Product Introduction:

TWF series Flashback Arrestor

Product Reference Pictures:

回火防止器 1

Flashback Arrestors are specially designed to prevent personal injury and damage to equipment from the severe flashback. Flashback Arrestors are available for regulators, torches and pipes.

 

l          Sintered Metal Flame Arresting Filter to quench the flame from severe flashback

l          Built-in automatic reset Non-return Valve to prevent reverse flow of

l          gases by temporarily cutting off the gasses.

 

 

Model NO.

Gas Service

Working Pressure

(Psi)

Capacity Flow

(Scfh)

Inlet Gauge

Outlet Gauge

Application

TWF-16RO

TWF-12RO

TWF-83RO

TWF-85RO

TWF-91RO

Oxygen

145

706

M16×1.5RH(F)

M12×1.25RH(F)

G3/8”-RH(F)

5/8”-18RH(F)

9/16”-18RH(F)

M16×1.5RH(M)

M12×1.25RH(M)

G3/8”-RH(M)

5/8”-18RH(M)

9/16”-18RH(M)

Regulators

TWF-16RF

TWF-12RF

TWF-83RF

TWF-85RF

TWF-91RF

Acetylene

Propane,

Natural Gas

15

70

M16×1.5LH(F)

M12×1.25LH(F)

G3/8”-LH(F)

5/8”-18LH(F)

9/16”-18LH(F)

M16×1.5LH(M)

M12×1.25LH(M)

G3/8”-LH(M)

5/8”-18LH(M)

9/16”-18LH(M)

Regulators

TWF-16TO

TWF-12TO

TWF-83TO

TWF-85TO

TWF-91TO

Oxygen

145

706

M16×1.5RH(M)

M12×1.25RH(M)

G3/8”-RH(M)

5/8”-18RH(M)

9/16”-18RH(M)

M16×1.5RH(F)

M12×1.25RH(F)

G3/8”-RH(F)

5/8”-18RH(F)

9/16”-18RH(F)

Torches

TWF-16TF

TWF-12TF

TWF-83TF

TWF-85TF

TWF-91TF

Acetylene

Propane,

Natural Gas

15

70

M16×1.5LH(M)

M12×1.25LH(M)

G3/8”-LH(M)

5/8”-18LH(M)

9/16”-18LH(M)

M16×1.5LH(F)

M12×1.25LH(F)

G3/8”-LH(F)

5/8”-18LH(F)

9/16”-18LH(F)

Torches

 

TWF-16PO

TWF-12PO

TWF-83PO

TWF-91PO

Oxygen

145

1240

M16×1.5RH(F)

M12×1.25RH(F)

G3/8”-RH(F)

G9/16”-18RH(F)

M16×1.5RH(M)

M12×1.25RH(M)

G3/8”-RH(M)

G9/16”-18RH(M)

Pipes

TWF-16PF

TWF-12PF

TWF-83PF

TWF-91PF

Acetylene

Propane,

Natural Gas

15

350

M16×1.5LH(F)

M12×1.25LH(F)

G3/8”-LH(F)

9/16”-18LH(F)

M16×1.5LH(M)

M12×1.25LH(M)

G3/8”-LH(M)

9/16”-18LH(M)

Pipes