Interpump K10 Unloader Valve

Marsoni

M251S

$309.96

Get it in 3 business days with 1 day shipping. Friday, May 29

Interpump K10 Unloader Valve600 Bar max pressure 12 18 Lpm flow 60C max water temperature Flow sensitive valve AISI303 st. steel construction 3 8"BSPF inlet 3 8"BSPM outlet 3 8"BSPF bypass

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Exchange/Return Notes

We offer a 30-day return/exchange service after receiving.
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I will never buy this product off Amazon again. My dog who recently passed got sick on this product when I bought it from Amazon, I thought I'd try it with a different dog, same awful results and I'm just out money. If your dog likes these I recommend Chewy. And Amazon doesn't refund food 😡 maybe they are waiting for someone to sue them or die before they change that policy!!

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Reviewed in the United States on February 22, 2026