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CAFRAMO A521 Overhead Stirrer Impeller, 3-Blade Pitched, Stainless Steel - Overhead Stirrer Impellers
CAFRAMOOverhead Stirrer Impellers

CAFRAMO A521 Overhead Stirrer Impeller, 3-Blade Pitched, Stainless Steel

The CAFRAMO Blade is a stainless steel overhead stirrer impeller with a pitched blade shape and three blades. It is compatible with manufacturer model number A722 and features a stainless steel shaft. This impeller…

SKU 3G-OTH-380255

Also listed as: A 521 · A-521

Brand
CAFRAMO
Item
A521 Overhead Stirrer Impeller, 3-Blade Pitched, Stainless Steel
Part Number
A521
Category
Overhead Stirrer Impellers
Available to Order
Also known as:A521CAFRAMO
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Technical Specifications

CAFRAMO
Manufacturer Part Number
A521
Type
A162/A712/A713/A722/A723/A733/A742/A743/A753, Stainless Steel
Blades
3
Blade Shape
Pitched
Blade Material
Stainless Steel
Shaft Material
Stainless Steel
Compatible with Manufacturer Model Number
A722

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CAFRAMO Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The CAFRAMO Blade is a stainless steel overhead stirrer impeller with a pitched blade shape and three blades. It is compatible with manufacturer model number A722 and features a stainless steel shaft. This impeller is designed for use with CAFRAMO overhead stirrers.

Frequently Asked Questions

What is the CAFRAMO Blade A521 used for?

The CAFRAMO Blade A521 is a stainless steel overhead stirrer impeller used for mixing, blending, and homogenizing fluids in laboratory and industrial processes. Its pitched blade design and three-blade configuration provide efficient agitation in applications such as chemical synthesis, pharmaceutical formulation, and food processing.

What are the specifications of the CAFRAMO Blade A521?

The CAFRAMO Blade A521 is made of stainless steel for both the blade and shaft. It features a pitched blade shape with three blades and is compatible with CAFRAMO overhead stirrer model A722. The manufacturer part number is A521. This impeller is designed for reliable mixing in demanding environments.

Where to buy the CAFRAMO Blade A521 worldwide?

You can source the CAFRAMO Blade A521 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time; we supply genuine CAFRAMO components for your overhead stirrer needs.

How to install the CAFRAMO Blade A521 on an overhead stirrer?

To install the CAFRAMO Blade A521, first ensure the stirrer shaft is clean and the blade hub matches the shaft diameter. Slide the blade onto the shaft, align the set screw with the shaft flat, and tighten securely. Always follow the stirrer manufacturer's manual for torque specifications and safety precautions.

Used in

Common applications for CAFRAMO
Chemical processing — CAFRAMO Model 1540 overhead stirrer for high-viscosity mixing up to 180,000 cps
Pharmaceutical development — CAFRAMO A-series overhead stirrers with stainless steel shafts for formulation blending
Food and beverage production — CAFRAMO BDC-series mixers with 3/8-inch shafts for homogenizing ingredients
Materials testing — CAFRAMO overhead stirrer with reversible operation for suspending particles in liquids
Laboratory research — CAFRAMO 1/2-inch diameter shaft with three-blade propeller for general mixing tasks
Industrial maintenance — CAFRAMO replacement shafts (e.g., A162, A712) for A-series mixer models
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CAFRAMO Products

3G Electric supplies CAFRAMO overhead stirrer impellers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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