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3M Air Random Orbital Sander: 3 in Disc, Hook and Loop/Pressure Sensitive Adhesive - Central Vacuum Random Orbital Sanders
3MCentral Vacuum Random Orbital Sanders

3M Air Random Orbital Sander: 3 in Disc, Hook and Loop/Pressure Sensitive Adhesive

The 3M Air Random Orbital Sander: 3 in Disc (MPN 28503) is a central vacuum random orbital sander with a 3/16 in orbit and a Hook and Loop/Pressure Sensitive Adhesive interface. 3G Electric interprets demand and…

SKU 3G-OTH-146764

Brand
3M
Item
Air Random Orbital Sander: 3 in Disc, Hook and Loop/Pressure Sensitive Adhesive
Category
Central Vacuum Random Orbital Sanders
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Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
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Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

3M
Manufacturer Part Number
28503
Type
Hook and Loop/Pressure Sensitive Adhesive
Orbit
3/16 in

Technical Documents

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

Product Description

The 3M Air Random Orbital Sander: 3 in Disc (MPN 28503) is a central vacuum random orbital sander with a 3/16 in orbit and a Hook and Loop/Pressure Sensitive Adhesive interface. 3G Electric interprets demand and delivers this genuine 3M tool across 14 industrial departments, with specialist depth in combustion, pumps and controls as an authorised distributor.

Frequently Asked Questions

What is the 3M Air Random Orbital Sander 28503 used for?

The 3M Air Random Orbital Sander 28503 is used for fine finishing and blending on metal, wood, and composites. Its 3/16 in orbit delivers a swirl-free finish, ideal for automotive bodywork, woodworking, and industrial surface preparation where a smooth, uniform result is required.

What are the specifications of the 3M Air Random Orbital Sander 28503?

The 3M Air Random Orbital Sander 28503 has a 3 in disc, a 3/16 in orbit, and accepts hook-and-loop or pressure-sensitive adhesive discs. It is a central-vacuum random orbital sander designed for dust extraction. The manufacturer part number is 28503.

Where to buy the 3M Air Random Orbital Sander 28503 worldwide?

3G Electric supplies the 3M Air Random Orbital Sander 28503 to customers worldwide. We handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this central-vacuum random orbital sander.

How to maintain the 3M Air Random Orbital Sander 28503?

To maintain the 3M Air Random Orbital Sander 28503, regularly clean the vacuum port and pad to prevent dust buildup. Lubricate the air motor per the manufacturer's schedule, and inspect the pad for wear. Replace the disc when adhesion diminishes to ensure consistent performance.

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 central vacuum random orbital sanders. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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