Description
BOLA Magnetic Stirrer Heads (P-MRK) Rodaviss Ideal stirrer head for PTFE-jacketed stirrer shafts from BOLA. Consisting of capsuled drive shaft (stainless steel) with ball bearings, rotor and lower bearing made of PEEK-Compound and a hollow shaft made of Hastelloy®. Requires little space due to compact construction. No leakage or memory effects due to non-porous, welded rotor. Compression fittings made of PEEK-Compound for safe fixing of stirrer shaft and optimum power transmission. Joint-cone with Rodaviss® fixing system for easy locking and unlocking of ground joint connections with Rodaviss® thread. Rodaviss® screw cap, sealing ring and expanding ring are included in the scope of delivery. Abmessungen: For stirrer shaft dia.(d) mm 8 Height (H) mm 145 For ground joint NS 29/32 Insertion length of shaft (L2) max. mm 95 Drive shaft O.D. (D) mm 50