providing quality product Flashback Arrestors

H688 Series Flashback Arrestors

CERTIFICATIONS : 
Conform with EN 730-1 and ISO 5175-1

EN 730-1


Features

Non-return Valve [NV]

Flame Arrestor [FA]

Dust filter [DF]

H688 for Regulator 

Max. working pressure: OX : 10 bar (140 psi)
                                                15 bar (218 psi)
                                         AC :1.5 bar (22 psi)

Specification

Model Gas Max. Flow
(l/h)
Inlet Outlet
H688-R Oxygen 7000 9/16”-18 RH Φ8mm Hose
H688-L Fuel Gas 2600 9/16”-18 LH Φ8mm Hose
H688-AR Oxygen 7000 5/8”-18 RH Φ8mm Hose
H688-AL Fuel Gas 2600 5/8”-18 LH Φ8mm Hose
H688-RB Oxygen 7000 M16x1.5 RH Φ8mm Hose
H688-LB Fuel Gas 2600 M16x1.5 LH Φ8mm Hose
H688-RGB Oxygen 7000 G 3/8 RH Φ8mm Hose
H688-LGB Fuel Gas 2600 G 3/8 LH Φ8mm Hose
H688-RA Oxygen 7000 G 1/4 RH Φ8mm Hose
H688-LA Fuel Gas 2600 G 1/4 LH Φ8mm Hose

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