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3M Random Orbital Sander: For Use With 20331/20430/20431 - Replacement Parts
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3M Random Orbital Sander: For Use With 20331/20430/20431

The 3M 30443 is a replacement part for the 3M Random Orbital Sander, designed for use with models 20331, 20430, 20431, and 30443. This component is identified by manufacturer part number 30443 and is categorized as a…

SKU 3G-OTH-314167

Brand
3M
Item
Random Orbital Sander: For Use With 20331/20430/20431
Category
Replacement Parts
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Technical Specifications

3M
Manufacturer Part Number
30443

Technical Documents

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

Product Description

The 3M 30443 is a replacement part for the 3M Random Orbital Sander, designed for use with models 20331, 20430, 20431, and 30443. This component is identified by manufacturer part number 30443 and is categorized as a Random Orbital Sander replacement part.

Frequently Asked Questions

What is the 3M 30443 replacement part used for?

The 3M 30443 is a replacement part for 3M Random Orbital Sanders, specifically models 20331, 20430, 20431, and 30443. It is used in industrial finishing and surface preparation applications where consistent orbital sanding action is required. 3G Electric supplies this genuine 3M component to support maintenance and repair across manufacturing and woodworking facilities worldwide.

What are the specifications of the 3M 30443?

The 3M 30443 is a Random Orbital Sander replacement part with manufacturer part number 30443. It is designed for use with 3M models 20331, 20430, 20431, and 30443. This component is categorized as a replacement part for random orbital sanders. 3G Electric sources this genuine 3M part for global industrial customers.

Where to buy the 3M 30443 replacement part worldwide?

3G Electric supplies the 3M 30443 replacement part to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery for this genuine 3M component. Contact 3G Electric to order the 30443 replacement part for your 3M Random Orbital Sander models 20331, 20430, 20431, or 30443.

How to install the 3M 30443 replacement part on a 3M sander?

To install the 3M 30443 replacement part, first disconnect the sander from power. Remove the old component by following the manufacturer's service instructions for models 20331, 20430, 20431, or 30443. Fit the new 30443 part securely, ensuring all fasteners are torqued to specification. 3G Electric recommends consulting the 3M service manual for detailed procedures.

Used in

Common applications for 3M
Industrial process water filtration — 3M solid polypropylene cartridge (e.g., RT10Q16G20NN, 7 micron) for sediment removal in manufacturing lines.
Cooling tower pre-treatment — 3M string-wound cartridge (e.g., RT39B16G20NN, 30 micron) to protect heat exchangers from particulate fouling.
Food and beverage rinse water — 3M 1 micron solid cartridge (RT10Y16G20NN) for fine filtration to meet quality standards.
Chemical processing feed water — 3M 27 micron solid cartridge (RT30L16G20NN) for high-flow sediment reduction upstream of sensitive equipment.
Wastewater effluent polishing — 3M 2 micron string-wound cartridge (RT09Y16G20NN) for final particulate removal before discharge or reuse.
Pharmaceutical utility water — 3M 0 micron string-wound cartridge (RT09L16G20NN) for sub-micron filtration in critical systems.

3M Products

3G Electric supplies 3M replacement parts. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Compatible alternatives & equivalents

Cross-referenced by specification & description
DYNABRADE Bearing: For Dynabrade Random Orbital Sanders, 58368
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DYNABRADE Bearing: For Dynabrade Random Orbital Sanders, 58368
DYNABRADE Bearing: For Dynabrade Random Orbital Sanders, 56052
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DYNABRADE Bearing: For Dynabrade Random Orbital Sanders, 56052
DYNABRADE Vane Rotor Set: For Dynorbital Supreme Sanders, 57113
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DYNABRADE Vane Rotor Set: For Dynorbital Supreme Sanders, 57113
DYNABRADE Rear Bearing Plate: For Dynabug Orbital Sanders, 57891
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DYNABRADE Rear Bearing Plate: For Dynabug Orbital Sanders, 57891
DYNABRADE Spacer: For 14300/14303/14306, 14347
DYNABRADE
DYNABRADE Spacer: For 14300/14303/14306, 14347
DYNABRADE Bushing: For 14300/14303/14306, 14343
DYNABRADE
DYNABRADE Bushing: For 14300/14303/14306, 14343

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