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Home » SAFE-GUARD-3 / FR34 - 3 FUNCTION FLASHBACK ARRESTOR

SAFE-GUARD-3 / FR34 - 3 FUNCTION FLASHBACK ARRESTOR

Group Number: 2831

The new SAFE-GUARD-3 for regulator mounting, available from July 2014, contains a host of new upgrades to performance, filtration, Instructions, and product marking. Complies fully with ISO 5175-1.

FUNCTIONS

  • FA Sintered flame arresting element
  • NV Non return valve to prevent reverse flow of gases
  • TV Thermal trip device, activated by heat to permanently cut off the gas supply
Art. Nr. Gas Working pressure Inlet
connection
Outlet
connection
0764469 O

25 bar

G1/4" F

G1/4" M
0764470 O 15 bar G3/8" F G3/8" M
0764472 O

15 bar

M16×1,5 F M16×1,5 M
0764474 O

25 bar

9/16" UNF F 9/16" UNF M
0764471

A

H

C

P

M

1,5

3,5 bar

3,5 bar

5 bar

5 bar

G3/8"LH F G3/8"LH M
0764473

A

H

C

P

M

1,5 bar

3,5 bar

3,5 bar

5 bar

5 bar

M16×1,5LH F M16×1,5LH M
0764475

A

H

C

P

M

1,5 bar

3,5 bar

3,5 bar

5 bar

5 bar 

9/16"UNF LH F 9/16"UNF LHM

 A: Acetylene; H: Hydrogen; C: Coal; PM: Methane Propane

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Additional Downloads for this Product

Acrobat Logo 735100000904_SG3_2018 ND.pdf