Primo Oil-Free Air Compressor – 100 Liters, 2.25HP, Triple Pumps - WB550-3A100L

PRIMO Triple Pump Air Compressor

Designed for serious workshops and demanding environments, the PRIMO WB550-3A100L Oil-Free Air Compressor delivers robust performance through its triple-pump 2.25HP system. Each of its three oil-free compressors outputs 0.75HP, collectively supplying strong and steady airflow while significantly reducing maintenance needs. With a high tank capacity of 100 liters and a maximum pressure of 8 bar, it’s ideal for continuous-duty tasks such as operating air tools, inflating, spray painting, or cleaning in industrial workshops. Thanks to its powerful 1.65kW motor (3 × 0.55kW). The unit’s high airflow delivery of 3 × 113 L/min supports simultaneous tool operation with reduced delays or downtime. Its low-noise design and vibration-damping structure make it perfect for enclosed workshops, technical labs, and garages where comfort and quietness are critical.

The compressor’s compact vertical tank layout saves valuable floor space, while the durable steel tank construction ensures reliability even under frequent cycling. With a net weight of 68 kg and easy mobility features, it's engineered for both portability and stability. The two-cylinder cooling system enhances thermal performance and protects internal components during extended operations. Explore the full selection of [Air Compressors] for reliable and efficient operation.

Key Features & Benefits:

• Triple Pump Power System (2.25HP Total): Three pumps rated at 0.75HP each deliver strong, stable airflow for continuous and demanding applications.
• Large 100-Liter Air Tank: High-capacity tank combined with 8 bar pressure supports extended tool operation with fewer start-stop cycles.
• Oil-Free Compression Design: Provides clean, dry air while reducing maintenance needs and eliminating oil contamination.
• Single-Phase Electrical Operation: Operates at 1.65 kW (3 × 0.55 kW), 230V, single phase, 60Hz for easy installation in standard power environments.
• Low-Noise and Vibration-Controlled Operation: Optimized design minimizes sound and vibration, making it suitable for indoor workshops.
• High Airflow Efficiency: Delivers an efficient air displacement of 3 × 113 L/min to support multiple light-duty tools.
• Durable Steel Tank Construction: Heavy-duty steel tank ensures long service life and resistance to daily workshop use.
• Compact Space-Saving Design: Maximizes performance while maintaining a compact footprint for limited work areas.
• Two-Cylinder Configuration: Balanced internal design enhances efficiency and operational stability.
• Reliable Continuous Performance: Designed for frequent use in workshops, finishing areas, and service applications.

Ideal Applications:

• Workshops and small manufacturing units
• Spray painting and surface finishing work
• Air tools and pneumatic nailers
• Cleaning dust, filters, and machinery
• Medical and dental applications