ERGOVENT RONDO

Round Frameless Gypsum Diffuser

ERGOVENT RONDO 150/160 round frameless gypsum diffuser product view showing spring mounting clips
ERGOVENT RONDO 150/160 round frameless gypsum diffuser product view showing spring mounting clips
RONDO 100 / 125

Round frameless gypsum diffuser with a circular airflow slot that integrates flush with drywall ceilings and walls. Available with 3.94 in (100 mm) and 4.92 in (125 mm) duct connections.

Awarded the Red Dot Award and German Innovation Award for outstanding design and functionality.

Technical Features:

  • Application: air supply and extraction

  • High-quality gypsum body integrates seamlessly into drywall, painted to match any ceiling or wall surface

  • Ring-shaped airflow slot with no visible edges or seams

  • Aerodynamic convex lid reduces air vortices for quiet, efficient airflow

  • Magnetic cap attachment holds up to 23.7 lb (10.75 kg)

  • Suitable for both air supply and extraction systems

  • Recommended airflow up to 53 CFM (90 m³/h) per diffuser

  • Connection sizes: 3.94 in (100 mm), 4.92 in (125 mm)

  • Minimum required installation space: 5.51 in (140 mm)

ERGOVENT RONDO

Round Frameless Gypsum Diffuser

ERGOVENT RONDO 150/160 round frameless gypsum diffuser product view showing spring mounting clips
ERGOVENT RONDO 150/160 round frameless gypsum diffuser product view showing spring mounting clips
RONDO 100 / 125

Round frameless gypsum diffuser with a circular airflow slot that integrates flush with drywall ceilings and walls. Available with 3.94 in (100 mm) and 4.92 in (125 mm) duct connections.

Awarded the Red Dot Award and German Innovation Award for outstanding design and functionality.

Technical Features:

  • Application: air supply and extraction

  • High-quality gypsum body integrates seamlessly into drywall, painted to match any ceiling or wall surface

  • Ring-shaped airflow slot with no visible edges or seams

  • Aerodynamic convex lid reduces air vortices for quiet, efficient airflow

  • Magnetic cap attachment holds up to 23.7 lb (10.75 kg)

  • Suitable for both air supply and extraction systems

  • Recommended airflow up to 53 CFM (90 m³/h) per diffuser

  • Connection sizes: 3.94 in (100 mm), 4.92 in (125 mm)

  • Minimum required installation space: 5.51 in (140 mm)

Key Benefits:

  • Fast, simple installation

  • Painted to match the ceiling in any color

  • No dust rings form around the diffuser

  • Suitable for single, double, or custom drywall thickness

  • Universal, suitable for both supply and exhaust

  • Safe packaging, arrives undamaged

Contact Ventek America

609.233.0747

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Atlantic City, New Jersey

INVISIBLE AIR DIFFUSERS