タイトルまたは説明

DA square air diffuser,  shiyanmei at shinelong com
Material :Aluminum
Size:according to design size
feature:1.the shape can be square or rectangular ; 2.the direction of airflow **4 way ; 

(2) DCC air diffuser  Shinelong**2

Material :Galvanized steel sheet
Neck size:(Diamer) **0,**0,**0,**0
Face size:**3x**3,**5x**5

Accessory: C1 round opposed blade damper

Features: 1)each layer of diffuser cone is mould pressed, no welding joint.

2)is round neck square diffuser

3)the round neck diffuser is fixed with a guide vane to provide uniform airflow over the surface of the diffuser face, the inverted hook design provides easy and convenient connection with flexible duct.

(3) CY long range jet diffuser  Shinelong**3

Material :Aluminium
size:(Diameter) **0,**0,**0,**5,**0,**0
Features: 1)CY type adopts to the optimal aerodynamics structure,which have farther suppling air range, lower noise

2)CY type is made up of outer frame and inner ball type nozzle, when the outer frame is fixed, the diffuser body can be ratated up to *0 degree thus chaning the air distribution  

(4) CFD underfloor air diffuser  Shinelong**4

Material :Aluminium ,cold rolled steel sheet
size:(Diameter) **0
Features: has certain spread angle,supply air uniform 

it is convenient to regulate the air volume.

(5) RH single supply air grille  Shinelong**5

Material :Aluminium
size:according design size
Features: one set of blades, horizontal arrayed; the angle of airflow adjusted

;there are two types of the outer frame edge size : *3mm and *2mm

(6) GH double supply air grille  Shinelong**6

Material :Aluminium

size:according design size

Features: horizontal blade set in front ,the vertical behind ;airflow angle can

;there are two types of the outer frame edge size : *3mm and *2mm