Vacuum leak detector (VL) with 330 mbar alarm underpressure for double-walled tanks
power supply 100-240 VAC, 50-60 Hz or 24 VDC
plastic box (pl-box) IP 30
pneumatic connection: hose connection H4+H6 for polyvinylchloride (PVC) hose 8/4x2mm or 10/6x2mm