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OM Series Flowmeter - OM040S003-840M3

Marsoni M251S
Sale price$2657.05
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OM Series Flowmeter - OM040S003-840M3OM Series Flowmeter OM040S003 840M3 FLOMEC OM Series Mechanical Meters are an extremely versatile flowmeter which accurately measures high and low viscosity fluids. With no flow conditioning required and a small footprint, the OM040S003 840M3 flowmeter allows for compact installation. An accuracy of 1% and 0. 03% repeatability regardless of viscosity changes make the OM Series an extremely proficient and reliable flowmeter in any conditions. The OM
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4.6 ★★★★★
Based on 2252 reviews
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Verified Purchase
James Jones
Natrona Heights, US
★★★★★ 5
Just right!
Size: 6.8oz/200ml Silver
Works great with my cappuccino machine. One espresso or two! Perfect fit.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 4, 2026
M
Verified Purchase
Mikey T.
Los Angeles, US
★★★★★ 5
Small, works with (some) induction units, just what I needed.
Size: 6.8oz/200ml Silver
It's small and the good thing about it is that it works with my induction (Nuwave Flex Precision, 1,300W.) Not perfectly, but will work. It doesn't work with my larger Duxtop (9600LS/BT-200DZ, 1,800W) because it is looking for more metal to sense before it can trigger the induction function. So, if you have a smaller induction unit it might work. If not, get a CozyKit 5.5" induction diffuser (on Amazon) and heat it up on that via induction. That diffuser should work on any induction unit. I guess we can't do links anymore even if on Amazon?? from attempting to post other reviews, so this is the text discr for the diffuser on Amazon, it's hard to find the smaller one otherwise: (Heat Diffuser Stainless Steel Induction Adapter Plate Removable Handle Coffee Milk Cookware Induction Hob Heat Cooking Diffuser for Electric Stove 5.5inch)
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Reviewed in the United States on May 4, 2025
S
Verified Purchase
sahajanand
Bozeman, US
★★★★★ 4
Well-Made and Handy for Small Drinks
Size: 6.8oz/200ml Silver
This HULISEN milk frothing pitcher is well made and feels sturdy in hand. The stainless steel finish looks nice and it pours smoothly, which helps when frothing or steaming milk. The 6.8oz size is perfect for single drinks, though it may feel small if you make multiple cups at once. Overall, it does the job well and is a useful addition to a home coffee setup.
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Reviewed in the United States on December 21, 2025
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Verified Purchase
Nestor Ramírez
Omaha, US
★★★★★ 5
Great.
Size: 6.8oz/200ml Silver
Great, as expected. A+++
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Reviewed in the United States on March 25, 2026
R
Verified Purchase
Ryan Chung
Cuba, US
★★★★★ 5
So small! But it works
Size: 6.8oz/200ml Silver
Perfect for making cortados. Easy to clean — dishwasher safe.
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Reviewed in the United States on December 18, 2025

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