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: compression ferrule CF6/4 for copper (CU) pipe 6/4x1mm
CONNECTION TOWARDS LEAK DETECTOR: compression ferrule CF6/4 for copper (CU) pipe 6/4x1mm
USED MATERIALS:
Detonation flame arrester: stainless steel 1.4301 (or similar)
Screw fittings: brass