Explosion Vent KER

The KER style vent is perfect for standard applications in powder handling and storage. The KER is suitable for plant equipment with static over/under pressure conditions up to 50% of the rated rupture pressure. A unique feature with the KER is that edge reinforcement in its design allows the KER to be mounted without an outlet flange thus reducing installation costs. Cross rib and folded edges are other standard KER design features.

**Below are common size events which are available however our state of the art manufacturing facility has the capability to produce this vent style in any custom size which your specific process may require.  Please contact us directly to review your specific application needs. 

Millimeters

Inches

Inside 

Outside 

Vent Area

Inside 

Outside 

Vent Area 

Length

Width

Length

Width

(cm²)

Length

Width

Length

Width

(in²)

110

290

170

350

300

4

11

7

14

47

229

229

309

309

510

9

9

12

12

79

205

290

285

370

580

8

11

11

15

90

229

305

309

385

680

9

12

12

15

105

150

600

230

680

880

6

24

9

27

136

220

420

300

500

900

9

17

12

20

140

315

410

365

460

1250

12

16

14

18

194

340

385

400

445

1280

13

15

16

18

198

305

457

385

537

1380

12

18

15

21

214

247

610

327

690

1450

10

24

13

27

225

340

440

400

500

1480

13

17

16

20

229

400

400

500

500

1550

16

16

20

20

240

410

410

490

490

1650

16

16

19

19

256

300

600

350

650

1800

12

24

14

26

279

300

620

380

700

1860

12

24

15

28

288

320

640

380

700

2000

13

25

15

28

310

319

765

399

845

2350

13

30

16

33

364

490

490

570

570

2370

19

19

22

22

367

375

655

455

735

2400

15

26

18

29

372

390

620

470

700

2400

15

24

19

28

372

445

597

525

677

2600

18

24

21

27

403

470

610

550

690

2800

19

24

22

27

434

490

590

570

670

2850

19

23

22

26

442

420

770

500

850

3200

17

30

20

33

496

247

1345

327

1425

3300

10

53

13

56

512

525

668

645

788

3400

21

26

25

31

527

600

600

650

650

3600

24

24

26

26

558

610

610

690

690

3650

24

24

27

27

566

247

1645

327

1725

4050

10

65

13

68

628

457

890

537

970

4050

18

35

21

38

628

620

670

680

730

4100

24

26

27

29

636

645

645

735

735

4100

25

25

29

29

636

653

653

733

733

4200

26

26

29

29

651

669

669

735

735

4350

26

26

29

29

674

630

730

710

810

4550

25

29

28

32

705

620

820

675

875

5000

24

32

27

34

775

520

1020

600

1100

5250

20

40

24

43

814

586

920

666

1000

5350

23

36

26

39

829

500

1100

580

1180

5400

20

43

23

46

837

750

750

830

830

5600

30

30

33

33

868

420

1420

500

1500

5950

17

56

20

59

922

629

1004

689

1064

6000

25

40

27

42

930

750

840

830

920

6250

30

33

33

36

969

800

800

850

850

6400

31

31

33

33

992

801

801

880

880

6400

32

32

35

35

992

500

1350

580

1430

6700

20

53

23

56

1039

610

1118

690

1198

6750

24

44

27

47

1046

645

1130

725

1210

7280

25

44

29

48

1128

720

1020

800

1100

7300

28

40

31

43

1132

920

920

1000

1000

8400

36

36

39

39

1302

940

940

1000

1000

8800

37

37

39

39

1364

970

970

1050

1050

9400

38

38

41

41

1457

1000

1000

1080

1080

10000

39

39

43

43

1550

1000

1000

1050

1050

10000

39

39

41

41

1550

586

1727

666

1807

10000

23

68

26

71

1550

915

1118

995

1198

10000

36

44

39

47

1550

1020

1020

1100

1100

10400

40

40

43

43

1612

790

1340

870

1420

10500

31

53

34

56

1628

720

1670

800

1750

12000

28

66

31

69

1860

1130

1130

1220

1220

12500

44

44

48

48

1938

920

1380

1000

1460

12500

36

54

39

57

1938

940

1440

1000

1500

13500

37

57

39

59

2093

1130

1520

1220

1610

17150

44

60

48

63

2658

1130

1727

1230

1827

19200

44

68

48

72

2976

1000

2000

1080

2080

19500

39

79

43

82

3023


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