ULKA
ULKA is a brand in the Supomp catalog, represented by its OEM vibratory pump. The model in this category is a pump motor with 48 W power and 230 V 50 Hz supply, as stated in the product name. Vibratory pumps generate high pressure from a compact body by using an electromagnet to drive a piston back and forth; they are therefore widely used in espresso machines, steam units, and similar small appliances. When selecting a replacement pump, the voltage, frequency, power, connection type, and flow direction must match those of the existing pump. Vibratory pumps are designed for intermittent operation and must not be run continuously. Always disconnect the appliance from power before replacing the pump.