Model

Outside   
dia.
mm

Inside dia.
mm

 Length m

Volume
m³

Obliquity

Max. gas temperature  

Out size

φ1.5×15M
φ1.5×17M
φ1.5×19M

1500

500

15
17
19

20.27
22.97
25.68

3-5%

850

16.2×2.7×2.7
18.2×2.7×2.7
20.0×2.9×2.9

φ1.8×21M
φ1.8×23M
φ1.8×25M

1800

650

21
23
25

35.91
39.33
42.75

3-5%

850

22.5×2.7×2.7
24.5×2.9×2.9
26.5×2.9×2.9

φ2.2×21M
φ2.2×23M
φ2.2×25M

2200

800

21
23
25

58.10
63.61
69.15

3-5%

850