Isomac Pro Dual Boiler PID Coffee Machine 230v A worn or failed pump

A worn or failed pump is one of the most common causes of weak espresso

Why Choose Silicone Over Rubber

restoring portafilter lock tension

or erratic pressure behaviour during extraction

Isomac Pro Dual Boiler PID Coffee Machine 230v A worn or failed pumpIsomac Pro Dual Boiler PID Coffee Machine Features Professional Dual Boilers + PID Steam and brew boilers each come with their own PID display, offering total control over the temperature of each boiler independently. Classic E61 Group Beloved for its simple design, built in pre infusion, and robust temperature stability features. Tanked or Plumbed The commercial grade rotary pump allows you to use either the 2. 9L water tank or direct plumb in line.