Female-Threaded Fixed Spray Ball

Female-threaded inlet connection

The inlet socket connects to a matching external pipe thread. Specify the thread form and nominal size for the actual supply fitting, as the description “female threaded” alone does not identify a complete thread designation. Leave room to engage the connection and remove the spray ball when maintenance is required.

Stationary head and hole pattern

The spherical head remains fixed while liquid is supplied through its inlet and discharged through round openings. The series description includes 180° and 360° fixed-spray configurations and a nominal 2.5 mm opening diameter for the series. Select the actual pattern rather than treating all listed patterns as one interchangeable head.

Position within the vessel

Plan the inlet position and head orientation around the vessel opening, internal pipes and other equipment. These features influence access and spray paths. The suitability of the overall cleaning arrangement depends on the selected head and liquid supply, together with the process cleaning requirements.

Materials and replacement checks

Series options include SS304 and SS316L and nominal sizes from ½ to 2½ inches, DN15–DN65. Confirm the exact threaded inlet dimensions for the required configuration. When replacing a head, compare its connection, pattern and installed envelope, and inspect the thread and spray openings as part of routine maintenance.