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Matthew has been working with tools his entire life. When he was just 15 years old, he rebuilt his first engine. Since then, he has worked in the diesel mechanic industry, repaired conveyor belt systems, and spent years as a handyman. He has always loved taking things apart and figuring out how they work.
Matthew also spent 3 years working as the only Telebelt mechanic in the Midwest, where he was responsible for fixing anything that broke down. That experience gave him deep hands-on knowledge of heavy equipment and complex machinery.
Matthew is one of those rare people who truly loves tools. If you’re not sure what you need, he can walk you through the entire process — from choosing the right tool to making sure you get the best price.
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Portable Air Storage • Lightweight Design • Quick Connect System
California Air Tools AUX02S 2 Gallon Steel Portable Auxiliary Air Tank
The California Air Tools AUX02S 2 Gallon Steel Portable Auxiliary Air Tank is a compact and highly portable solution designed to provide an additional supply of compressed air for short-term and on-the-go applications. Built with a durable steel tank and weighing just over 11 lbs, this unit is engineered for easy transport while delivering stable pressure and consistent airflow. Ideal for supplementing your existing compressor system, it allows for extended air usage before the compressor motor needs to cycle, improving efficiency and reducing noise during operation.
California Air Tools AUX02S 2 Gallon Steel Portable Auxiliary Air Tank Applications
Tire inflation using standard service station air chucks
Portable air supply for remote or mobile job sites
Supplemental air storage for small compressors
Light-duty air tool operation and quick tasks
Hobby, DIY, and maintenance applications
Perfect for users needing a lightweight, portable air reserve for quick jobs without running a compressor continuously.
California Air Tools AUX02S 2 Gallon Steel Portable Auxiliary Air Tank Specifications
Model
AUX02S
Tank Capacity
2 Gallon Steel Tank
Maximum Pressure
125 PSI
Tank Type
Non-ASME
Weight
11.1 lbs
Dimensions (L × W × H)
19.02" × 8.26" × 10.24"
Air Connections
1/4" Industrial Quick Connect (Male & Female)
Included Hose
48" Air Hose with Tire Chuck
California Air Tools AUX02S 2 Gallon Steel Portable Auxiliary Air Tank Performance & Construction
Lightweight Portable Design: Weighs only 11.1 lbs with a compact 19-inch length for easy transport and storage.
Durable Steel Tank: Provides reliable air storage and consistent pressure output for short-term applications.
Quick Connect System: Industrial 1/4" quick connect fittings allow fast connection to compressors and air tools without additional adapters.
Integrated Schrader Valve: Enables filling at standard service stations using common tire inflation equipment.
Stable Airflow Delivery: Maintains steady pressure for smoother tool performance and inflation tasks.
Manual Drain Valve: Allows easy removal of moisture buildup to extend tank life.
Pressure Monitoring: Built-in pressure gauge provides real-time visibility of air levels.
Reduced Compressor Cycling: Extends time between compressor runs, helping minimize noise and wear on your system.
Why Choose the California Air Tools AUX02S 2 Gallon Steel Portable Auxiliary Air Tank
Compact and lightweight for maximum portability.
Provides extra air capacity for improved efficiency.
Quick-connect system simplifies setup and operation.
Ideal for inflation, mobile work, and light-duty applications.
Durable steel construction ensures long-term reliability.
The California Air Tools AUX02S 2 Gallon Steel Portable Auxiliary Air Tank is a convenient and efficient solution for adding portable air capacity, reducing compressor cycling, and improving overall workflow in light-duty and mobile applications.
Key Information
Order Cutoff Time: 2:00 PM EST
Order Handling Time: 1–3 business days (Monday–Friday)
Transit Time: 1–7 business days (Monday–Friday)
Total Estimated Delivery Time: 3–11 business days (Monday–Friday)
Shipping Availability: Free Shipping On Most Items In The Contiguous United States only
Our tool specialists are ready to help you find the perfect solution for your specific application.
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Engineering math for heavy operations. Validate your CFM, ROI, and OSHA specs before procurement.
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Engineering Toolsuite
Industrial calculations for facility planning and financial justification.
1. Facility & Utility Sizing
Airflow, thermal load, and suction requirements.
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2. Safety & OSHA Compliance
Noise limits, combustible dust, and shop layout safety.
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3. CAPEX & Strategic Analysis
Section 179, Labor ROI, and downtime revenue loss.
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Facility & Utility Sizing
Airflow Sizer (CFM)
Calculate ventilation for cooling and air quality.
Dehumidification (PPD)
Determine moisture removal for curing or climate control.
Dust Collection (CFM)
Required suction for material extraction.
Machine Thermal Load
Size cooling based on machine BTU output.
Safety & OSHA Compliance
OSHA Noise Exposure
Calculate daily noise dose and legal limits.
Combustible Velocity
Required FPM to move materials safely through ducting.
Heat Stress Index
Workplace danger zones based on heat and humidity.
Safe Machine Spacing
Physical footprint including material handling clearance.
CAPEX & Strategic Analysis
Section 179 Savings
Immediate tax deduction for equipment purchase.
Cost of Inaction
Revenue bleed from legacy equipment downtime.
Labor ROI (Payback)
Months until machine labor savings covers the cost.
Material Waste Savings
Monthly profit increase from scrap reduction.
Airflow Sizer
Recommended Airflow:
0 CFM
Dehumidification
Moisture Removal:
0 PPD
Dust Collection
Min. Suction Needed:
0 CFM
Machine Thermal Load
Heat Output:
0 BTU/hr
Cooling: 0 Tons
OSHA Noise Dose
Daily OSHA Dose:
0%
Duct Velocity
Required Volume:
0 CFM
Heat Stress Index
Feels Like:
0 °F
Safe Footprint
Safe Shop Area:
0 Sq Ft
Section 179 Savings
Tax Savings:
$0
Net Cost: $0
Cost of Inaction
Monthly Loss:
$0
Labor ROI
Payback Period:
0 Months
Waste Reduction
Monthly Savings:
$0
Field Reports
California Air Tools AUX02S 2 Gallon Steel Portable Auxiliary Air Tank Reviews
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Store Wide Frequently Asked Questions
Shipping is 100% Free on every order within the Contiguous United States. Orders are processed in 1 to 3 business days, and transit time takes 1 to 5 business days. You can expect your equipment to arrive in 2 to 8 business days total.
Large industrial equipment ships via LTL freight. Standard delivery is curbside to a commercial address. If your facility does not have a loading dock or forklift, we offer Liftgate Delivery to safely lower the equipment to the ground. We also accommodate residential shop deliveries—just let our team know so we can dispatch the right truck.
Yes. We are authorized dealers, and every product we sell includes the manufacturer’s full standard warranty to ensure your machinery performs exactly as it should.
Industrial equipment is heavy, and transit damage occasionally happens. If you notice visible damage upon delivery, note it with the carrier or refuse the shipment. Take photos and email us at info@ironlinetools.com the same day. We will arrange return shipping and send a replacement at no extra cost to you.
Absolutely. You’re never buying tools alone. Our equipment specialists are available 7 days a week, from 7:00 AM to 7:00 PM (Central Time). Call us directly at (888) 308-5580 or email info@ironlinetools.com.