UB2090 UB-Series Single Stage Air Compressor, 2 Hp, 1250 rpm

Armstrong-Vitech UB2090 is a compact, heavy-duty single-stage piston air compressor from the UB-Series, designed for reliable performance in small to medium workshops, automotive repair, and light industrial use. With its cast iron construction, oil-lubricated pump, and low-maintenance features, it provides efficient compressed air for tools like tire inflators, spray guns, and pneumatic equipment, ensuring durability and ease of use in everyday applications.

Key Performance Specifications

• Motor Power: 2 HP (1.5 kW)
• Speed: 1250 RPM
• Free Air Delivery: 8.1 CFM (229 L/min) at 8 Bar (116 PSI)
• Maximum Working Pressure: 10 Bar (145 PSI) bare unit; 8 Bar (116 PSI) package rated
• Receiver Tank Capacity: 90 L (horizontal)
• Starter Type: Capacitor Start Capacitor Run
• Control System: Automatic Start/Stop with Full Voltage Starter

Physical and Environmental Specifications

• Configuration: Horizontal tank-mounted
• Dimensions (L × W × H): Approximately 1400 × 500 × 900 mm (based on similar models)
• Weight: Approximately 63 kg (shipping ~70 kg)
• Power Supply: Single-phase 230V / 50Hz
• Bore × Stroke: 70 mm × 50 mm
• Operating Temperature: Suitable for all-weather, continuous duty

Key Features

• Construction: 100% cast iron cylinders with individual radial fins for better cooling and durability
• Lubrication: Oil-lubricated for extended service life
• Bearings: Oversized roller bearings for heavy-duty, industrial quality
• Motor Protection: Built-in thermal overload protection; complies with CE international standards
• Installation: Fully assembled and ready for easy setup
• Cooling: Efficient fan-type cooling system
• Applications: Car workshops, tire inflation, spray painting, pneumatic tools, light industrial use
• Standards Compliance: CE marked; RoHS compliant components