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Heidolph™ Overhead Stirrer Impellers - Blade and Half-Moon Styles
SDP

Catalog No. 13880128 Shop All Heidolph North America Products
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Type:
BR 10 Crossed Blade
BR 11 Straight Blade
BR 12 Pivoting Blade
BR 13 Square Blade
BR 14 Collapsible Blade
HR 18 Half-Moon Blade
Speed:
2000 rpm
800 rpm
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Catalog No. Type Speed
13-880-128 BR 11 Straight Blade 2000 rpm
13-880-129 BR 12 Pivoting Blade 2000 rpm
13-880-131 BR 14 Collapsible Blade 800 rpm
13-880-130 BR 13 Square Blade 800 rpm
13-880-140 HR 18 Half-Moon Blade 800 rpm
13-889-459 BR 10 Crossed Blade 2000 rpm
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Catalog No. 13-880-128 Supplier Heidolph™ Supplier No. 036300340
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Hei-TORQUE Blade and Half-Moon Style Impellers are recommended for applications which require an average speed and little or average viscosity.

Precise working with an overhead stirrer depends on the right choice of the stirrer tool. When choosing a stirrer tool, consider the flow which the tool causes in the medium, the tool's adequate field of application depending on the speed range, and the execution of the tool according to viscosity it is destined for.

Blade and Half-Moon Impeller

  • These impellers are recommended for applications which require average speed
  • For mixing tasks with little or average viscosity
  • Models BR 12, BR 14 and HR 18 come with collapsible blade for narrow neck vessels

Specifications

Diameter (English) Fan 2.6 in.
Diameter (English) Shaft 0.31 in.
Diameter (Metric) Fan 6.6 cm
Diameter (Metric) Shaft 0.8 cm
For Use With (Equipment) Hei-TORQUE Core, Hei-TORQUE Expert, Hei-TORQUE Ultimate
For Use With (Application) Mixing Tasks with Little or Average Viscosity
Height (English) 0.47 in.
Height (Metric) 1.2 cm
Length (English) 15.74 in.
Length (Metric) 400 mm
Speed 2000 rpm
Type BR 11 Straight Blade
Width (English) 2 in.
Width (Metric) 5 cm
Weight (Metric) 48 oz.
Material Stainless Steel
Weight (English) 3 lb.
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