Asta® Drip is a PC spike dripper with a turbulent flow path, sealed to maintain pre-set discharge rates and uniformity. A nursery and landscape spike dripper that delivers precise amounts of water direct to the plant root zone. Turbulent flow path and self-flushing action with insect baffle to minimise blockages. Inlet barb has built-in filter. Outlet suitable for attaching 4 mm micro tube. Supplied in a 10 Pack