air pattern. Designed for ceiling mounting up to 4.5 m, it fits most ceiling systems and can also be installed freely suspended where no ceiling is present. Its multi-stream discharge pattern ensures rapid entrainment of room air into the primary air stream, improving comfort and efficiency compared to conventional diffusers.

Application

Suitable for commercial, retail, and industrial HVAC systems requiring high air change rates and efficient air mixing. Ideal for cooling and heating applications with variable air volume (VAV) operation. The diffuser’s high mixed air temperature and low velocity distribution make spacing requirements forgiving and installation flexible.

Features / Benefits

  • High air volume capacity with inductive swirl air pattern
  • Ceiling mounted or freely suspended installation options
  • Multi-stream discharge for rapid entrainment and enhanced comfort
  • Suitable for cooling, heating, and VAV systems
  • Even temperature distribution with low air velocity in the occupied zone
  • Forgiving spacing requirements between diffusers; Constructed from quality steel sheet with pressed control blade
  • Aesthetically refined design with powder coated finish RAL 9016
  • Alternative colours available upon request
Maximum Airflow L/s 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400
Min Centre to Centre m     3.7 3.9 4.2 4.4 4.6 4.8 5 5.2 5.4 5.6 5.7 5.9 6 6.1
Static Pressure Loss Pa     3 4 5 7 8 9 11 13 15 17 19 21 24 26
Sound Power Level Lwa     < 25 < 25 25 28 30 33 35 37 38 40 42 43 45 46

Products specifications

Attribute name Attribute value
Grille Specifications
Installation location Ceiling
Application Commercial & Domestic
Shape Square
Material Steel
Colour White
Finish Powder Coated
Face Size (mm) 595 x 595
Spigot Diameter (mm) 496 Ø

Professional HVAC Supply: Square Swirl Diffuser 595×500 fixed blade

You are viewing the Square Swirl Diffuser 595×500 fixed blade (SKU: SHSD595-500). A critical component within our Swirl Diffusers range, designed specifically for New Zealand’s residential and commercial ventilation requirements. Sourced directly from our trade supply chain for NZ Depot.

⚠️

Important: Measurement Verification

HVAC components require precise sizing. Please confirm this SHSD595-500 model matches your engineer’s specifications before ordering.
Dimensions: Length: mm | Width: 496mm | Height: 496mm.

Technical Specifications & Features

The SHSD595-500 Swirl Diffuser is designed for high air volume applications while maintaining the benefits of the highly inductive swirl air pattern. Designed for ceiling mounting up to 4.5 m, it fits most ceiling systems and can also be installed freely suspended where no ceiling is present. Its multi-stream discharge pattern ensures rapid entrainment of room air into the primary air stream, improving comfort and efficiency compared to conventional diffusers.

Application

Suitable for commercial, retail, and industrial HVAC systems requiring high air change rates and efficient air mixing. Ideal for cooling and heating applications with variable air volume (VAV) operation. The diffuser’s high mixed air temperature and low velocity distribution make spacing requirements forgiving and installation flexible.

Features / Benefits

  • High air volume capacity with inductive swirl air pattern
  • Ceiling mounted or freely suspended installation options
  • Multi-stream discharge for rapid entrainment and enhanced comfort
  • Suitable for cooling, heating, and VAV systems
  • Even temperature distribution with low air velocity in the occupied zone
  • Forgiving spacing requirements between diffusers; Constructed from quality steel sheet with pressed control blade
  • Aesthetically refined design with powder coated finish RAL 9016
  • Alternative colours available upon request
Maximum Airflow L/s 100 120 140 160 180 200 220 240 260 280 300 320 340 360 380 400
Min Centre to Centre m     3.7 3.9 4.2 4.4 4.6 4.8 5 5.2 5.4 5.6 5.7 5.9 6 6.1
Static Pressure Loss Pa     3 4 5 7 8 9 11 13 15 17 19 21 24 26
Sound Power Level Lwa     < 25 < 25 25 28 30 33 35 37 38 40 42 43 45 46
Products specifications
Attribute name Attribute value
Grille Specifications
Installation location Ceiling
Application Commercial & Domestic
Shape Square
Material Steel
Colour White
Finish Powder Coated
Face Size (mm) 595 x 595
Spigot Diameter (mm) 496 Ø

About the SHSD, RHSD, RSD, TSA Swirl Diffusers Series

Designed for high air volumes while maintaining the many advantages of the highly inductive swirl action.
Multistream pattern ensures rapid entrainment of room air into the primary stream
Delivers higher levels of comfort than traditional diffusion styles
Suitable for lower supply air temperatures and VAV turn down rates
Manufactured from steel sheet with a pressed control blade
Powder coated finish RAL9016
Other colours are available upon request

Additional information

Dimensions 496 × 496 mm
MPN

Application

Material

Shape

Colour

Finish

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