Interpump K5 Unloader Valve

Marsoni

M251S

$95.60

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

Interpump K5 Unloader Valve200 Bar max pressure* 11 16 Lpm flow 60C max water temperature Flow sensitive valve Brass & st. steel construction 3 8"BSPF inlet 1 2"BSPM outlet 3 4"M + 1 2"F BSP bypass 1 4"BSPF guage ports *40 Bar recommended minimum working pressure

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This is not a good toy to leave wit big dogs unattended. That being said it is a GREAT dog toy for households that have a variety size of dogs. Our Golden Retriever and 6 pound Pomeranian both play with it. Both retrieve it and occasionally share carrying it back to us. I know it will eventually get destroyed but that is what dog toys are for. Very durable and with the holes, it allows small dogs to pick it up as easily as larger dogs.

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Reviewed in the United States on July 19, 2025

Verified Purchase

KLynn O

Grantham, US

★★★★★ 5

Keeps my dog busy

This works great for rolling treats up in fleece and putting them in the ball. The ball material is flexible and durable. This is a fun and engaging activity for when the weather prevents outside fun.

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Reviewed in the United States on October 28, 2025

Verified Purchase

Amazon Customer

Massapequa, US

★★★★★ 5

The best dog ball EVER!!!

Our 3 y.o. Mini Australian shepherd destroys every toy that she can. We can’t have any kind of cloth toys, including the heavy duty, triple stitched, fire hose Kong toys. We can’t have rope toys, even the balls. There are many rubber or silicone toys we also can’t have as she destroys them as well. She has 5 of these balls, some for over a year and they are still in GREAT shape. Left in the sun, rain, etc, they just hold up. They also don’t have a lot of surface area to hold slobber so your hand doesn’t get all wet. Heavy enough to still throw a fair distance, but light enough that the dog was fine the few times I’ve accidentally drilled her in the ass. These are the best.

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Reviewed in the United States on July 11, 2021

Verified Purchase

Brittany

Birmingham, US

★★★★★ 5

The best dog ball!

I have bought about 8 of these balls now. Mostly because my dog looses his or I’m buying them for my other dog friends. I put a dog bone in it at dinner time and it keeps my dog occupied while I’m eating my dinner. He loves it and so do I! They also have different sizes. We recently got a bigger dog breed so I got the biggest one. He loves it as well! Worth every penny!

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Reviewed in the United States on June 17, 2023