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PMRK compressed air magnetic stirrer drives with M30 thread up to 200/700 bar

PMRK series drives feature a permanent magnetic coupling and a flanged, compressed air-driven motor. The use of a cardan coupling is unnecessary, meaning both vibrations and the installation height are reduced.
This version with M30x2 screw thread is suitable for applications under pressure up to 700 bar, depending on the material, and can easily be screwed into an autoclave lid. Sealing to the autoclave lid is achieved using a cutting ring (HC 22)*, see accessories.

The speed is regulated by a continuously adjustable fine control valve, with an analogue tachometer fitted as standard..

Magnetic stirrer drives are also available in titanium, zirconium and other materials or offering alternative torque levels.

The stirring system is supplied certified to ATEX regulations. Please order desired documentation separately.
Specifications
PMRK 11/16
Temperature:
Pressure:

max. 300°C
max. 200 bar
PMRK 11/17
Temperature:
Pressure:

max. 300°C
max. 700 bar
PMRK compressed air magnetic stirrer drives with M30 thread up to 200/700 bar
PMRK compressed air magnetic stirrer drives with M30 thread up to 200/700 bar
TypeVolume
max. ml
Viscosity
mPas
Torque
Ncm
Speed
max. rpm.
Material
no.
BearingsCode-No.Price/Unit
EUR
Price/Unit incl. VAT
EUR
 
PMRK 11/16/905000100009017501.4435 (AISI 316L)Ball bearings stainless steel40 26446 00359 38.569,0010.197,11Add product to Shopping Basket
PMRK 11/16/90 HC5000100009011502.4602 (HC 22)Slide bearings PTFE/carbon40 26446 00371 510.735,0012.774,65Add product to Shopping Basket
PMRK 11/17/905000100009017501.4980Ball bearings stainless steel40 26446 00479 89.781,0011.639,39Add product to Shopping Basket
* not included with delivery. Viscosity data to be considered as guidelines. Technical data pertaining to 6 bar operating pressure.
Accessories:
 ATEX documentation for PMRK
Accessories for magnetic stirrer couplings
Stirring rotors for compressed air lab stirrers
Alternate products:
Compressed air magnetic stirrer drive PMRK with flange, mat.no. 2.4602
Compressed air magnetic stirrer drive PMRK with flange, mat.no. 1.4571
Compressed air magnetic stirrer drive PMRK with ground joint
Magnetic stirrer coupling BUK with electric drive, 40-90 Ncm
Magnetic stirrer coupling BUK with electric gear drive, 40-90 Ncm
Magnetic stirrer coupling BUK with electric drive, 200-800 Ncm
Magnetic stirrer coupling BUK with electric gear drive, 200-800 Ncm



Dimensions of PMRK with thread

TypeA
mm
B
mm
C
mm
D
mm
PMRK 11/16/90428159.52028
PMRK 11/17/90428159.52028
Dimensions of PMRK with thread
Dimensions of PMRK with thread