3/4" Full Circle, Brass Impact Sprinkler
The Wade Rain WR-33 may be used for general irrigation and frost control. The common nozzle set-up for irrigation is a 3/16" Nozzle and a 1/8" 20O Spreader. When setting up for frost protection use a 5/32" Nozzle and a 1/8" Plug. Included with the WR33 is a 1/8" plug.