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