Kirjeldus
BOLA U-Shaped Stirrer Shafts
u-shaped stirrer blade completely made of PTFE Strong, tangential flow with high shear rate in the margin area, little sediments on the wall of the vessel. Ideal for mixing viscous liquids.
BOLA Discs Stirrer Shafts
PTFE-jacketed stainless steel shaft, discoidal stirrer blade with six radial paddles completely made of PTFE, similar to a “Rushton Turbine” stirrer shaft. Universal chemical resistance since the product is only exposed to PTFE. Axial suction of mixture, strong radial flow. Ideal for aerating liquids.
BOLA Stirrer Shafts with Blade RCD
PTFE-jacketed stainless steel shaft, blade completely made of PTFE. Universal chemical resistance since the product is only exposed to PTFE. Tangential flow with little turbulence, gentle stirring.
BOLA U-Shaped Stirrer Shafts RCD
PTFE-jacketed stainless steel shaft, U-shaped stirrer blade completely made of PTFE. Universal chemical resistance since the product is only exposed to PTFE. Strong, tangential flow with high shear rate in the margin area, little sediments on the wall of the vessel. Ideal for mixing viscous liquids.
BOLA Micro Surface Stirrer Shafts
PTFE-jacketed stainless steel shaft, blade completely made of PTFE with four round paddles. Universal chemical resistance since the product is only exposed to PTFE. Ideal for stirring in test tubes or narrow-mouth vessels, optimum mixture in round vessels and in vessels with low fill level.
BOLA Solo Stirrer Shafts
PTFE-jacketed stainless steel shaft with fused lower end. Universal chemical resistance since the product is only exposed to PTFE. Ideal for use together with BOLA Stirrer Blades which can be fixed individually on the Solo Stirrer Shaft. Also usable as stirring rod for manual stirring.
BOLA Impeller Stirrer Shafts
PTFE-jacketed stainless steel shaft, impeller completely made of PTFE with three blades bent backwards, lower side of impeller either even or 15° angled. Universal chemical resistance since the product is only exposed to PTFE. Very good and gentle stirring due to blades which are bent backwards, low shear force. The 15° angled impellers are ideal for stirring in vessels with round bottom.
BOLA KPG Glass Stirrer Shafts
KPG stirrer shaft with double pivot made of ground and polished borosilicate glass, tiltable moon-shaped stirrer blade with double-sided groove completely made of PTFE. For vessels with a 29/32 ground joint. Universal chemical resistance since the product is only exposed to PTFE and glass. Tangential flow with little turbulence. The tilting half-moon blade is ideal for stirring in round-bottom flasks with ground joint necks. Blades are available separately and can be mounted additionally.
BOLA Stirrer Shafts with Blade
PTFE-jacketed stainless steel shaft, blade completely made of PTFE. Universal chemical resistance since the product is only exposed to PTFE. Tangential flow with little turbulence, gentle stirring.
BOLA Fan-Shaped Stirrer Shafts
PTFE-jacketed stainless steel shaft, fan-shaped stirring unit completely made of PTFE. The mixture is drawn off from the bottom. Ideal mixing due to centrifugal forces. Ideal for stirring in narrow mouth vessels or in vessels with ground joint openings.
BOLA Moon-Shaped Stirrer Shafts
PTFE-jacketed stainless steel shaft, tilting half-moon stirrer blade with double-sided groove and access for the stirrer shaft completely made of PTFE. Universal chemical resistance since the product is only exposed to PTFE. Tangential flow with little turbulence. The tilting half-moon blade is ideal for stirring in round-bottom flasks with ground joint necks. Blades are available separately and can be mounted additionally.
BOLA Centrifugal Stirrer Shafts
PTFE-jacketed stainless steel shaft, stirring unit (movable paddles, bolt and receiver for paddles) completely made of PTFE. The paddles open up at increasing speed. Universal chemical resistance since the product is only exposed to PTFE. The stirrer shaft can be used for stirring in narrow mouth vessels or in vessels with ground joint opening (starting at size NS 24).
BOLA Double-Moon-Shaped Stirrer Shafts
PTFE-jacketed stainless steel shaft, two each tilting half-moon stirrer blades with double-sided groove and access for the stirrer shaft completely made of PTFE. Universal chemical resistance since the product is only exposed to PTFE. Tangential flow with little turbulence. Ideal for high and narrow vessels. The tilting half-moon blade is ideal for stirring in round-bottom flasks with ground joint neck. Blades are available separately and can be mounted additionally.
BOLA GT Glass Stirrer Shafts
KPG stirrer shaft made of borosilicate glass, tiltable moon-shaped stirrer blade with angular groove and clamping bolts completely made of PTFE. For vessels with a 29/32 ground joint. Universal chemical resistance since the product is only exposed to PTFE and glass. Tangential flow with little turbulence. The tilting half-moon blade is ideal for stirring in round-bottom flasks with ground joint necks. Blades are available separately and can be mounted additionally.
