AR30 pump fitted with gearbox with a Honda motor and ARGI40 pressure regulator – all set to go. This is our number one seller for positive displacement spraying. Ideal for gun spraying in glasshouses and nurseries, or on utility-mounted sprayers such as our US200 /4 00 and 500 units. A very reliable combination for higher pressure applications where hand-guns are used. Maximum pressure 40 bar, open flow 32 L/min.