Sada Membrána + ventil pro KNF N 810.FT.18 Back Catalog number: KNF-058077 Availability: In the manufacturer's stock Price on request - + Recommended 17900115 Accessories of Vacuum Aspiration System, 4L 83B 120,20 € N816.3KT.45.18 Vývěva membránová N816.3KT.45.18 s vakuometrem Price on request ZK-8 LIQUID SUCTION VACUUM PUMP, 8L/min, -0.06Mpa 493,20 €