Ball Jet Diffuser

Product Specification

Product Overview

  The spherical air outlet is mainly used in environments where the distance between the air supply outlet of the air conditioner and the area where people are active is relatively large. When public places (such as various halls and assembly rooms, etc.) have a large area and the ceiling air supply outlet cannot evenly distribute the air or achieve the desired effect, in such cases, spherical air outlets should be installed for side air supply. When the temperature difference between the air supply and the room temperature constantly changes, the air flow will deviate upwards (hot air) or downwards (cold air). The air supply direction may also be interfered with by external factors, such as local convective air flow or lateral air flow. Therefore, some models of spherical air outlets can be designed to rotate. The direction of air supply can be adjusted manually on the spot or electrically swing within a 30° range. Customized pneumatic or electric control systems can be provided according to user needs. The spherical air outlet achieves ideal noise control due to its optimal aerodynamic air outlet structure design. Also, its high-quality shape design makes it suitable for high-end places such as concert halls, theaters, and museums. Various types of air outlets are provided, suitable for various indoor conditions and technical requirements, and can meet very high noise requirements. It can be used in all possible ventilation equipment.

Construction and Dimensions:
  There are various models of spherical nozzles, suitable for almost all application scenarios. The fixed spherical nozzle is a nozzle with installation holes. The exhaust nozzle of the adjustable spherical nozzle is spherical and is inserted between the shells, equipped with an installation decorative cover plate and a circular that can be directly plugged into the round pipe. The nozzle can be manually adjusted within a maximum range of 30°, or it can be adjusted through electric or pneumatic devices. The product provides flange rings and flange heads for axial connection. The product also provides ventilation pipe interfaces with peripheral flange rings. A flange ring with a flange can also be selected. To be able to connect laterally with square or circular supply pipes, the product also provides flat flange rings and saddle flange rings for selection.

Applicable Locations

Ball jet diffusers are widely used in large space commercial buildings. Typical applications include:

Core Value: In high-ceiling spaces, traditional grilles have a throw distance of only 3-8 meters — cool air cannot reach the occupied zone. Ball jet diffusers deliver air directly to target areas 15-25 meters away, enabling precise air supply and significantly improving comfort and energy efficiency.

FAQ

Q1: What is the difference between a ball jet diffuser and a swirl diffuser?
A: Ball jet diffusers are designed for long throw distance (15-25m), ideal for high-ceiling spaces. Swirl diffusers have high induction ratio and uniform diffusion, suitable for medium-height spaces.

Q2: How is the electric type controlled?
A: Electric models come with 24V or 220V actuators. They can be connected to building automation systems (BAS) or controlled independently with manual switches.

Q3: Can colors be customized?
A: Yes. Standard colors are silver (anodized) and white (painted). Custom colors are available upon request.

Q4: Can the direction be adjusted after installation?
A: Yes. Manual types can be adjusted on site by hand. Electric types can be adjusted remotely via the control system.