Magnetic Stirrer Heads (G-MRK) | BOLA
| Chemical resistance: | +++ universal |
|---|---|
| Material: | Glass, PTFE |
| Temperature resistance: | from -100°C to +240°C |
BestsellerBestseller:
This product is very popular with our clients. CE
This product is very popular with our clients. CE
Technical information
Material Safety Data Sheets
Operating Instructions
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Conductor [NS] |
Dia. of stirrer shaft [(d) mm] |
Height [(H) mm] |
Insertion length [of stirrer shaft mm L4] |
Top of ground joint to [top of stirrer shaft mm L2] |
Unit price | Product number | Select the quantity for an offer or order and place it in the shopping cart |
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Product information "Magnetic Stirrer Heads (G-MRK) | BOLA"
Product description
Perfect combination of drive shaft with ball bearings, rotor and lower bearing made of PTFE/PEEK and a conductor made of borosilicate glass. Requires little space due to compact construction. No leakage or memory effects due to non-porous, welded rotor. This rotor holds the stirrer shaft by means of three stud screws which are fixed in the counterbores of the stirrer shaft. This provides optimum power transmission and a safe fixing. The 6 mm square can be fixed into the stirrer coupling or into the agitator.
Product advantages
» powerful transmission
for ground joint size 19/26: 15 Ncm
for ground joint size 29/32 and 45/40: 50 Ncm
» no grease required
» all products which are exposed to the medium do not contain any metals
» high speed of up to max. 1.500 rpm
» high working temperatures up to +250°C are possible
» excellent chemical resistance
» safe to run dry
» long durability
» space-saving drive shaft O.D.'s
for ground joint size 19/26: 28 mm
for ground joint size 29/32 and 45/40: 38 mm
for ground joint size 19/26: 15 Ncm
for ground joint size 29/32 and 45/40: 50 Ncm
» no grease required
» all products which are exposed to the medium do not contain any metals
» high speed of up to max. 1.500 rpm
» high working temperatures up to +250°C are possible
» excellent chemical resistance
» safe to run dry
» long durability
» space-saving drive shaft O.D.'s
for ground joint size 19/26: 28 mm
for ground joint size 29/32 and 45/40: 38 mm
Applications
Ideal for reactor lids with a center ground joint, suitable for stirrer shafts made of glass or stainless steel with counterbores for a safe fixing into the rotor.
» L1 Internal height from the top of the ground joint to the vessel bottom.
» L3 maximum total length of stirrer shaft = L1+L2
» L1 Internal height from the top of the ground joint to the vessel bottom.
» L3 maximum total length of stirrer shaft = L1+L2
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