Blendco tri color foam brush

[harleygrant]

Does anyone use the wall mount blue white singel pump for their blendco tri color foam brush? Tri color liquid is dripping constantly in my first bay even when no one is using it. Could this be a problem before the blue white pump?

 

[MEP001]

A bad pump isn't going to cause a leak in a bay. It's probably the liquid solenoid for that bay, after the pump.