SIP 04444 SHP5.5/50 50 Litre Airmate Industrial Compressor Super Petrol, complete 4HP Honda engine and multi-bladed flywheel.  The SIP 04444 is a 50-litre petrol air compressor, featuring a powerful 4HP Honda engine. The compressor is slow running for smooth and quiet operation and is fitted with cast iron cylinders and industrial intake filters for increased wear resistance. Features:   50 litre UK made receiver. 10-year warranty on receiver!  4HP Honda engine  Tough frame  Automatic unloader valve  Made in the UK by SIP  High-efficiency pump and industrial air intake filters - outstanding wear resistance  Slow running - Quiet, smooth operation  Large finned cylinder head - For optimal heat dissipation  Cast iron cylinders - Increased wear resistance  Safety valve - Worry-free operation  Stainless steel valves - For durability and wear resistance  Multi-bladed flywheel - For improved airflow  Low oil consumption - reduced maintenance  Splash oil lubrication - For better wear resistance  Larger oil sump - For better lubrication  Pneumatic wheels - For increased mobility  Electric Start   Specification:  Receiver Size Litres : 50  Engine : 5.5 Honda  Air Displacement CFM: 13.5 (382 L/MIN)  Free Air Delivery CFM: 9.0 (255 L/MIN)  Maximum Pressure PSI: 150 (10 BAR)  RPM: 1400  No. Cylinders: 2  No. Stages: 1  Sound Pressure : 76 dB/A @ 4 metres