Send a part number, a photo, or a whole BOM — we supply it and stand behind it. Worldwide shipping to 80+ countries.

SPEEDAIRE Needle Scaler: Medium Duty, 1 5/16 in Stroke Lg, 1/4 in Female NPT, 19 Needles - Pistol Grip Needle Scalers
SPEEDAIREPistol Grip Needle Scalers

SPEEDAIRE Needle Scaler: Medium Duty, 1 5/16 in Stroke Lg, 1/4 in Female NPT, 19 Needles

The SPEEDAIRE Needle Scaler is a medium-duty pistol grip needle scaler (SKU 3AAH9) supplied as a bare tool. It features a 1 5/16 in stroke length, 1/4 in female NPT air inlet, 19 needles, and operates at 3,700 blows…

SKU 3G-OTH-149172

Brand
SPEEDAIRE
Item
Needle Scaler: Medium Duty, 1 5/16 in Stroke Lg, 1/4 in Female NPT, 19 Needles
Category
Pistol Grip Needle Scalers
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

SPEEDAIRE
Manufacturer Part Number
3AAH9
Type
3,700 bpm
Needles
19
Stroke Lg
1 5/16 in
Female NPT
1/4 in
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The SPEEDAIRE Needle Scaler is a medium-duty pistol grip needle scaler (SKU 3AAH9) supplied as a bare tool. It features a 1 5/16 in stroke length, 1/4 in female NPT air inlet, 19 needles, and operates at 3,700 blows per minute.

Frequently Asked Questions

What is the SPEEDAIRE Needle Scaler used for?

The SPEEDAIRE Needle Scaler is a medium-duty pistol grip tool used for removing rust, scale, paint, and weld slag from metal surfaces. It is commonly applied in automotive repair, metal fabrication, and industrial maintenance for surface preparation and cleaning tasks.

What are the specifications of the SPEEDAIRE Needle Scaler 3AAH9?

The SPEEDAIRE Needle Scaler model 3AAH9 has a 1 5/16 in stroke length, a 1/4 in female NPT air inlet, 19 needles, and operates at 3,700 blows per minute. It is supplied as a bare tool with a medium-duty rating for industrial use.

Where to buy the SPEEDAIRE Needle Scaler worldwide?

You can source the SPEEDAIRE Needle Scaler 3AAH9 through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations, ensuring reliable supply for your maintenance and fabrication needs.

How to maintain the SPEEDAIRE Needle Scaler?

To maintain the SPEEDAIRE Needle Scaler, regularly lubricate the air inlet with pneumatic tool oil, clean the needle set after use to prevent debris buildup, and inspect the air hose for leaks. Store in a dry environment to avoid corrosion and ensure consistent 3,700 bpm performance.

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 pistol grip needle scalers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Similar products

Matched by specification & description
SPEEDAIRE Needle Scaler: Medium Duty, 1 1/16 in Stroke Lg, 1/4 in Female NPT, 19 Needles, 4,000 bpm (MPN 3AAJ2). Key specifications — attr1321248: (1) Bare Tool; attr1321301: SPEEDAIRE.
SPEEDAIRE
SPEEDAIRE Needle Scaler: Medium Duty, 1 1/16 in Stroke Lg, 1/4 in Female NPT, 19 Needles, 4,000 bpm (MPN 3AAJ2). Key specifications — attr1321248: (1) Bare Tool; attr1321301: SPEEDAIRE.
SPEEDAIRE Needle Scaler: Medium Duty, 1 17/32 in Stroke Lg, 1/4 in Female NPT, 19 Needles, 4,600 bpm (MPN 3AAH7). Key specifications — attr1321248: (1) Bare Tool; attr1321252: B1/Cleco; attr1321301: SPEEDAIRE.
SPEEDAIRE
SPEEDAIRE Needle Scaler: Medium Duty, 1 17/32 in Stroke Lg, 1/4 in Female NPT, 19 Needles, 4,600 bpm (MPN 3AAH7). Key specifications — attr1321248: (1) Bare Tool; attr1321252: B1/Cleco; attr1321301: SPEEDAIRE.
SPEEDAIRE Needle Scaler Kit: Medium Duty, 1 17/32 in Stroke Lg, 1/4 in Female NPT, 19 Needles (MPN 3AAH6). Key specifications — attr1321248: (3) Chisel; attr1321252: B1/Cleco; attr1321301: SPEEDAIRE.
SPEEDAIRE
SPEEDAIRE Needle Scaler Kit: Medium Duty, 1 17/32 in Stroke Lg, 1/4 in Female NPT, 19 Needles (MPN 3AAH6). Key specifications — attr1321248: (3) Chisel; attr1321252: B1/Cleco; attr1321301: SPEEDAIRE.
SPEEDAIRE Needle Scaler Kit: Heavy Duty, 2 1/4 in Stroke Lg, 1/4 in Female NPT, 19 Needles, Round (MPN 45YY26). Key specifications — attr1321248: (1) Bare Tool; attr1321252: Round; attr1321301: SPEEDAIRE.
SPEEDAIRE
SPEEDAIRE Needle Scaler Kit: Heavy Duty, 2 1/4 in Stroke Lg, 1/4 in Female NPT, 19 Needles, Round (MPN 45YY26). Key specifications — attr1321248: (1) Bare Tool; attr1321252: Round; attr1321301: SPEEDAIRE.
SPEEDAIRE Needle Scaler Kit: Heavy Duty, 5/8 in Stroke Lg, 1/4 in Female NPT, 12 Needles, 6,000 bpm (MPN 45YY25). Key specifications — attr1321248: (12) Needles; attr1321301: SPEEDAIRE.
SPEEDAIRE
SPEEDAIRE Needle Scaler Kit: Heavy Duty, 5/8 in Stroke Lg, 1/4 in Female NPT, 12 Needles, 6,000 bpm (MPN 45YY25). Key specifications — attr1321248: (12) Needles; attr1321301: SPEEDAIRE.
SPEEDAIRE Needle Scaler Kit: Light Duty, 1 19/64 in Stroke Lg, 1/4 in Female NPT, 19 Needles (MPN 12V732). Key specifications — attr1321248: (38) 5 in Needles; attr1321252: B1/Cleco; attr1321301: SPEEDAIRE.
SPEEDAIRE
SPEEDAIRE Needle Scaler Kit: Light Duty, 1 19/64 in Stroke Lg, 1/4 in Female NPT, 19 Needles (MPN 12V732). Key specifications — attr1321248: (38) 5 in Needles; attr1321252: B1/Cleco; attr1321301: SPEEDAIRE.

More from SPEEDAIRE

View all SPEEDAIRE parts
SPEEDAIRE Needle Scaler: Light Duty, 2 3/64 in Stroke Lg, 1/4 in Female NPT, 28 Needles, 2,500 bpm (MPN 12V730). Key specifications — attr1321248: (1) Bare Tool; attr1321301: SPEEDAIRE.
SPEEDAIRE
SPEEDAIRE Needle Scaler: Light Duty, 2 3/64 in Stroke Lg, 1/4 in Female NPT, 28 Needles, 2,500 bpm (MPN 12V730). Key specifications — attr1321248: (1) Bare Tool; attr1321301: SPEEDAIRE.
SPEEDAIRE Needle Scaler: Medium Duty, 2 5/8 in Stroke Lg, 1/4 in Female NPT, 19 Needles, 3,000 bpm (MPN 3AAH8). Key specifications — attr1321248: (1) Bare Tool; attr1321301: SPEEDAIRE.
SPEEDAIRE
SPEEDAIRE Needle Scaler: Medium Duty, 2 5/8 in Stroke Lg, 1/4 in Female NPT, 19 Needles, 3,000 bpm (MPN 3AAH8). Key specifications — attr1321248: (1) Bare Tool; attr1321301: SPEEDAIRE.