Pressure leak detector (DL) with 280 mbar alarm pressure for underground tanks with 2.5 m diameter at most and a test pressure of the interstitial space >= 400 mbar
including dry filter TF180
power supply 230 V, 50 Hz
plastic box (pl-box) IP 30
pneumatic connection: quick union QU8/6 for polyamide (PA) hose 8/6x1mm