Ergovent Kvadro 125 - 125MM (5" Inch) | White | Square | Frameless Diffuser

The Ergovent Kvadro 125 is a 125MM square frameless gypsum diffuser designed for seamless installation in plasterboard ceilings and walls. Its fully paintable face lets builders, fitout crews and HVAC tradies finish the vent in the same coating as the ceiling for a minimalist ceiling vent in Australian homes and commercial spaces.

A 125MM round frame pipe on the rear connects directly to standard ductwork or plenum boxes for both supply and exhaust air. The integrated polyurethane balancing damper allows simple on site airflow adjustment without external regulators, while the aerodynamic outlet design helps reduce noise and dirt rings around the vent.

Manufactured from high quality antistatic gypsum with magnetic cover fixing, this square ceiling diffuser is ideal for new builds, renovations and ventilation maintenance where a clean, frameless finish is critical. Add the Ergovent Kvadro 125 to your cart today for a premium hidden ceiling vent solution.

• Frameless gypsum design - Paintable square face for a seamless ceiling or wall finish.
• 125MM duct connection - Round frame pipe suits standard 125MM (5" Inch) duct and plenum boxes.
• Supply and exhaust compatible - One diffuser can be used for both supply and return air terminals.
• Integrated balancing damper - PU segments allow quick on site airflow adjustment.
• Magnetic cover attachment - Strong magnets hold the cap securely and allow easy removal for cleaning.
• Plasterboard ready - Suitable for single or double layer plasterboard and custom thickness ceilings.

• Brand: Ergovent
• Model: Kvadro 125
• Product Type: Square frameless gypsum ceiling diffuser
• Colour: White, fully paintable to match ceiling or wall
• Material: Pure high quality, antistatic gypsum
• Mounting: Flush plastered into plasterboard ceiling or wall
• Duct Connection Size: 125MM (5" Inch) round frame pipe
• Body Dimensions: 240MM x 240MM (24CM x 24CM)
• Body Height: 48MM (4.8CM)
• Overall Height With Connector: 89MM (8.9CM)
• Ceiling Board Thickness: Suitable for approximately 13MM to 26MM plasterboard, single or double layer
• Airflow Capacity: Typical up to 92 M³/H per diffuser depending on system design
• Air Application: Designed for both supply and exhaust air
• Duct Systems: Suits steel or plastic ductwork and plenum boxes
• Balancing Damper: Integrated polyurethane segment damper for precise airflow control
• Cover Attachment: Strong magnetic holders for secure fixing and easy removal

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