2ª 10028 – E 03 - 2016
19
K1. By-pass
K2. Anti-return
valve
When the product to be elaborated is an instant product, there is no resistance for the water to
go from the boiler to the beater, so that when instant products are elaborated, the pump
operates at a lower pressure than when an espresso coffee is elaborated.
The pump has an anti-return valve that prevents the water returning to the boiler.
Technical characteristics:
Voltage
Pulsing at 110 V
Nominal power
70 w
Working pressure
9 Kg/cm²
A18.
Cold water deposit
Made with polypropylene, it has a capacity of 500 cc.
It works at atmospheric temperature and pressure.
The water for elaborating the instant and espresso
coffee products is taken from this deposit.
The water level is controlled with a magnetic switch
activated by a float.
