Herga Momentary Center Spout SPDT Air Switch [Thd] (6871-OCO-U126) brominegenerators A diffuser like this is

A diffuser like this is useful because it helps shape internal water movement within the jet

The three-pump plus filter layout gives this overlay practical value because more advanced spas depend on clearly differentiated functions across a larger button field

This type of part is especially useful when the original sensor has failed

A handle like this is a practical service part because it directly affects how easily the lid can be removed during maintenance

scuffed beyond acceptable condition

Herga Momentary Center Spout SPDT Air Switch [Thd] (6871-OCO-U126) brominegenerators A diffuser like this isAn air switch helps convert pneumatic button input into electrical switching action, and this Herga Electric version is a threaded momentary SPDT model with a center spout using the 6871 OCO U126 reference. Momentary air switches are useful because they return to their original state when the pneumatic input ends, making them appropriate for specific pulse style control functions. This part has practical value because the center spout arrangement and