HVAC Air Duct Return 4 Way Square Ceiling Diffuser

Basic Information
Place of Origin: SHANDONG,CHINA
Brand Name: Aoxin
Certification: CE,ISO9001,SGS,CCC
Minimum Order Quantity: 10pieces
Price: usd1-usd20 negotiable
Packaging Details: carton and plywooden case
Delivery Time: 5-7days
Payment Terms: T/T
Supply Ability: 50000pieces/month
Name: Vent Material: Aluminum
Color: Customized Packing: Custom Packing Offers,Carton Box
Condition: New Size: Customized
Origin: Dezhou,china Production Way: Punching / Welding
High Light:

square 4 Way ceiling diffuser


HVAC square ceiling diffuser


4 way square ceiling diffuser

HVAC Air Duct Return Air Vent Supply 4 Way Square Ceiling Diffuser With Customiszed Color


Product information


Material Aluminum alloy, plastic, stainless steel
Thickness 0.8, 1.0 or 1.2 mm for optional
Type Welding or pounching
Place of Origin China (Mainland)
Neck Size 150×150, 225 ×225, 300 ×300, 375 ×375, 450 ×450...
Finished Anodized or powder coating or mill finished





  1. Available in 1,2,3 and 4 way throw, our ceiling diffusers are designed to handle large volumes of air quietly with excellent throw pattems. Centre core is easily removable for cleaning.
  2. Comes in square or rectangular profiles. Suitable for mounting on all kinds of ceiling. Can be flush mounted and also " Lay-in" onto ceiling Tee-bar.
  3. From extruded aluminum of minimum 1.0mm thickness. All grilles are manufactured from highly corrosion resistant heavy gauge aluminum

Square Diffuser Features:

*Supply or return air applications
*Complete assembly from extruded aluminium sections
*Rigid, heavy gauge extruded frames with reinforced
*mitered and welded corners
*Special patterns are available
*(Optional opposed blade damper)
*Powder coating finish, standard color white
*Size manufactured on request

Company general information

Since the day of establishment,AOXIN has built a reputation for going above and beyond to give you the best air you
deserve. To us, it's not just about heating and cooling, but providing products you can reply on and service you can trust.

Heating and cooling account for more than half the energy use in average buildings- so and efficient system can save you
money while keeping you and the business building comfortable.AOXIN  offers reliable heating and cooling products
with wide range of effiency ratings, so you can pick the right solution that pays you back in lower utility costs. Higher
efficency systems may even qualify for potential utility rebates and other incentives in your own country, so you can start
saving right away. Energy efficient systems aren't just good for your wallet- they can result in a reduced carbon footprint,
since they use fewer natural resources.

Quality assured products, unobtrusive clean lines for appearance, careful engineering and professional workmanship with
the backing of an industry leader-these add up to true value. Prime reasons for specifying square ceiling diffusers.
Architectural excellence and engineering selections demand high quality products and shipping schedules demand service,
all part of the package.

The square ceiling diffuser is a very popular choice for general air distribution applications. The diffusers are designed to
provide high performance at a cost effective price. The stamped one-piece cores and die-formed clean curves supply a 360
diffusion pattern and provide the high performance necessary in VAV systems.


Packaging & Shipping


Packaging:Carton and Ply-wooden case


Shipment by sea:Tianjin


HVAC Air Duct Return 4 Way Square Ceiling Diffuser 0


HVAC Air Duct Return 4 Way Square Ceiling Diffuser 1

Contact Details