I have notices that when we are using the Kreepy Krawley, the pump pressure goes down, and air enters the basket. I can also see air bubbles at the return jets.
When we are not using it, and are circulating water through the skimmer, the pump has full prime, no air in the basket, and no air bubbles in the return jets.
Is this normal?
68,000litre, IG vinyl, LorentzPS 600 Solar Pump & 1/2 HP Tristar, Sandfilter, Aquarite T-15 SWG