Magnetic Stirrer Heads (P-MRK) with Flat Flange | BOLA

Material: Hastelloy®, PTFE
Chemical resistance: +++ universal
Temperature resistance: from -100°C to +240°C

Material Safety Data Sheets

Height [(H) mm] For stirrer shaft [dia.(d) mm] Insertion length of shaft [(L2) max. mm] Drive shaft O.D. [(D) mm] for flat flange [DN] Cat-no. Price*/piece Select the quantity for an offer or order and place it in the shopping cart
160 10 95 50 40 C532-22
C532-22 - Magnet-Rührkupplungen (P-MRK) Planflansch | BOLA
Height [(H) mm] 160
For stirrer shaft [dia.(d) mm] 10
Insertion length of shaft [(L2) max. mm] 95
Drive shaft O.D. [(D) mm] 50
for flat flange [DN] 40
Product description Ideal stirrer head for PTFE-jacketed stirrer shafts from BOLA. Consisting... more
Product information "Magnetic Stirrer Heads (P-MRK) with Flat Flange | BOLA"

Product description

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 Hastelloy® receiver. 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. Suitable for flat flanges of Duran (former Schott AG), sealing to be made with a gasket of your choice. Square size 6 mm for accepting an agitator or a stirrer coupling.

Product advantages

» gastight stirrer head for perfect vacuum
» stirrer shaft's height adjustable, approx. 40 mm
» also suitable for shortened stirrer shafts
» powerful transmission of up to 90 Ncm
» excellent chemical resistance
» no grease required / save to run dry
» high speed of up to max. 1.500 rpm
» drive shaft fixed for your safety
» high durability
» easy disassembly of all parts for cleaning
» with receiver made of Hastelloy® for improved durability


>> Suitable for all BOLA Stirrer Shafts jacketed with PTFE. Ideal for reactor lids with flat flange.
>> L1 The max. shaft length corresponds to the internal height from the top of the ground joint to the vessel bottom.
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