Brass Jet Micro Sprays are a durable and reliable option for micro irrigation as they are far less susceptible to damage. Available in quarter, half and full circle options, these micro jets pack a punch and are capable of a radius between 1 and 2 metres. They can be screwed into a micro head adaptor on a 1/2'' PVC risers, or 4mm rigid risers, for use in garden beds or nurseries.