HAC50-VS, 50HP Variable-Speed Air Compressor, 264 Gal. Capacity

Benefits/Features:

• More energy efficient resulting in long-term cost savings
• Great for shops with 12-18 Haas machines, plus small pneumatic hand tools
• Operates best under varying air demands, and when loads are below maximum 
• Provides consistent pressure to every device in your pneumatic system, within 1.5 psi (0.1 bar)
• 12-month parts warranty from ship date, supported by your local Haas Factory Outlet; on-site installation, training, service labor, and travel charges will apply

Compressor, Dryer, & Tank Package:

Includes a HAC50-VS (50 HP) rotary screw air compressor, refrigerated air dryer, air receiver tank, and maintenance kit for the first scheduled 500-hour service interval. The compressor is shipped with oil already installed for operation.

• 6 – Synthetic Air Compressor Oil, 1 Gallon (09-0966)
• 1 – Oil/Water Separator Filter (09-1138)
• 1 – Air Filter (09-1139)
• 1 – Oil Filter (09-1140)
• 1 – Line Filter (09-1145)

Variable-speed drive (VSD) compressors match the demand for air by varying the speed of the compressor motor. When pressure in the tank is low, the compressor runs at full speed. The motor runs at slower speeds once the pressure reaches a specific value, to maintain a constant pressure. A soft-start system greatly reduces energy surges when the motor starts. The variable-speed drive greatly reduces the number of starts and stops, as well as reduces the energy draw when running at slower speeds. Variable-speed compressors will always be more energy-efficient than fixed-speed compressors, but that efficiency increases when the compressed air drawn from the tank is more intermittent. Variable-speed compressors use electronic controls to limit pressure variation to as little as 1.5 psi (0.1 bar), providing more consistent pressure to every device on your pneumatic system.

Variable-speed compressors also typically have a longer life, because they are not always running at “full speed,” like fixed-speed compressors, which reduces stress on the components throughout the life of the compressor.

Power Requirements:
220 +/- 10%
198 – 242 VAC

NOTE: Please follow the maintenance schedule listed below.  Also, consult your local municipality's codes for any required annual inspections of the tank itself. Haas compressors are designed with safety and compliance in mind. These units meet applicable CE safety standards, and the compressor tanks are ASME certified. Please note that ETL certification is not currently available for these units; requirements may vary by location, installation, and customer application, so customers should confirm any site-specific certification needs with their local authority or compliance representative.