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Type F Ventilation Grille

Type F Ventilation Grille

Material: Steel

Size: DN100-DN400

Type: Rectangular, Adjustable Fence

Temperature: 80℃

Standard: CB T462-1996


Overview

Mounting:

During installation, the grille should be correctly fixed to the support frame to ensure safety and reliability.

Inspect and clean the grille regularly to prevent dirt and corrosion buildup.

Ensure the safety of the grille surface by paying attention to the anti-slip treatment.

For fastened gratings, periodically check the tightness of the bolts and nuts and adjust and replace them as necessary.

For fire-resistant grating, conduct regular fire performance tests and maintenance to ensure its good function.

Drawing:

Type F Ventilation Grille3.jpg

Picture:

Type F Ventilation Grille2.jpg

Table:

Main Size

Hole

Weight

Kg

DN

a*b

B*L

e

f

100

60*140

100*180

66

100

6

0.24

80*120

120*160

86

90

125

60*220

100*260

66

140

0.29

80*160

120*200

86

110

100*130

140*170

106

155

150

80*250

120*290

86

130

0.36

100*200

140*240

106

105

120*150

160*190

126

205

175

80*350

120*390

86

170

8

0.44

100*250

140*290

106

140

120*210

160*250

126

265

200

100*350

140*390

106

205

0.52

120*280

160*320

126

170

150*280

190*260

156

140

250

120*470

160*510

126

265

10

0.73

150*350

190*390

156

205

190*280

240*320

196

170

300

150*530

190*570

156

295

12

0.91

190*390

230*430

196

225

240*300

280*340

246

180

350

190*550

230*590

196

305

1.16

240*420

280*460

246

240

290*360

330*400

296

210

400

190*760

230*800

196

410

14

1.45

240*550

280*590

246

305

290*460

330*500

296

260




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