SCHAKO DQJ-Q-SR Swirl Diffuser

SCHAKO DQJ-Q-SR provides superior air distribution as a high-performance swirl diffuser in comfort areas such as offices, shopping centers, restaurants and cinemas. Technical Features: - Flow Range: 150 – 3,000 m³/h - VAV System Compatibility: 100% - 40% range - Temperature Difference: Up to Δt = -14K for heating and cooling - Mounting Height: 2.6 – 4 m range - Motorized Version: Adjustable throw distance up to 6 m - Throw Direction: Manually or motor-driven adjustable Working Principle: Thanks to the high induction provided by the swirl jet produced by the louvre arrangement, it reduces the end velocity and temperature difference of the air jet very quickly. This feature ensures that air is blown into the room without drafts and distributed homogeneously even under extreme conditions (very high air change and high Δt). Advantages: - High induction capacity - Draft-free air distribution - Adjustable throw direction (horizontal to vertical) - Constant free cross-section area - Pressure loss and sound level remain unchanged - Resistance to extreme conditions Performance Characteristics: - Homogeneous air distribution - Rapid temperature balancing - Silent operation - Energy-efficient VAV compatibility - Wide flow range Installation and Setup: Offers flexible installation with 2.6-4 m mounting height. In the motor-driven version, throw distance can be adjusted up to 6 m. Optimized for ceiling-type installation. Quality and Reliability: Manufactured with SCHAKO quality assurance, DQJ-Q-SR offers long-lasting and reliable performance. Tested and approved in professional HVAC systems.