Vibration from a Grundfos Pump

[acoustekltd]

Hi there does anyone know if there are flexible/anti vibration connectors available for a Grundfos UPS 25-80 pump?

 

[WHPES]

Shouldn't be vibrating - Guess there's a problem with it unless your pipework isn't adequaltely secured.

 

[acoustekltd]

Ta for your reply. I agree it shouldnt but its vibrating and making some noise at around 200 Hz. The pump is for the underfloor heating for a Ground Source Heating system. The pump was originally set at a lower setting but the plumber advised to turn the pump to its highest setting. Ever since then this noise and vibration has been present. I have thought of either fitting flexi connection to either side of the pump or getting a larger pump so that it can run at a lower setting