Ventilation Grille
Ventilation Grille
1. Description
Ventilation Grille generally apply to air-conditioning system for air ventilation and it is suitable for marine, other buildings or anywhere need air equipment.
2. Features
(1) material: stainless steel
(2) the max up angle of every hole is 30 degree.
(3) there are two types product can be chosen.
3. Specification
Main Dimensions
No. of bolt holes
Weight (kg)≈
DN
a×b
B×L
e
f
E
F
100
60×140
100×180
66
100
6
0.16
0.24
80×120
120×160
86
90
125
60×220
100×260
66
140
0.18
0.29
80×160
120×200
86
110
100×130
140×170
106
95
150
80×250
120×290
86
155
0.22
0.36
100×200
140×240
106
130
120×150
160×190
126
105
175
80×350
120×390
86
205
8
0.27
0.44
100×250
140×290
106
155
120×210
160×250
126
165
200
100×350
140×390
106
205
0.31
0.52
120×280
160×320
126
170
150×220
190×260
156
140
250
120×470
160×510
126
265
10
0.42
0.78
150×350
190×390
156
205
190×280
240×320
196
170
300
150×530
190×570
156
295
12
0.51
0.91
190×390
230×430
196
225
240×300
280×340
246
180
350
190×550
230×590
196
305
0.35
1.16
240×420
280×460
246
240
290×360
330×400
296
210
400
190×760
230×800
196
410
14
0.78
1.45
240×550
280×590
246
305
290×460
330×500
296
260
4. Blueprint