KNF Vývěva membránová N86KN.18/IP20 Back Catalog number: N86KN.18 Availability: In the manufacturer's stock Price on request - + Recommended N816.3KT.18 Vacuum pump LABOPORT, 20mbar, 0,96m³/h Price on request VGC301A Vacuum Gauge Controller Price on request 18900186 Vacuum regulator /moisture trap 242,52 €