We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

AIRSPADE ASU4003EX Barrel Extension, 1 1/8"-12, 37 in Overall Length - Barrel Extensions
AIRSPADEBarrel Extensions

AIRSPADE ASU4003EX Barrel Extension, 1 1/8"-12, 37 in Overall Length

The AIRSPADE Air Gun Extension (MPN ASU4003EX) is a barrel extension designed for use with the AirSpade 4000. This adapter-type coupler measures 37 inches in overall length with a 1 1/8"-12 connection. It is part of…

SKU 3G-OTH-151182

Brand
AIRSPADE
Item
ASU4003EX Barrel Extension, 1 1/8"-12, 37 in Overall Length
Category
Barrel Extensions
Available to Order
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.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

AIRSPADE
Manufacturer Part Number
ASU4003EX
Type
1 1/8"-12
Overall Lg
37 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

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

Product Description

The AIRSPADE Air Gun Extension (MPN ASU4003EX) is a barrel extension designed for use with the AirSpade 4000. This adapter-type coupler measures 37 inches in overall length with a 1 1/8"-12 connection. It is part of the ASU4105G4 series and is intended for industrial air gun applications.

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is the AIRSPADE Air Gun Extension used for?

The AIRSPADE Air Gun Extension (MPN ASU4003EX) is a barrel extension for industrial air gun applications. It connects to the AirSpade 4000 via a 1 1/8"-12 coupler, extending reach by 37 inches for precise soil excavation, trenching, and utility locating without damaging underground lines.

What are the specifications of the AIRSPADE Air Gun Extension ASU4003EX?

The AIRSPADE Air Gun Extension (MPN ASU4003EX) is a 37-inch barrel extension with a 1 1/8"-12 adapter-type coupler. It is part of the ASU4105G4 series and designed for use with the AirSpade 4000. The product type is Barrel Extensions, and it functions as a coupler for industrial air guns.

Where to buy the AIRSPADE Air Gun Extension worldwide?

3G Electric supplies the AIRSPADE Air Gun Extension (MPN ASU4003EX) worldwide. As a global industrial equipment distributor since 1990, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on this barrel extension.

How to install the AIRSPADE Air Gun Extension on an AirSpade 4000?

To install the AIRSPADE Air Gun Extension (MPN ASU4003EX), thread the 1 1/8"-12 coupler onto the AirSpade 4000's air gun outlet. Tighten securely by hand or with a wrench, avoiding overtightening. Always depressurize the system before connection. Follow the manufacturer's safety guidelines for air tool attachments.

Used in

Common applications for AIRSPADE
Utility locating — AIRSPADE AirSpade 3000 nozzle for potholing to expose buried cables and pipes
Arboriculture — AIRSPADE AirSpade 2000 nozzle for root excavation without damaging tree roots
Construction — AIRSPADE air excavation tool (e.g., ASA54105) for trenching near existing structures
Gas line maintenance — AIRSPADE non-sparking nozzle for safe excavation near flammable gas pipes
Electrical line work — AIRSPADE non-conductive barrel for digging near live underground power lines
Soil sampling — AIRSPADE barrel assembly with dirt shield for precise soil removal in environmental testing

AIRSPADE Products

3G Electric supplies AIRSPADE 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

Compatible alternatives & equivalents

Cross-referenced by specification & description
This angle adapter and barrel extension coupler features a 1 1/8"-12 thread and 2 1/2 in overall length. It is used to extend or adapt air gun assemblies for reaching confined spaces or attaching compatible nozzles in industrial pneumatic applications
AIRSPADE
This angle adapter and barrel extension coupler features a 1 1/8"-12 thread and 2 1/2 in overall length. It is used to extend or adapt air gun assemblies for reaching confined spaces or attaching compatible nozzles in industrial pneumatic applications
AIRSPADE Air Gun Angled Adapter: AirSpade 4000, 5 1/2 in Overall Lg, Brass (MPN ASU4045AA)
AIRSPADE
AIRSPADE Air Gun Angled Adapter: AirSpade 4000, 5 1/2 in Overall Lg, Brass (MPN ASU4045AA)
This barrel extension adapter features a 1 1/8"-12 thread and 48-inch overall length, providing extended reach for air gun systems. Suitable for cleaning, drying, and debris removal in confined or elevated areas within industrial settings
GUARDAIR
This barrel extension adapter features a 1 1/8"-12 thread and 48-inch overall length, providing extended reach for air gun systems. Suitable for cleaning, drying, and debris removal in confined or elevated areas within industrial settings
Barrel extension with 1 1/8"-12 coupler and 25 13/64 in overall length. Used to extend reach for pneumatic tools in excavation and digging applications
GUARDAIR
Barrel extension with 1 1/8"-12 coupler and 25 13/64 in overall length. Used to extend reach for pneumatic tools in excavation and digging applications
This aluminum angle adapter functions as a coupler for pneumatic air guns, allowing directional changes to improve access in confined spaces. With a 5 3/4 in overall length, it is suited for soil excavation and surface preparation tasks where maneuverability is required
AIRSPADE
This aluminum angle adapter functions as a coupler for pneumatic air guns, allowing directional changes to improve access in confined spaces. With a 5 3/4 in overall length, it is suited for soil excavation and surface preparation tasks where maneuverability is required
Non-conductive barrel and non-sparking nozzle tool for safe excavation near live electrical lines and in explosive environments. Features a 4 ft barrel length, 3/4 in female NPT connection, and 1.8 cfm soil excavation rate. Includes one handle. Used for non-destructive digging around buried utilities, cables, and pipelines
AIRSPADE
Non-conductive barrel and non-sparking nozzle tool for safe excavation near live electrical lines and in explosive environments. Features a 4 ft barrel length, 3/4 in female NPT connection, and 1.8 cfm soil excavation rate. Includes one handle. Used for non-destructive digging around buried utilities, cables, and pipelines

More from AIRSPADE

View all AIRSPADE parts
This barrel extension features a 1 1/8"-12 thread and a 60-inch overall length. It is used to extend the reach of pneumatic air guns for applications such as soil excavation, root pruning, and utility locating
AIRSPADE
This barrel extension features a 1 1/8"-12 thread and a 60-inch overall length. It is used to extend the reach of pneumatic air guns for applications such as soil excavation, root pruning, and utility locating
AIRSPADE Air Gun Extension: Adapter/AirSpade 4000/Nozzle, 1 1/8"-12, 49 19/64 in Overall Lg (MPN ASU4004EX)
AIRSPADE
AIRSPADE Air Gun Extension: Adapter/AirSpade 4000/Nozzle, 1 1/8"-12, 49 19/64 in Overall Lg (MPN ASU4004EX)