Technical data: Suggested engine power kW: 2.2 Number of pistons/Compression ratios: 2/1 Capacity - Suction: 420 Capacity - Blow-off: 340 Weight in kilograms: 22.5 Dimensions - length (mm): 380 Dimensions - width (mm): 280 Dimensions - height (mm): 320 Characteristics: long service life increased durability high efficiency low noise pulley for optimal compressor cooling **