EXW Singapore — collect or forward from our Singapore office.

3G Electric
GUARDAIR Barrel Extension, 1 1/8"-12, 25 13/64 in Overall Length - Barrel Extensions
GUARDAIRBarrel Extensions

GUARDAIR Barrel Extension, 1 1/8"-12, 25 13/64 in Overall Length

The GUARDAIR Air Gun Extension (MPN ASU4002EX) is a barrel extension designed for use with the ASU4105G4 Soil Excavation Tool. It features a 1 1/8"-12 coupler and has an overall length of 25 13/64 inches. This…

SKU 3G-OTH-151181

Brand
GUARDAIR
Item
Barrel Extension, 1 1/8"-12, 25 13/64 in Overall Length
Part Number
ASU4002EX
Category
Barrel Extensions
Available to Order
Also known as:ASU4002EXGUARDAIR
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineerMessage via Telegram
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
EXW Singapore
Collect or forward from our office
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support

Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

GUARDAIR
Manufacturer Part Number
ASU4002EX
Type
1 1/8"-12
Overall Lg
25 13/64 in

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

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

Product Description

The GUARDAIR Air Gun Extension (MPN ASU4002EX) is a barrel extension designed for use with the ASU4105G4 Soil Excavation Tool. It features a 1 1/8"-12 coupler and has an overall length of 25 13/64 inches. This extension is compatible with the AirSpade 4000 nozzle.

Frequently Asked Questions

What is the GUARDAIR ASU4002EX Air Gun Extension used for?

The GUARDAIR ASU4002EX is a barrel extension designed for soil excavation. It attaches to the ASU4105G4 Soil Excavation Tool and is compatible with the AirSpade 4000 nozzle, enabling precise, non-destructive digging around utilities and roots.

What are the specifications of the GUARDAIR ASU4002EX?

The GUARDAIR ASU4002EX has a 1 1/8"-12 coupler and an overall length of 25 13/64 inches. It is a barrel extension for the ASU4105G4 Soil Excavation Tool and works with the AirSpade 4000 nozzle. The manufacturer part number is ASU4002EX.

Where to buy the GUARDAIR ASU4002EX worldwide?

3G Electric supplies the GUARDAIR ASU4002EX Air Gun Extension worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time.

How to install the GUARDAIR ASU4002EX extension?

To install the GUARDAIR ASU4002EX, thread the 1 1/8"-12 coupler onto the ASU4105G4 Soil Excavation Tool. Ensure the connection is hand-tight. Then attach the AirSpade 4000 nozzle. Always follow the manufacturer's safety guidelines for pneumatic tools.

Used in

Common applications for GUARDAIR
Pharmaceutical manufacturing — Guardair ATEX-rated static-conductive vacuum (e.g., PQ30C200ATEX) for collecting combustible dusts in hazardous areas.
Chemical processing — Guardair NED static-conductive vacuum (e.g., PQ55C150NED) for safe cleanup of conductive liquids and powders.
Metal fabrication — Guardair pneumatic vacuum (e.g., MV2000NED) for removing metal shavings and debris from machinery.
Automotive assembly — Guardair air guns and swivel fittings for blow-off and cleaning tasks on production lines.
Food and beverage — Guardair wet/dry vacuum (e.g., PQ30C150ATEX) for collecting spills and dry ingredients in compliance with hygiene standards.
General maintenance — Guardair ball-joint swivel fittings (e.g., 3KVG5) to prevent hose kinking in compressed air systems.
Not sure this is the right part? Photo-identify it→

GUARDAIR Products

3G Electric supplies GUARDAIR barrel extensions. 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 →

More from GUARDAIR

View all GUARDAIR parts →

Customer reviews

No reviews yet — be the first

Questions & answers

No questions yet — ask us the first