– Housing without flange made of machined and hardened steel.
– Cover cap made of machined steel (SBM 12 made of pressed metal sheet).
– Useful for applications where it is important to reduce to the minimum extent the overhang of the housing seat.
– To guarantee a good fluency even in presence of small loads, SBM 8, 12 and 15 and all versions with the big ball made of plastic material are manufactured without the felt sealing system
– Drain hole at the bottom.
– Big ball made of plastic material: working temperatures 0°/60°.*