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SPEEDAIRE Air Disc Sander: 7 in Pad, Threaded Shank, Medium Duty, 0.8 hp, 23 cfm - Rotary Disc Sanders
SPEEDAIRERotary Disc Sanders

SPEEDAIRE Air Disc Sander: 7 in Pad, Threaded Shank, Medium Duty, 0.8 hp, 23 cfm

The SPEEDAIRE Air Disc Sander with a 7-inch pad is a medium-duty rotary disc sander featuring a threaded shank and lever control. It operates at 0.8 hp with 23 cfm airflow, is non-vacuum, and has a front exhaust…

SKU 3G-OTH-149080

Brand
SPEEDAIRE
Item
Air Disc Sander: 7 in Pad, Threaded Shank, Medium Duty, 0.8 hp, 23 cfm
Category
Rotary Disc Sanders
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Technical Specifications

SPEEDAIRE
Manufacturer Part Number
21AA98
Type
Threaded Shank, Medium Duty, 0.8 hp, 23 cfm, Non-Vacuum, Lever
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SPEEDAIRE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The SPEEDAIRE Air Disc Sander with a 7-inch pad is a medium-duty rotary disc sander featuring a threaded shank and lever control. It operates at 0.8 hp with 23 cfm airflow, is non-vacuum, and has a front exhaust. This model, MPN 21AA98, is designed for industrial sanding applications.

Frequently Asked Questions

What is the SPEEDAIRE Air Disc Sander used for?

The SPEEDAIRE Air Disc Sander is used for industrial sanding, blending, and finishing on metal, wood, and composite surfaces. Its 7-inch pad and 0.8 hp motor handle medium-duty tasks in fabrication, automotive repair, and general manufacturing. The lever control and front exhaust provide operator comfort and debris direction.

What are the specifications of the SPEEDAIRE 21AA98 sander?

The SPEEDAIRE 21AA98 is a threaded-shank, medium-duty air disc sander with a 7-inch pad, 0.8 hp, 23 cfm airflow, non-vacuum design, and lever control. It has front exhaust and is rated for industrial use. These specs ensure consistent performance for continuous sanding applications.

Where to buy the SPEEDAIRE 21AA98 air disc sander worldwide?

3G Electric supplies the SPEEDAIRE 21AA98 air disc sander to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your facility. Contact us for a quote and lead time on this medium-duty rotary disc sander.

How to maintain the SPEEDAIRE air disc sander?

Regularly lubricate the air motor with pneumatic tool oil before each use. Clean the air inlet filter and check for pad wear. Ensure the threaded shank is tight and the lever mechanism operates smoothly. Store in a dry environment. Follow the manufacturer's manual for detailed intervals.

Used in

Common applications for SPEEDAIRE
Manufacturing assembly lines — SPEEDAIRE compressed air filters (e.g., 4ZL49) for particulate removal in pneumatic tool supply
Air compressor maintenance — SPEEDAIRE Furnas to Condor P/S Kit (33MH82) for pressure switch conversion on reciprocating compressors
Pneumatic control systems — SPEEDAIRE check valves (810RC7) to prevent backflow in instrument air lines
Air tool repair — SPEEDAIRE internal gears (45P349) and O-rings (42VA60) for rebuilding impact wrenches and grinders
Heavy-duty industrial air preparation — SPEEDAIRE heavy-duty filters (4ZL12) with metal bowls for high-flow, high-pressure applications up to 250 psi
Air motor servicing — SPEEDAIRE repair kits (22XJ91) for maintaining pneumatic gearmotors in conveyor systems

SPEEDAIRE Products

3G Electric supplies SPEEDAIRE rotary disc sanders. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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