NOMINAL SIZE

- 3/4", 1", 1-1/2", 2", 3", 4", 6", 8", 10", and 12"
- Other sizes are available upon request.

CONNECTIONS

- ASME B16.5 Class 150 Flange
- KS/JIS 10K Flange

Sewon SFL perforated plate flame arrester is
used primarily for deflagration arresters.
The perforated plate is stainless steel as standard material.
The flame arresters are available with a wide range of hole diameters
and plate thicknesses.

Protect storage tank or system from potential ignition source
Easy installation and simple structure Available in size 3/4” to 12”

Drilling conforming to ANSI/ASME B16.5 for
class 150 flanges, or KS/JIS 10K flanges. Other standards
are available on customer's request.