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50L Direct Drive Air Compressor 2.5HP 8Bar 190L/Min Low Noise Oil Free Portable

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50L Direct Drive Air Compressor 2.5HP 8Bar 190L/Min Low Noise Oil Free Portable
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Features
Specifications
Voltage / Frequency: 220V / 50Hz
Working Pressure: 8 Bar
Motor Type: Direct Drive Copper Motor
Noise Level: Low Noise Design
Net Weight: Approx.40 Kg
Motor Speed: 2850 R.p.m
Lubrication: Oil Lubricated
Air Tank Capacity: 50 Liters
Power: 2KW
Air Displacement: 190L/min
Cylinder Size: Φ42×35mm
Stator Size: Φ135×80pcs
Cooling Method: Air Cooling
Model: JP-OB50L-01
Motor Power: 2.5HP
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50L 2.5HP direct drive air compressor

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oil free direct driven air compressor

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low noise 190L/min compressor direct
Basic Infomation
Place of Origin: Nantong city，Jiangsu province，China
Brand Name: SHJPAI
Certification: CE
Document: description50-01.pdf
Payment & Shipping Terms
Packaging Details: Cellophane paper box packaging
Delivery Time: as soon as the production is completed
Payment Terms: T/T
Supply Ability: at least 300 sets per day
Product Description

Professional 50L Direct Drive Air Compressor with 190L/min Air Displacement and Low Noise Design for Woodworking and Auto Repair

Professional 50L Direct Drive Air Compressor
Product Overview

2.5HP 8Bar 190L/min Low Noise Oil-Free Portable Compressor for Woodworking, Auto Repair, and Painting applications.

Key Features
  • Powerful 2.5HP Motor: Equipped with a robust 2KW pure copper motor and large stator (Φ135*80PCS) for superior torque and stability in heavy-duty tasks
  • 50L Large Capacity Tank: Expanded 50-liter air tank ensures continuous air supply, reducing motor cycling frequency and enhancing durability
  • High Efficiency Output: 190L/min exhaust volume and 8Bar working pressure rapidly powers pneumatic tools
  • Direct Drive & Low Noise: Innovative direct connection eliminates belt wear and significantly lowers noise levels
  • 100% Oil-Free & Clean Air: Advanced self-lubricating technology ensures oil-free compressed air for sensitive applications
  • Compact & Mobile Design: Durable wheels and handle allow for easy maneuverability in workshops and job sites
Technical Specifications
Motor Power: 2.5HP (2KW)
Tank Capacity: 50 Liters
Working Pressure: 8Bar
Exhaust Volume: 190L/min
Cylinder: Φ42*35
Drive Type: Direct Drive
Lubrication: Oil-Free
Performance Benefits

Elevate your workshop efficiency with this powerhouse designed for professionals who demand reliability and performance. The 50L tank acts as a substantial reservoir, smoothing out airflow and preventing motor overworking during peak demand.

Silent, Clean, and Environmentally Friendly

Direct Drive Technology removes noisy belts and pulleys, resulting in significantly lower decibel levels. The 100% oil-free design provides clean, dry air critical for flawless finishes in spray painting and safety in medical environments.

Applications
  • Woodworking: Powers framing nailers, brad nailers, and sanders continuously
  • Automotive: Ideal for tire inflation, blow guns, and professional paint spraying
  • Construction: Reliable power for staplers and finish nailers on job sites
  • Dental Clinics: Powers dental handpieces with clean, oil-free air
  • Home DIY: Perfect for hobbyists requiring consistent air pressure
  • Garden & Workshop: General air supply for various projects
Important Notices
  • Check oil level before first use and add recommended compressor oil to specified level
  • Do not use in wet, rainy, or flammable environments to avoid fire hazards
  • Drain moisture from air tank regularly (at least once weekly) to prevent internal rust
  • When not in use for extended periods, turn off power, release air pressure, and store in dry place
  • Installation, maintenance, and part replacement must be performed with power disconnected
Frequently Asked Questions
Is this air compressor oil-free?
No, this is an oil-lubricated piston air compressor. It requires regular oil checks and changes to ensure proper lubrication and long lifespan.
How loud is the noise level? Can I use it indoors?
It features low-noise design and is significantly quieter than traditional belt-driven models. Suitable for indoor use in garages, workshops, and dental clinics.
Can I customize the color or add my logo?
Yes, we support OEM/ODM services. You can customize colors (blue, red, yellow, green, black) and add your brand logo. Contact us for quotes.
What is the warranty period?
We provide 1-year warranty for the whole machine. Core components like motor and pump are covered under our quality guarantee.
What should I do if the motor overheats?
The motor has a thermal overload protector that automatically shuts it off if too hot. Turn off power, let cool for 10-15 minutes, then restart. Check ventilation and voltage stability.
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Tel : +86 18939741169
Fax : 86-0513-68261098
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doris_min@ntsqjx.cn
+86 18964085747
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