Detonation flame arrester F501 (PTB 02 ATEX 4012 X) for use on interstitial spaces in combination with vacuum leak detectors.
Installation in Zone 1, Zone 2 or outside the Ex-zone.
Suitable for explosive steam-air mixtures II A to II B3 and pressures of 1,1 bar (abs) to 5 mbar (abs)
Use temperature range -20°C to +90°C
CONNECTION TOWARDS INTERSTITIAL SPACE: G1/8" male
CONNECTION TOWARDS LEAK DETECTOR: quick union QU8/6 for polyamide (PA) hose 8/6x1mm
USED MATERIALS:
Detonation flame arrester: stainless steel 1.4301 (or similar)
Screw fittings: brass
Screw fittings: brass nickel-plated