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Blue 50 L direct driven air compressor with saTra branding, silver compressor head under black shroud, pressure gauges and quick-connect fitting, wheels and handle.Top-front view of blue 50 L air compressor showing silver cylinder head, black shroud, red button, pressure gauges, metal spec plate on tank end and front handle.Right-side angled view of 50 L air compressor with silver pump, black shroud, control/regulator assembly and wheels, showing metal spec plate and warning labels.Side profile of portable 50 L direct-driven air compressor showing black shroud, silver pump, handle, rear wheel, pressure regulator and warning labels on blue tank.

50L Direct-Driven Air Compressor, 8 Bar, 190 L/min, 1 kW Electric Motor

Compact 50L oil-lubricated compressor with single-piston design, ideal for small workshops and portable applications requiring steady compressed air.

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Description

50L Direct-Driven Air Compressor, 8 Bar, 190 L/min, 1 kW Electric Motor

Brief Overview

This 50-liter direct-driven air compressor delivers reliable, portable compressed air for small workshops, mobile service units, and applications requiring consistent pneumatic power. The aluminum piston and cast iron cylinder design ensures efficient heat dissipation and extended service life. Its single-piston pump mechanism operates at a maximum efficiency of 190 L/min, making it suitable for intermittent to moderate-duty applications. For operations requiring higher output or pressures, consider pairing with larger capacity belt-drive units or upgrading to dual-pump direct-driven systems for increased throughput.

Key Features

  • Single-Piston Oil-Lubricated Pump: Aluminum piston with cast iron cylinder for superior heat dissipation and durability
  • 50-Liter Steel Tank: Thick-wall construction with anti-corrosion powder coating for extended tank life
  • Pressure Control System: Integrated pressure regulator with dual gauges (working pressure and tank pressure indicators) plus safety valve to prevent overpressure conditions
  • Compact, Wheeled Design: Twin rear wheels and front foot with tubular handle for easy mobility and storage in tight spaces
  • Thermal Engine Protection: Built-in overload protection ensuring trouble-free operation during extended use
  • Low Noise Operation: 78 dB noise level suitable for workshop environments
  • Quick-Connect Brass Fittings: Standard outlet connection with inline water trap/filter for immediate air tool compatibility
  • CE Compliant: Full safety certification and control box with red reset button

Technical Advantages for Resellers

Shop Profitability: This unit positions well as an entry-level option for small automotive shops, mobile mechanics, and HVAC technicians. The 50L capacity and moderate pressure rating (8 Bar) serve a broad customer base without requiring space-intensive installation. The 1 kW motor provides cost-effective operation while the direct-drive design eliminates belt maintenance, reducing customer service callbacks.

Market Position: Ideal for resellers targeting budget-conscious buyers who need dependable compressed air for spray painting, pneumatic tools, or agricultural equipment applications. The compact footprint and wheeled base appeal to contractors and mobile service units where portability justifies the trade-off against higher-capacity systems.

Turnover Potential: Entry-level pricing with strong durability messaging attracts first-time compressor buyers and smaller operations scaling up from hand tools.

Technical Specifications

Specification Value
Model S-90182
Motor Power 1 kW / 1.5 HP
Voltage/Frequency 220V, 50Hz
Engine Speed 2850 rpm
Pump Cylinder 42 mm × 1
Piston Stroke 35 mm
Maximum Output (Free Air) 190 L/min
Tank Capacity 50 L
Maximum Working Pressure 8 Bar
Noise Level 78 dB
Weight 25.2 kg
Overall Dimensions 71 × 31 × 68 cm
Tank Material Steel with anti-corrosion powder coating
Pump Design Single-piston, oil-lubricated, direct-drive

Applications

Suitable for machine shops, automotive service, agricultural equipment maintenance, light industrial spraying (paint, varnish, decorative coatings), chemical processing support, and any operation requiring intermittent to moderate compressed air supply.

Value Proposition for Your Customers

A reliable, low-maintenance entry point into compressor ownership. The oil-lubricated piston design delivers consistent performance across a range of pneumatic tools and applications, while the compact size and wheels make it accessible for mobile and fixed installations. Long service intervals and straightforward maintenance mean lower total cost of ownership compared to premium alternatives.