SKU: 145320728

1-1/4 x 3/8 150 316 Reducing Coupling - SP114

Sale price$10.68 Regular price$11.87
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Description

1-1/4 x 3/8 150 316 Reducing Coupling - SP114The 1 1 4" x 3 8" 316 Stainless Steel Reducing Coupling (Model SP114) is a high quality MSS Class 150 pipe fitting constructed from corrosion resistant 316 stainless steel. Designed with female NPT threads, it provides a secure connection between 1 1 4 inch and 3 8 inch pipes, offering reliable performance in water, oil, gas, marine, chemical, food processing, and other industrial piping systems. Engineered to withstand demanding environments, it

The 1-1/4" x 3/8" 316 Stainless Steel Reducing Coupling (Model SP114) is a high-quality MSS Class 150 pipe fitting constructed from corrosion-resistant 316 stainless steel. Designed with female NPT threads, it provides a secure connection between 1-1/4-inch and 3/8-inch pipes, offering reliable performance in water, oil, gas, marine, chemical, food processing, and other industrial piping systems. Engineered to withstand demanding environments, it features ASME B1.20.1 NPT threads for standard compatibility, supports ASME B31 code-compliant systems, and has a pressure rating of 150 PSIG (depending on temperature and size). This coupling also allows for practical adaptation of legacy lines to newer component sizes and facilitates flexible installation in compact or constrained spaces. Order now for fast shipping and professional-grade results.

 

SPECIFICATIONS

DETAILS

TYPE Stainless Steel Reducing Coupling - SP114
DESIGN
Reducing Coupling - Allowing smooth transition and Connects two pipes of different sizes in line.
MATERIAL Stainless Steel - Provides strong and Durable
MATERIAL CONSTRUCTION 316 Stainless Steel
WEIGHT 0.5
CONNECTION SIZE 1 1-1/4"
CONNECTION SIZE 2 3/8'
CONNECTION TYPE FPT|FPT
CONNECTION TYPE 1 Female NPT
CONNECTION TYPE 2 Female NPT
FITTING TYPE Coupling
PRESSURE CLASS 150
SERIES SP-114
THREAD SIZE 1-1/4-11-1/2 x 3/8-18
APPLICATION Ideal for Pneumatic, Plumbing, HVAC, Industrial, Chemical, Marine, Hydraulic
BRAND Midland Industries
Shipping Notes
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Exchange/Return Notes
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SKU: 145320728

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Adrienne
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★★★★★ 5
Taste and Quality are Excellent!
Flavor Name: Vanilla, Size: 30 Servings (Pack of 1)
Thorne has a reputation for high quality products so I thought I’d try this whey protein. It tastes really good! I find it easy to digest, and it dissolves easily. I plan to make this my go-to whey protein.
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Reviewed in the United States on May 19, 2026
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Nina Miller
Bozeman, US
★★★★★ 5
Definitely sweet but good mixed
Flavor Name: Vanilla, Size: 30 Servings (Pack of 1)
The vanilla would be too sweet on it's own for me but with strawberries and spinach it's perfect.
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Reviewed in the United States on February 15, 2025
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Lakerat
Phoenix, US
★★★★★ 1
Horribly ‘weird’ sweet flavor
Flavor Name: Vanilla, Size: 30 Servings (Pack of 1)
Horrible taste - synthetic sweetness than destroys my shakes. I bought Thorne because of its high quality but this is one of their products that won’t work for me. I’m struggling through the jar because it’s too expensive to waste. Using cacao powder, cinnamon & cardamom to try to tone down the overwhelming ‘sweet.’
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Reviewed in the United States on May 18, 2026
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Bill
Battle Creek, US
★★★★★ 5
Absolutely Great Stuff
Flavor Name: Vanilla, Size: 30 Servings (Pack of 1)
The vanilla flavored Protein Powder has to be the Best tasting Protein Powder Ever. Literally delicious. Product satisfies your appetite while supplementing your body with needed protein and nutrients. Combined with gym workouts I’ve noticed firmer muscles. A nice noticeable improvement.
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Reviewed in the United States on May 5, 2026
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Ckelly
Chelsea, US
★★★★★ 5
It's a thing...
Flavor Name: Vanilla, Size: 14 Servings (Pack of 1)
I am probably the most skeptical person when it comes to supplements. I’ve tried so many over the years and honestly… most of them felt like a waste of money or just hype. But I have to say—this combo has completely surprised me. I’ve been consistently using Thorne protein and creatine, and within a few weeks I started noticing real changes. Not just how I feel, but how I look. My shoulders especially are looking more defined, and I feel stronger in my workouts without feeling jittery or weird like some products can make you feel. What really stands out to me is how clean and simple it is. No bloating, no heavy feeling, no unnecessary extras—just something that actually supports what I’m already doing. I also love that it fits easily into my routine. I take my creatine with my morning coffee (super easy habit), and I’ve been doing a protein shake after workouts which has helped a lot with recovery and keeping me on track nutritionally. I’m currently in a calorie deficit getting ready for a trip, and this has honestly made it feel doable without feeling depleted. If you’re someone like me who is hesitant about supplements, I’d say this is the first time I’ve actually felt like something made a noticeable difference.
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Reviewed in the United States on April 3, 2026

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