Hard Unit Air Compressor Single 12V Portable for 4WD
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365-Day Warranty
Hard Unit products are backed by a 365-day warranty. If something isn’t right, contact us with your order details and we’ll help you through the next step.
Product Overview
The HARD UNIT 12V single-cylinder air compressor range includes four models with airflow outputs from 35 to 160 LPM. Depending on the selected model, the range is suitable for inflating balls and toys, topping up car and 4WD tyres, or inflating a full 4WD tyre.
All models use a gearless direct-drive design, a PTFE piston ring and a cast alloy pump casing with cooling fins.
Each model includes a large dual-scale pressure gauge, snap-on fittings, anti-vibration feet, three accessory nozzles and a power cord with an inline fuse. The power connection and hose type vary between models.
Model Specifications
| Model | Airflow | Setup | Suitable For | Inflation Time* |
|---|---|---|---|---|
| HUAC35 | 35 LPM |
12V plug 7.5 m coil hose |
Balls, toys and car top-ups | 12 min 6 sec |
| HUAC45 | 45 LPM |
Battery clips 7.5 m coil hose |
Cars and occasional 4WD top-ups | 5 min 45 sec |
| HUAC72 | 72 LPM |
Battery clips 6 m rubber hose |
Cars, 4WD top-ups and light 4WD inflation | 5 min 45 sec |
| HUAC160 | 160 LPM |
Battery clips 6 m rubber hose |
Full 4WD tyre inflation | 2 min 54 sec |
*Inflation times are stated flat-to-32 PSI results. Actual inflation times may vary depending on tyre size, starting pressure and operating conditions.
Common Features
- Maximum pressure: 150 PSI
- Duty cycle: 20% at approximately 24°C
- Gearless direct-drive design
- PTFE piston ring
- Cast alloy pump casing with cooling fins
- Large dual-scale pressure gauge
- Snap-on fittings
- Anti-vibration feet
- Three accessory nozzles
- Power cord with inline fuse
- 365-day warranty