BOLA Magnetic Stirrer Heads (P-MRK), PTFE

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

Material Safety Data Sheets

 
Height [(H) mm] For stirrer shaft [dia.(d) mm] For ground [joint NS] Insertion length of shaft [(L2) max. mm] Drive shaft O.D. [(D) mm] Cat-no. Price* Add to cart
145 8 29/32 95 50 C530-08
€1,001.77
145 10 29/32 95 50 C530-10
€1,026.12
145 10 45/40 95 50 C530-15
€977.26
C530-08 - BOLA Magnet-Rührkupplungen (P-MRK), PTFE
Height [(H) mm] 145
For stirrer shaft [dia.(d) mm] 8
For ground [joint NS] 29/32
Insertion length of shaft [(L2) max. mm] 95
Drive shaft O.D. [(D) mm] 50
€1,001.77
C530-10 - BOLA Magnet-Rührkupplungen (P-MRK), PTFE
Height [(H) mm] 145
For stirrer shaft [dia.(d) mm] 10
For ground [joint NS] 29/32
Insertion length of shaft [(L2) max. mm] 95
Drive shaft O.D. [(D) mm] 50
€1,026.12
C530-15 - BOLA Magnet-Rührkupplungen (P-MRK), PTFE
Height [(H) mm] 145
For stirrer shaft [dia.(d) mm] 10
For ground [joint NS] 45/40
Insertion length of shaft [(L2) max. mm] 95
Drive shaft O.D. [(D) mm] 50
€977.26
 
Product description Ideal stirrer head for PTFE-jacketed stirrer shafts from BOLA. Consisting... more
Product information "BOLA Magnetic Stirrer Heads (P-MRK), PTFE"

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 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.

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

Applications

>> Suitable for all BOLA Stirrer Shafts jacketed with PTFE. Ideal for reactor lids with center ground joint.
>> 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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