🔧Product Overview

The JRZ V 0.12-8 is a single-cylinder, oil-lubricated piston-type mini air compressor, designed specifically for light-duty and intermittent use scenarios. Equipped with a 1.1kW high-efficiency motor and precision piston assembly, it runs stably on 220V single-phase power, delivering a compressed air output of 0.12 m³/min with a maximum working pressure of 8 bar. It perfectly meets the air supply demands of most pneumatic tools, spray painting equipment and laboratory applications.

※Key Features

Low-noise Operation: Fitted with a vibration-isolating base and optimized air passages, it maintains a noise level of only 68 dB(A), equivalent to regular conversation volume.

Energy Saving: Features an IE2 high-efficiency motor and an intelligent pressure switch that automatically shuts down the unit during no-load operation, with standby power consumption below 5W.

Portable & Robust: Constructed with an all-steel housing and anti-rust powder coating, weighing just 18 kg, and equipped with anti-slip casters for easy mobility.

Easy Maintenance: Comes with an oil level sight glass, quick-change oil filter and a detachable cooler. Routine maintenance only takes 5–10 minutes.

Certified Safety: Compliant with CE, ISO 9001 and RoHS standards. Backed by a 1-year warranty and a 30-day free return policy.

📊Technical Parameters

Parameter	Value	Remarks
Model	JRZ V 0.12-8	-
Drive Type	Single-phase AC	220V ±10%, 50/60Hz
Rated Power	1.1 kW	IE2 high-efficiency motor
Displacement:	0.12 m³/min (4.2 CFM)	measured at 0 bar back pressure
Maximum operating pressure	8 bar (116 psi)	Adjustable pressure switch: 2-8 bar
Noise level	68 dB(A) @ 1m	conforming to GB/T 12348-2006
Cooling method	Air cooling + oil cooling	spindle oil circulation cooling
Dimensions (L×W×H)	380×260×340 mm	(including casters)
Net weight	18 kg	easy to move
Certifications	CE, ISO 9001	-
Warranty	1 year	-

🛠️Application Scenarios

Scenario	Specific Requirements	Performance of JRZ V 0.12-8
Home Workshop / DIY	Small spray guns, nail guns, air inflators	Delivers sufficient instantaneous air supply with low noise, avoiding disturbance to neighbours
Light Manufacturing	Pneumatic screwdrivers, grinders, air blow guns	Sustained 8 bar pressure ensures consistent torque for pneumatic tools
Labs / Educational Use	GC sampling, pneumatic valve actuation	Clean, oil-free air (with optional water-oil separator)
Repair Shops	Tyre inflation, brake cleaning	Fast inflation to 3.0 bar, approx. 45 seconds per tyre
Agriculture / Greenhouses	Sprayers, pneumatic ventilation valves	Anti-corrosion powder-coated housing adapts well to humid environments

📦Package Contents

1 × JRZ V 0.12-8 Main Unit

1 × Vibration-damping Caster Set (pre-installed)

1 × Oil Level Sight Glass Cover

1 × User Manual (Chinese / English)

1 × CE / ISO Certificate of Conformity

1 × Warranty Card

(Optional Accessories) 5L External Air Tank, Water-Oil Separator, Quick Coupler Set

🛠️Installation & Usage Guide (Quick Steps)

1. Placement: Position the unit on a flat, well-ventilated floor, and maintain a minimum 10 cm clearance around it for heat dissipation.

2. Power Connection: Use a standard 2.5 mm² 3-core cable with reliable earthing/grounding.

3. Oil Level Check: Check the oil level sight glass to ensure the oil level stays between the MIN and MAX marks. Use ISO VG 32 dedicated compressor oil when refilling.

4. Startup: Turn on the power switch. Watch the pressure gauge rise gradually to the preset value (default 6 bar); the unit will shut down automatically under no-load conditions.

5. Operation: Connect pneumatic tools or spray guns to the quick coupler, and adjust the pressure switch to your required working pressure.

6. Shutdown: After use, fully release residual pressure from the pipeline (open the drain valve), then turn off the power supply.

7. Routine Maintenance: Check the oil level every 50 operating hours; replace the oil filter and clean the cooler every 200 operating hours. Conduct a full annual inspection (including pressure switch and safety valve checks).

❓FAQ

Q1: Can this air compressor be used for spray painting? A: Yes. The compressed air is nearly oil-free when passed through a water-oil separator, making it suitable for low-viscosity paint spraying. For premium finish quality, we recommend adding an additional filter and refrigerated air dryer.

Q2: Is the noise level truly 68 dB? A: This is the average value measured in a semi-anechoic chamber. Actual noise may increase slightly due to room reverberation, yet it remains quieter than a typical household vacuum cleaner (approximately 70–75 dB).

Q3: What options do I have if I need higher air flow? A: We offer other models in the same series: JRZ V 0.20-10 (0.20 m³/min, 1.5KW) and JRZ V 0.35-12 (0.35 m³/min, 2.2KW). You can upgrade according to your usage frequency.

Q4: Does this unit come with a water-oil separator as standard? A: It is not included in the standard configuration. However, we provide a dedicated water-oil separator kit as an optional accessory, which is very easy to install. We recommend using it for clean compressed air.

💎Why Choose Us?

♦Direct from Professional Manufacturer: Eliminate middleman markups for optimal cost performance.

♦Global Certifications: CE and ISO certified, ensuring hassle-free export worldwide.

♦Reliable After-sales Service: 30-day free returns, 1-year warranty, and lifelong technical support.

♦Fast Support: 7×12 hours online customer service, with an average response time under 10 minutes.

♦Proven Reputation: Served over 5,000 small businesses and home workshops, with a 96% positive rating.

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Or email us at: infor@aircompressorglobal.com | WhatsApp: +86-18992995984

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