Magnetic stirrer couplings BUK Mini with thread M18 up to 700 bar A magnetic stirrer coupling with M18x1 thread connection which can easily be screwed into an autoclave lid.
Lid seals
Sealing to the autoclave lid is achieved using an o-ring (FFKM) or cutting ring (HC 22) which is not included with delivery. Please choose desired version.
A reed contact and speed sensor at the output shaft is fitted as standard.
BUK Mini series permanent magnetic couplings provide a space-saving installation with their compact design. Ball bearings ensure rapid, easy replacement to facilitate maintenance and cleaning.
Magnetic stirrer couplings are available in stainless steel, Hastelloy
® , titanium, zirconium and other materials on request.
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Magnetic stirrer couplings BUK Mini with thread M18 up to 700 bar
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Magnetic stirrer couplings BUK Mini with thread M18 up to 700 bar
Type Pressure max. bar Viscosity mPas Torque Ncm Volume max. ml Speed max. rpm. Material no. Bearings
Code: 40 26446 00184 1 not in stockType BUK K20G Mini
Pressure max. bar 300
Viscosity mPas 500
Torque Ncm 20
Volume max. ml 500
Speed max. rpm. 2000
Material no. 1.4435
Bearings Ball bearings stainless steel
on demand
Code: 40 26446 00189 6 not in stockType BUK K50G Mini
Pressure max. bar 300
Viscosity mPas 1500
Torque Ncm 50
Volume max. ml 1000
Speed max. rpm. 2000
Material no. 1.4435
Bearings Ball bearings stainless steel
on demand
Code: 40 26446 00185 8 not in stockType BUK K20G Mini HP
Pressure max. bar 700
Viscosity mPas 500
Torque Ncm 20
Volume max. ml 500
Speed max. rpm. 2000
Material no. 1.4980
Bearings Ball bearings stainless steel
on demand
Code: 40 26446 00187 2 not in stockType BUK K50G Mini HP
Pressure max. bar 700
Viscosity mPas 1500
Torque Ncm 50
Volume max. ml 1000
Speed max. rpm. 2000
Material no. 1.4980
Bearings Ball bearings stainless steel
on demand
Code: 40 26446 00426 2 not in stockType BUK K20G Mini HC
Pressure max. bar 300
Viscosity mPas 500
Torque Ncm 20
Volume max. ml 500
Speed max. rpm. 1150
Material no. 2.4602 (HC 22)
Bearings Slide Bearings PTFE/carbon
on demand
Code: 40 26446 00427 9 not in stockType BUK K50G Mini HC
Pressure max. bar 300
Viscosity mPas 1500
Torque Ncm 50
Volume max. ml 1000
Speed max. rpm. 1150
Material no. 2.4602 (HC 22)
Bearings Slide Bearings PTFE/carbon
on demand
Type BUK K20G Mini Pressure max. bar 300 ViscositymPas 500 Torque Ncm 20 Volumemax. ml 500 Speed max. rpm. 2000 Materialno. 1.4435 Bearings Ball bearings stainless steel Code-No. 40 26446 00184 1 Type BUK K50G Mini Pressure max. bar 300 ViscositymPas 1500 Torque Ncm 50 Volumemax. ml 1000 Speed max. rpm. 2000 Materialno. 1.4435 Bearings Ball bearings stainless steel Code-No. 40 26446 00189 6 Type BUK K20G Mini HP Pressure max. bar 700 ViscositymPas 500 Torque Ncm 20 Volumemax. ml 500 Speed max. rpm. 2000 Materialno. 1.4980 Bearings Ball bearings stainless steel Code-No. 40 26446 00185 8 Type BUK K50G Mini HP Pressure max. bar 700 ViscositymPas 1500 Torque Ncm 50 Volumemax. ml 1000 Speed max. rpm. 2000 Materialno. 1.4980 Bearings Ball bearings stainless steel Code-No. 40 26446 00187 2 Type BUK K20G Mini HC Pressure max. bar 300 ViscositymPas 500 Torque Ncm 20 Volumemax. ml 500 Speed max. rpm. 1150 Materialno. 2.4602 (HC 22) Bearings Slide Bearings PTFE/carbon Code-No. 40 26446 00426 2 Type BUK K50G Mini HC Pressure max. bar 300 ViscositymPas 1500 Torque Ncm 50 Volumemax. ml 1000 Speed max. rpm. 1150 Materialno. 2.4602 (HC 22) Bearings Slide Bearings PTFE/carbon Code-No. 40 26446 00427 9