Description OEM Original GEA Parts Operates 12 alternating or 24 single pulsators 115 volts in 24 volts pulsed DC out # 1 seller for past 30 years! Pulsator shown in photo is NOT included but available separately Works with Surge 24 volt pulsators 7750-0010-465 7750-0010-420 7750-0010-421 7750-0010-224 Babson Bros Surge part number was 21279 Replacement ciruit board PCB is 7750-0100-585 May be available used - call to check stock Box color & graphics may vary from picture Made in USA by GEA Farm Technologies WestfaliaSurge brand Sold by and ships from Hamby Dairy Supply in Missouri Updated 5/26
