Belt-Drive Rotary Screw Compressors

Belt-driven rotary screw compressors use a belt and pulley system to connect the motor to the compressor air-end, offering versatile performance and easy adjustability. This proven design is often more cost-effective upfront, making it popular for small to mid-size industrial applications and workshops. Belt drive systems provide flexibility – they can be tuned or reconfigured to alter pressure and airflow as needed, and they typically handle higher pressure outputs when required. General buyers appreciate that these compressors deliver reliable, high-performance airflow with relatively simple maintenance (periodic belt replacements), combining robust operation with accessible upkeep.

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Product	Free-air capacity (CFM)	Max Pressure (PSI)	Length (in)	Width (in)	Height (in)
AIRBLOK 7.5 / 3 BD View Details	31.1	145	42	24	42
AIRBLOK 10 / 3 BD View Details	43.8	145	42	24	42
AIRBLOK 15 / 3 BD View Details	59.2	145	42	24	42
AIRBLOK 20 / 3 BD View Details	82.3	145	42	24	42
AIRBLOK 25 / 3 BD View Details	109.8	145	45	31	48
AIRBLOK 30 / 3 BD View Details	128.9	145	45	31	48
AIRBLOK 40 / 3 BD View Details	152.8	145	45	31	48