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SPEEDAIRE Air Disc Sander: 7 in Pad, Threaded Shank, Medium Duty, 0.75 hp, 28 cfm - Rotary Disc Sanders
SPEEDAIRERotary Disc Sanders

SPEEDAIRE Air Disc Sander: 7 in Pad, Threaded Shank, Medium Duty, 0.75 hp, 28 cfm

The SPEEDAIRE Air Disc Sander with a 7-inch pad is a medium-duty rotary disc sander featuring a threaded shank and rear exhaust. It operates as a non-vacuum, fixed-speed tool with 0.75 hp and 28 cfm air consumption…

SKU 3G-OTH-149077

Brand
SPEEDAIRE
Item
Air Disc Sander: 7 in Pad, Threaded Shank, Medium Duty, 0.75 hp, 28 cfm
Category
Rotary Disc Sanders
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Technical Specifications

SPEEDAIRE
Manufacturer Part Number
21AA97
Type
Threaded Shank, Medium Duty, 0.75 hp, 28 cfm, Non-Vacuum, Fixed
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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 rear exhaust. It operates as a non-vacuum, fixed-speed tool with 0.75 hp and 28 cfm air consumption (MPN 21AA97).

Frequently Asked Questions

What is the SPEEDAIRE Air Disc Sander used for?

The SPEEDAIRE Air Disc Sander is used for medium-duty sanding, grinding, and surface preparation on metal, wood, and composites. Its 7-inch pad and fixed-speed operation make it suitable for automotive bodywork, fabrication shops, and maintenance tasks where consistent material removal is needed.

What are the specifications of the SPEEDAIRE Air Disc Sander?

The SPEEDAIRE Air Disc Sander (MPN 21AA97) has a 7-inch pad, threaded shank, rear exhaust, and non-vacuum design. It delivers 0.75 hp with 28 cfm air consumption. This medium-duty, fixed-speed rotary disc sander is ideal for continuous industrial use.

Where to buy the SPEEDAIRE Air Disc Sander worldwide?

You can source the SPEEDAIRE Air Disc Sander 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 on this medium-duty rotary disc sander.

How to maintain the SPEEDAIRE Air Disc Sander?

To maintain the SPEEDAIRE Air Disc Sander, regularly lubricate the air motor with recommended pneumatic tool oil, clean the rear exhaust port to prevent clogging, and inspect the threaded shank for wear. Always use dry, filtered air at the rated pressure to extend tool life.

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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