Magnetic Stirrer Heads (P-MRK)

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

Technical information

Material Safety Data Sheets

Operating Instructions

Download: Magnet-Ruehrkupplungen P-MRK

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	Select the quantity for an offer or order and place it in the shopping cart
145	8	29/32	95	50	C530-08	€1,206.88
145	10	29/32	95	50	C530-10	€1,234.27
145	10	45/40	95	50	C530-15	€1,183.65

C530-08 - Magnet-Rührkupplungen (P-MRK) | BOLA

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

€1,206.88

C530-10 - Magnet-Rührkupplungen (P-MRK) | BOLA

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

€1,234.27

C530-15 - Magnet-Rührkupplungen (P-MRK) | BOLA

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

€1,183.65

Product description Ideal stirrer head for PTFE-jacketed stirrer shafts from BOLA. Consisting... more

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Product information "Magnetic Stirrer Heads (P-MRK) | 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 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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