Vývěva jednokomorová membránová KNF N811KT.18 Back Catalog number: N811KT.18 Availability: In the manufacturer's stock Price on request - + Recommended V0020-F1 Hydrophobic filter, pk/1 ( 1 each included) 936,00 Kč V0020-TB Extra tubing set, 1meter 912,00 Kč LV5080P VP18R Plus Vacuum pump 18L/min, 20mbar Price on request