NOMINAL SIZE

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

CONNECTIONS

- NPT Female / Male
- ANSI/ASME B16.5 Class 150 Flange
- KS/JIS 10K Flange

Protect flashback in small process lines containing flammable gases.
Available in size 1/2” to 1”

Drilling conforming to NTP(ANSI/ASME B1.20.1) ANSI/ASME B16.5 for
class 150 flanges, or KS/JIS 10K flanges
Designed to be compact and suitable for small pipe line.
Normally installed at fuel supply line or a supply line of flammable gases.
Be sure to install as close as possible to the open part of the vent line or
to the flame source. (within 20 times the pipe diameter)

▶ Consult our factory for special application.