RONDO COANDA diffuser

Name: RONDO COANDA diffuser
Brand: ERGOVENT
Price: 190 CAD
Availability: OutOfStock

$190.00

Size

100

125

Quantity

ERGOVENT RONDO COANDA 100–125 round-shaped diffuser is a recessed ventilation diffuser designed to deliver air along the ceiling surface using the Coanda effect that ideal for modern interiors where airflow comfort and discretion are key.

Key features:

Coanda effect design: Directs airflow along the ceiling instead of downward which is ideal for areas where people sit or work directly beneath the diffuser.
Reinforced central cap – an “armor” protection: Internal plastic shield protects the gypsum cap from edge damage during removal or accidental drops.
Pre-cut reinforcement mesh included: Factory-supplied fiberglass mesh, no cutting or sourcing needed during installation.
High-quality gypsum body: Solid, bubble-free casting with integrated mounting elements; smooth, paint-ready surface.
Universal connection options: Compatible with metal ducts, flexible ducts, or plastic duct systems via a connection box.
Quick and flexible mounting: Mounts directly to plasterboard with adjustable fasteners that fit all plasterboard thicknesses.
Ultra-quiet operation: Gypsum’s acoustic properties and aerodynamic design ensure minimal noise.

Key benefits:

Easy, fast, simple installation
Completely painted in the same color and paint as the ceilings/walls
Dirt rings do not form around the diffuser
Suitable for single layer, double layer or custom thickness of plasterboard
Safe and secure packaging

Quick and easy installation
ROUNDO diffusers feature standard duct connections of several sizes, compatible with both rigid and flexible ducts.
ERGOVENT gypsum diffusers are compatible with both single- and double-layer plasterboard, enabling seamless, flush installation in a variety of ceiling and wall designs.
The magnetic holders used in ROUNDO gypsum diffusers provide a secure and reliable attachment, supporting up to 10.75 kg

Parameter	RONDO-100	RONDO-125	RONDO-150	RONDO-160
Product code	RN100	RN125	RN150	RN160
Connection diameter	100 mm / 3.94 in (nominal 4 in)	125 mm / 4.92 in (nominal 5 in)	150 mm / 5.91 in (nominal 6 in)	160 mm / 6.30 in
Body height	48 mm / 1.89 in	48 mm / 1.89 in	50 mm / 1.97 in	50 mm / 1.97 in
Height with socket	89 mm / 3.50 in	89 mm / 3.50 in	91 mm / 3.58 in	91 mm / 3.58 in
Outer diameter of the body	238 mm / 9.37 in	238 mm / 9.37 in	296 mm / 11.65 in	296 mm / 11.65 in
Form	Round	Round	Round	Round
Recommended airflow	Up to 90 m³/h Up to 53 CFM per diffuser	Up to 90 m³/h Up to 53 CFM per diffuser	Up to 130 m³/h Up to 77 CFM per diffuser	Up to 130 m³/h Up to 77 CFM per diffuser
Can be used for	Supply / Exhaust	Supply / Exhaust	Supply / Exhaust	Supply / Exhaust

RONDO COANDA diffuser

Installation Facts

Technical Sheet