Material sealing element (in contact with medium):
FKM+
for reliable aeration and venting of tanks
optional aerator (B 895) in combination with spring
reliable and low-maintenance
ball / float made of PP 1
*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.