pump wheel housing for pool pump (sand filter) Monzana/Deuba

thingiverse

this is a replica of the impeller housing of my sand filter pump. In my case, this housing cracked and extremely much water leaked during operation. Now with the replica I have no more problems. The sealing ring, which is on the original part at the top of the flange, must be reused (or you buy a new one --> but the old one should be measured beforehand to be able to determine the new one exactly). The screws are also still used. I used threaded sleeves for melting and melted them into the four holes. Thread size M5 is the correct one. Pay attention to tight fit, because a firm connection between pump and housing must be realized. I used the following melting sleeves: https://www.amazon.de/gp/product/B09B7F2XM3/ref=ppx_yo_dt_b_asin_title_o05_s00?ie=UTF8&psc=1 My recommendation is to print the housing with ASA/ABS, which is very weather and chlorine resistant. Also I recommend to define and adjust (take into account) the shrinkage compensation before the actual printing.