BOLA Magnetic Stirrer Heads (P-MRK), NS 29/32, Ø 8 mm consisting of: Driving be

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BOLA Magnetic Stirrer Heads (P-MRK) 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 borosilicate glass receiver. Requires little space due to compact construction. No leakage or memory effects due to non-porous, welded rotor. Compression fittings for safe fixing of stirrer shaft and optimum power transmission. Joint-Cone with nut (Safe-Lab) made of PTFE for easy locking and unlocking of the ground joint. Square size 6 mm for accepting an agitator or a stirrer coupling. Abmessungen: For stirrer shaft dia.(d) mm 8 Height (H) mm 145 Size NS 29/32 Insertion length of shaft (L2) max. mm 95 Drive shaft O.D. (D) mm 50