This replacement Surge pulsator is popular in tie stall and stanchion barn applications. Works with 24V alternating pulsation controllers. For use with round nipple stallcocks.

This pulsator features the new encapsulated coils.
 Encapsulated coils: offer better protection from harsh conditions like vibration and heat than molded coils, since encapsulated coils are thermoformed into sealing epoxy they offer protection that injection-molded casings do not. Encapsulated coils are also heat-treated after production, a process that sinters the encapsulating plastic part with the molded coil inside, providing superior protection to the coil.