Beckett 2184404u A2EA-6527 Cleancut Oil Pump 3450 Made in the USA OEM Beckett Oil pump only Voltage -24, 110-120 or 200-240 VAC, 50/60 Hz (50 Hz not UL approved),12 VDC and ambient temperature is 46 degree Celsius or 115 degree Fahrenheit maximum Cleaner operation, more reliable, reduced load on motor, higher capacity, leak-through protection