BOLA Magnetic Stirrer Heads (P-MRK), PTFE

Material: Glass, PTFE
Chemical resistance: +++ universal
Temperature resistance: from -100°C to +240°C
BESTSELLERBestseller:
This product is very popular with our clients.
FDA conformFDA conform:
All parts coming into contact with the fluid are from materials that correspond to FDA requirements. A certificate of conformity is included with each shipment.
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*/piece Add to cart
145 8 29/32 95 50 C520-24
€849.72
145 10 29/32 95 50 C520-28
€899.45
145 10 45/40 95 50 C520-48
€858.77
C520-24 - 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
€849.72
C520-28 - 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
€899.45
C520-48 - 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
€858.77
 
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 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.

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
» receiver made of borosilicate glass for universal chemical resistance

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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