Metal Rocker Arm Impact Sprinkler with Extended Barrel

Metal Rocker Arm Impact Sprinkler with Extended Barrel

An extended-barrel metal impact sprinkler with a spring-loaded rocker arm and visible brass adjustment components for field and landscape watering.

Identify the sprinkler construction

The elongated outlet barrel, central rocker spring and brass adjustment assembly distinguish this head from the compact twin-arm version. Water striking the rocker drives the head around its mounting axis. Set up the head above surrounding foliage and support the supply connection securely so movement remains unobstructed.

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.