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Safety device GRS according to DIN EN ISO 5175-2: Flashback resistant if compressed air is used as oxidant.

Gas types :

Industrial gas C

Hydrogen (H)

Natural Gas (Methane) (M)

Propane (P)

cleaned Bio gas (M)

Working pressure:

0,1 Mpa  1,0 bar

0,5 Mpa 5 bar

0,5 Mpa   5 bar

Cracking pressure:

4 to 6 mbar position-independent

Gas temperature:

-20°C up to +70°C ( Oxygen -20°C up to +50°C)

Ambient temperature:

-20°C up to +70°C

Threads: DIN ISO 228 ANSI/ASME B1.20.1

G2RH F/F3) G1 1/2RH F/F3) 2 NPT F/F3) 1 1/2 NPT F/F3

Flange connection: EN 1092-1 Type 04

DN40  DN50

Measure and weight:

diameter:

length:

weight:

Thread G1 1/2 – 1 1/2NPT

94 mm

175 mm

6,0 kg

Flange DN40:

150 mm

Thread G2 – 2NPT:

94 mm

176 mm

6,5 kg

Flange DN50:

Application:

Heating burner, gas mixing- and control systems, applications according to EN 746-2