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AIRSPADE ASU4004EX Barrel Extension, 1 1/8"-12, 49 19/64 in Overall Length - Barrel Extensions
AIRSPADEBarrel Extensions

AIRSPADE ASU4004EX Barrel Extension, 1 1/8"-12, 49 19/64 in Overall Length

The AIRSPADE Air Gun Extension (MPN ASU4004EX) is a barrel extension for the ASU4150G4 Soil Excavation Tool. It features a 1 1/8"-12 coupler and has an overall length of 49 19/64 inches.

SKU 3G-OTH-151185

Brand
AIRSPADE
Item
ASU4004EX Barrel Extension, 1 1/8"-12, 49 19/64 in Overall Length
Category
Barrel Extensions
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

AIRSPADE
Manufacturer Part Number
ASU4004EX
Type
1 1/8"-12
Overall Lg
49 19/64 in

Technical Documents

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

Product Description

The AIRSPADE Air Gun Extension (MPN ASU4004EX) is a barrel extension for the ASU4150G4 Soil Excavation Tool. It features a 1 1/8"-12 coupler and has an overall length of 49 19/64 inches.

Frequently Asked Questions

What is the AIRSPADE ASU4004EX air gun extension used for?

The AIRSPADE ASU4004EX is a barrel extension for the ASU4150G4 soil excavation tool. It attaches via a 1 1/8"-12 coupler to extend reach during pneumatic soil excavation, allowing precise, non-destructive digging around utilities and roots in construction and landscaping.

What are the specifications of the AIRSPADE ASU4004EX extension?

The AIRSPADE ASU4004EX is a barrel extension with a 1 1/8"-12 coupler type and an overall length of 49 19/64 inches. It is designed for use with the ASU4150G4 soil excavation tool and is manufactured by AIRSPADE under part number ASU4004EX.

Where to buy the AIRSPADE ASU4004EX extension worldwide?

3G Electric supplies the AIRSPADE ASU4004EX barrel extension worldwide. As a global industrial solutions provider, we handle full logistics and customs clearance to deliver this genuine AIRSPADE part to your facility, no matter the location.

How to install the AIRSPADE ASU4004EX barrel extension?

To install the AIRSPADE ASU4004EX, thread the 1 1/8"-12 coupler onto the ASU4150G4 tool's outlet. Tighten securely by hand or with a strap wrench, avoiding over-torque. Always depressurize the air supply before connecting or disconnecting the extension.

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.

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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
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This barrel extension is designed for pneumatic air gun applications, providing extended reach for tasks such as soil excavation and trenching. It features a 1 1/8"-12 connection and measures 37 inches in overall length. The extension allows operators to access confined areas while maintaining tool control