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Mechanical Back Pressure Regulator, 290 psi max permanent supply pressure, 15-290 psi pressure range

Marsoni M251S
Sale price$1570.00
Pay 4 payments of $392.50 a month.Shop Pay
Get it in 3 business days with 1 day shipping. Friday, May 29
Mechanical Back Pressure Regulator, 290 psi max permanent supply pressure, 15-290 psi pressure rangeLimits the supply pressure to a set value by opening an outlet and guiding back excess material when the predetermined pressure has been achieved. Used in circulating systems. UPC Product: 00633955858527 Family Code: FAMCNV Unit of Measure: EA Height: 6 IN 15. 24 CM Length: 10. 8 IN 27. 432 CM Width: 9. 6 IN 24. 384 CM Volume: . 36 FT3 . 01 M3 Chargeable Weight: 4. 17 LBS 1. 89 KG Technical Specifications Gauge Port Size (cm) 0. 3175 Gauge Port Size
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4.7 ★★★★★
Based on 2028 reviews
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Verified Purchase
Amazon Customer
Bozeman, US
★★★★★ 4
Decent quality, good color, bad shipping package
Size: King (20" X 36"), Color: 14 - Blush Pink, Number of Items: 2, Size: King (20" X 36"), Color: 14 - Blush Pink, Number of Items: 2
You pay for the quality you get. I think they’re thick & soft enough and the coloring is spot on. However, like other reviews, it was shipped not inside an Amazon box but the actual company slip packaging & the tape was already off with some of the pillow cover sticking out. They should change how they ship them, I would have given it 5 stars.
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Reviewed in the United States on August 24, 2025
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Verified Purchase
Trice
West Palm Beach, US
★★★★★ 5
Well made and soft
Size: Queen (20" X 30"), Color: 09 - Slate Blue, Number of Items: 2
Very soft pillowcase. Should be wrinkle free. Good value for money.
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Reviewed in the United States on May 20, 2026
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Verified Purchase
Christie Caviness
Battle Creek, US
★★★★★ 5
Worth the money
Size: King (20" X 36"), Color: 08 - Grayish Purple, Number of Items: 2
Bedsure king size pillow are soft and comfortable. They are very light weight and durable, they wash well with no color fading. The color is beautiful and a good value for the money.
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Reviewed in the United States on March 29, 2026
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Verified Purchase
Marcia J.
Lexington, US
★★★★★ 5
Why would you want anything else?
Size: Standard (20" X 26"), Color: 02 - White, Number of Items: 2
I don’t know why anyone would want pillow cases that don’t fit the pillow. These are “envelope” style meaning the pillow tucks inside them for a perfect fit—no “leftover” pillowcase sticking out on the end. They’re very soft and cooling and I have so far bought ones for every bed in my house and will be getting more as extras. Highly recommend!
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Reviewed in the United States on May 17, 2026
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Betty
Waukegan, US
★★★★★ 3
Very soft
Size: Body (20" X 54"), Color: 06 - Sage Green, Number of Items: 1
The color was perfect. It’s very soft. The only thing that I really don’t like is the finish of the opening, it would be better with a zipper closure.
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Reviewed in the United States on May 13, 2026

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