Connection couplings

For:	BUK/MRK
Manufacturer Article Number:	40 26446 00746 1
Type:	VK 7 x 8

Globe Stirrer Couplings, POM

Made of POM, a plastic material with a good mechanical strength, powerful transmission of up to 300 Ncm, suitable for a speed of up to 1.200 rounds per minute, maximum misalignment of axes 10 mm. Ideal for balancing misalignment of axes between agitator and stirrer shaft, suitable for glass, metal or PTFE stirrer shafts.very low centrifugal forces due to low weightsuitable for both left and right-handed rotationno resonancesimple assembly by means of screw joints with clamp ringspivot (length 90 mm) can be shortened by the user

From €127.60*

Flexible clutch

Required for stirring tasks using glass stirring rods. The flexible coupling compensates for any structural variances.

From €138.00*

Keyless chuck for overhead stirrers

R 60: Only for use with EUROSTAR 20 / 40 / 60 / 100 / 200 / RW 20, excluding EUROSTAR 20 high speed digital and control.R 60.1: For MINISTAR 20 / 40 / 80 digital and control, MICROSTAR series and NANOSTAR 7.5 digital.

From €97.50*

PLR compressed air laboratory stirrers up to 30 l for use in potentially explosive atmospheres, without tachometer

PLR compressed air laboratory stirrers are designed for all kinds of standard mixing tasks. The vane type, air-driven motor offers a high power density and is significantly lighter and smaller than an equivalent electric motor.General specifications:operating pressure max. 6 barair consumption 260 l/min. at 6 barpower output 200 W at 6 barclockwise rotationATEX certificationBasic models include:all-stainless steel housingcontinuously adjustable speed control valvesupport arm diam. 14 mmsnap connection for NW 5output shaft L x diam. 26 x 10 mmThe viscosity data are intended as a guideline.

From €1,073.00*

PLR compressed air laboratory stirrers up to 30 l for use in potentially explosive atmospheres, with tachometer

PLR compressed air laboratory stirrers are designed for all kinds of standard mixing tasks. The vane type, air-driven motor offers a high power density and is significantly lighter and smaller than an equivalent electric motor.General specifications:operating pressure max. 6 barair consumption 260 l/min. at 6 barpower output 200 W at 6 barclockwise rotationATEX certificationBasic models include:all-stainless steel housingcontinuously adjustable speed control valvesupport arm diam. 14 mmsnap connection for NW 5output shaft L x diam. 26 x 10 mmThe viscosity data are intended as a guideline.

From €1,784.00*

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 rpmMaterial: 1.4435 (AISI 316L)Seal: FKMBearing: Ball bearing made of stainless steelDrive shaft supplied with 6 mm external square stub.

From €3,710.00*

Magnetic Stirrer Heads Complete

Perfect combination of drive shaft with ball bearings, rotor and lower bearing made of PTFE/PEEK and a rod 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 into counterbores on the stirrer shaft. This provides optimum power transmission and secure mounting. The 6mm square drive can be fixed into the stirrer coupling or into the agitator. powerful transmission of up to 50 Ncmno grease requiredall products exposed to the medium being stirred do not contain any metalshigh speed of up to max. 1500 rpmhigh working temperatures up to +250 °C are possibleexcellent chemical resistancesafe to run dryhigh durability

From €1,081.00*

Compressed air industrial stirrers BSR 64 with floor stand

BSR series stirrers perform routine mixing tasks up to 200 l.General specifications:operating pressure max. 6 barair consumption 800 l/min. at 6 barpower output 640 W at 6 barclockwise rotationATEX rating to Ex II 2G Ex h IIC T5 GbBasic models include:all-stainless steel housingcontinuously adjustable speed control valvespherical clamping device with support arm diam. 16 mm, length 200 mmfloor stand with rod (height 1000 mm, width 600 mm) and bossheadplug-in connector DN 7.8silenceroutput shaft L 32 mm x diam. 14 mm

From €3,441.00*

Magnetic Stirrer Heads P-MRK

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 PTFE/PEEK and a hollow shaft made of borosilicate glass. 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) for easy locking and unlocking of the ground joint. Square size 6mm for accepting an agitator or a stirrer coupling. Insertion length of shaft 95mm. Drive shaft outside diameter 50mm.gastight stirrer head for perfect vacuumstirrer shaft's height adjustable, approx. 40mmalso suitable for shortened stirrer shaftspowerful transmission of up to 90Ncmexcellent chemical resistanceall products which are exposed to the medium do not contain any metalsno grease required / save to run dryhigh speed of up to max. 1.500rpmdrive shaft fixed for your safetyhigh durabilityeasy disassembly of all parts for cleaning

From €1,073.30*