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Is Alpha2 a direct replacement for 15-58?

sunlight33 Member Posts: 356
edited January 2019 in THE MAIN WALL
Just want to know if the flanges on 15-58 are also compatible with Alpha2. They are Webstone Flanged Ball Valve w/ Drain.


  • Robert O'Brien
    Robert O'Brien Member Posts: 3,385
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  • BenK
    BenK Member Posts: 14
    @sunlight33 those Webstone iso flanges usually fit most 2-hole pump flanges. The flange to flange spacing might be different with the different pump, but the flange bolt holes should line up just fine.
    "Don't try to win an argument; instead, try to have a conversation." -Steve Deace