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Magnetic stirrer couplings with ground joint

Stirrer head with a permanent magnetic coupling for mixing applications under vacuum. No straight-through shaft, no shaft sealing rings required as the torque is provided contactless by magnetic force.

Speed: 2500 rpm
Material: 1.4435 (AISI 316L)
Seal: FKM
Bearing: Ball bearing made of stainless steel

Drive shaft supplied with 6 mm external square stub.
Temp. range:240 °C
9.779 201




9.779 201
 TypeJoint size
NS
Volume
ml
Viscosity
range
mPas
Torque
Ncm
PK
BUK K20 S1Prod.No.9.779 20129/32500500201
 BUK K40 S1Prod.No.9.779 20229/3210001500401
 BUK K60 S1Prod.No.9.779 20329/3230006000601
 BUK K90 S1Prod.No.9.779 20429/32500010000901
 BUK K60 S2Prod.No.9.779 21245/4050006000601

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