HaoSheng AS189A 1/6HP Single-Cylinder Oil-Free Piston Compressor with Tank
The HaoSheng AS189A provides clean, pulse-free air delivery thanks to its integrated 3.0-liter air reservoir. By storing pressurized air in the tank, the motor turns off automatically when full and only restarts when pressure drops, preventing motor overheating and maintaining steady airflow without pulsing.
Its protective outer shroud/casing sets the "A" series apart by offering enhanced protection for the gauge and motor components. Running at an ultra-quiet ~47–53 dB, it is suitable for indoor residential use.
Features
- Pulsation-Free Operation: The 3.0L air tank acts as a buffer, eliminating the air pulsing common in tankless compressors.
- Dual-Mode Auto Stop / Start System:
- Mode 1 (Low-Pressure Auto Switch): Designed for standard airbrushing. Turns on at 3 bar (43 PSI) and auto-stops at 4 bar (57 PSI).
- Mode 2 (High-Pressure Continuous Switch): Pushes up to max pressure (~6 bar / 86 PSI) for high-demand or larger spray tools.
- Oil-Free Piston Design: Requires no lubrication, ensuring zero air contamination and zero oil-spray on your work.
- Integrated Air Treatment Unit: Equipped with an adjustable pressure regulator, analogue pressure gauge, and water separator moisture filter to trap condensation.
- Thermal & Overheat Protection: Built-in automatic thermal switch cuts power if the engine reaches safe temperature limits.
- Enclosed Protective Cover: Features a metal shield/case housing that protects the motor and gauges from accidental bumps.
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Specifications |
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Power |
1/6 HP |
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Speed |
1450/1700 r.p.m |
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Air output per min./litres |
20~23L/min |
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Double switch: |
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switch 1 |
Auto stop, start at 3BAR(43psi), stop at 4BAR(57psi) |
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switch 2 |
Auto stop, start at 5BAR(70psi), stop at 6BAR(86psi) |
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Working pressure |
0~6 bar |
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Air tank |
3.0L |
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Weight |
5.4 KG |
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Dimension |
310X135X360mm |
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Suitable for all kinds of airbrush. |
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Package |
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Carton Dimensions (CM) |
49.5x35.2x40.5 |
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PCS/CTN |
3 |
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Net weight |
25.2kg |
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Grass weight |
27.2kg |
Accessories Included :
* 1 unit - AS189A Air Compressor
* 1 pc - 1.8 Meter air hose
* 1 pc - Filter
* 1 pc - Air Pressure Gauge
Order by 4PM to get delivered next working day! We use 24 hours service with carriers in most cases so that you can get your order delivered on time.
Free delivery for total orders above RM500, otherwise additional charges costs are calculated at checkout based on your order’s weight and delivery location.
Further details please click here for more info.
Please notify us within 14 calendar days of receiving your product to request a free exchange or full refund, if eligible. We will cover all return shipping costs, and no restocking fees will apply in this case.
Requests made after 14 days may be accepted at our discretion and will be subject to a 10% restocking fee. Techno Tools & Equipment reserves the right to reject any return request found to be ineligible.
Further details please click here for more info.