https://www.aspenpumps.com/peristaltic-pumps

 

Little Giant or Aspen

Diversitech are junk.....especially their mini split pumps which are very prone to failure.

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I have installed thousands of diversitech cp22. Good very quiet pump! No failures that I can remember. Lights are a nice feature. Green ok. Red pump is full. Yellow pumping. Helpful for everyone including homeowner.

 

We have installed these for several years. I would recommend regular inspection of the rubber check device under the discharge fitting. These are not the standard little ball type and can plug with insects. I saw early models of these run till they melted the plastic over the motor. This problem seems to have been corrected.

 

I like the CP22 also.

 

I only use the little giant pumps never had a problem with them

 

I have installed little giant EC-OP series mini split condensate removal pumps 4 years back. And as per my experiences this is the best pump I ever used. It has Low weight, Compact size , high lift and quiet operation make the little Giant line of ABS pumps perfect for in-pan condensate and other wastewater removal .