Compact Metal Impact Sprinkler with Twin Arms, 7 mm Nozzle

Compact Metal Impact Sprinkler with Twin Arms, 7 mm Nozzle

A compact metal impact sprinkler with opposed arms for rotating irrigation in crop plots, orchards and open gardens.

Identify the sprinkler construction

The compact body places two opposed arms around an exposed central spring. This arrangement identifies the head shown here and distinguishes it from elongated barrel designs. A 7 mm nozzle and listed 15-19 m radius provide a starting point for zone planning, while actual reach depends on pressure, nozzle condition and wind.

Plan coverage around the available supply

Measure working pressure at the head while the irrigation zone is running. Pipe friction, elevation and the number of operating sprinklers affect the available supply. Space heads for overlapping coverage and check the wetted pattern in the field; the outer reach alone does not establish uniform spacing.

Install and maintain the head

Confirm inlet thread size and thread standard before choosing an adapter, riser or movable stand. Flush debris from the line before installation. Keep the nozzle clear, inspect the spring and rocker for free movement, and check connections for leaks before each watering cycle.

Selection details

Choose the pictured construction when comparing replacement heads. Confirm the supplied nozzle and operating requirements before sizing a pump or adding heads to an existing zone. A mounting stand, supply hose and filtration should be selected to suit the installation.