Product Description

MRC Impeller No. 7

is a 50 mm (1.97 in.) six-blade open turbine with tapered flat blades that produce primarily radial flow and localized turbulence for liquid blending, powder incorporation, particle distribution, and other low-to-moderate-viscosity mixing applications.

Applications

Liquid Blending

Suitable for combining low-and-moderate-viscosity liquids during laboratory formulation, sample preparation, reaction development, and quality-control work.

Powder Incorporation

The six exposed blades create localized turbulence that can assist with wetting and distributing readily dispersible powders, salts, catalysts, fillers, and formulation additives.

Particle and Additive Distribution

Useful for distributing fine particles, suspended additives, and weakly settling solids where moderate local agitation is required.

Chemical and Formulation Development

A practical option for coatings, inks, adhesives, resins, specialty chemicals, and laboratory processes that benefit from outward flow and localized mixing intensity.

Features

• Six evenly spaced blades provide frequent contact with the liquid during rotation.
• Tapered blade outlines are broader near the hub and narrower toward the tips.
• Open construction allows fluid to move between the upper and lower sides of the blade assembly.
• Localized turbulence supports blending, powder incorporation, and particle distribution.

Specifications

FAQs

What type of impeller is the MRC Impeller No. 7?

It is a 50 mm (1.97 in.) six-blade open turbine with flat blades that taper from a broad root to a narrower tip.

What is the purpose of tapered blades?

Tapered blades retain a broad, supported area near the hub while reducing blade area toward the faster-moving tips. Depending on the complete geometry, this may influence drag, torque, and how the blade interacts with the liquid.

Warranty

The MRC Impeller No. 7 is warranted against defects in materials and workmanship under normal use and service. For warranty assistance, replacement parts, product support, or application guidance, contact LabGear USA technical support. Warranty valid for 12 months.

Ordering

Have additional questions? Contact LabGear USA at (650) 254-8333 or sales@labgearusa.com