VDO Heavy Duty Normally Open/Normally Closed Dual Circuit 4 PSI Pressure Switch [230-604]

VDO Heavy Duty Normally Open/Normally Closed Dual Circuit 4 PSI Pressure Switch [230-604]

Marsoni

M251S

$27.99

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

VDO Heavy Duty Normally Open/Normally Closed Dual Circuit 4 PSI Pressure Switch [230-604]Heavy Duty Normally Open Normally Closed Dual Circuit 4 PSI Pressure Switch Features: Ground Floating Connection # 8 32 Voltage 6 24V Circuit Normally Closed Open Dual Contacts Silver Alloy Max. Pressure Range 4 PSI Terminals 3 *Sold as an Individual WARNING: This product can expose you to chemicals including LEAD which is known to the State of California to cause cancer, birth defects or other reproductive harm. For more information go to

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It’s important for you to know: it’s hard. It’s a hard toy. It’s a bit heavier than normal dog toysx but it’s perfect for dogs who destroy every toy.. I have a 30lb 2 y old baby and they keep her entertained for sure. They are s good size. I honestly love it. My dogs love it too. It was a good purchase :)

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Reviewed in the United States on May 16, 2026

Verified Purchase

Daisy Rae AK

Louisville, US

★★★★★ 5

Great

Color: Purple

My puppy. Loves these. Still chewing on them months later. They lasted.

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Reviewed in the United States on June 7, 2026

Verified Purchase

Amazon Fan

Birmingham, US

★★★★★ 5

Indestructible dog toys

Color: Blue

These are indestructible toys. They do, however, hurt if the dog comes and drops it on your head while you’re sleeping. It is also quite scary when the dog drops it on the tile in the middle of the night. Be warned ;)

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Reviewed in the United States on June 3, 2026

Verified Purchase

Blessed24/7

Omaha, US

★★★★★ 5

Best aggressive chew toy

Color: Blue

These are the best toys for my dog he's 15 mos an loves to bite chew an these are the best toys for him. Lasts long also. Might get a second set but different colors.

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Reviewed in the United States on April 28, 2026

Verified Purchase

brielle r.

Waukegan, US

★★★★★ 4

Hard plastic

Color: Purple

This is a hard plastic like material after about 4 days my two were over it. But the first couple of days they loved it despite the material

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Reviewed in the United States on March 10, 2026