4 316 Stainless Steel Coupling - SP114
SKU: 50242526590

4 316 Stainless Steel Coupling - SP114

Sale price$89.62 Regular price$99.58
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Description

4 316 Stainless Steel Coupling - SP114The 4 316 Stainless Steel Coupling (SP114) from Midland Industries is a high performance MSS fitting engineered for demanding industrial applications. Constructed from durable 316 stainless steel, it provides exceptional strength and corrosion resistance, making it ideal for process and coastal environments. Featuring 4 inch female pipe threads (FPT) on both ends with ASME B1. 20. 1 NPT threading, this coupling ensures seamless compatibility with

The 4 316 Stainless Steel Coupling (SP114) from Midland Industries is a high-performance MSS fitting engineered for demanding industrial applications. Constructed from durable 316 stainless steel, it provides exceptional strength and corrosion resistance, making it ideal for process and coastal environments. Featuring 4-inch female pipe threads (FPT) on both ends with ASME B1.20.1 NPT threading, this coupling ensures seamless compatibility with standard piping systems and a pressure rating of 150 PSIG (depending on temperature and size), delivering reliable performance in systems requiring ASME B31 code compliance. The coupling helps recover alignment after component changeouts, maintains stable axial continuity across cut points, and supports common service runs on skids, offering professionals precision, durability, and long-term reliability. Order now for fast shipping and professional-grade results.

 

SPECIFICATIONS

DETAILS

TYPE 316 Stainless Steel Coupling - SP114
DESIGN
Straight Coupling – Connects two pipes in a straight line, maintaining continuous flow.
MATERIAL Stainless Steel - Provides strong and Durable
MATERIAL CONSTRUCTION 316 Stainless Steel
WEIGHT 5.92
CONNECTION SIZE 1 4"
CONNECTION SIZE 2 4"
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 4-8
APPLICATION Ideal for Pneumatic, Plumbing, HVAC, Industrial, Chemical, Marine, Hydraulic
BRAND Midland Industries
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 50242526590

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4.2 ★★★★★
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mbevier
Alexandria, US
★★★★★ 1
Arrived covered in water, brush errors when trying to run
Unit came completely covered in water. Minimal care taken with this "like-new" unit, had been leaking water into the plastic bag. Even with that, I gave it the benefit of the doubt and still finished setting it up. Within the first 30 seconds it was already reporting an error with one of the brushes. They would barely spin, stop, and fail. Even after thorough cleaning, the error persisted. The unit also struggled to find the home dock even when placed next to it, eventually erroring out as well. Given how many issues this had within 5 minutes of opening the like-new box, I returned this for a refund.
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Reviewed in the United States on May 26, 2026
V
Verified Purchase
Valeria
West Palm Beach, US
★★★★★ 5
Great model, it’s basically new !!
It was basically new. Everything was still sealed and in its original box and packaging. After using it for a few days it I can honestly say it’s been great at keeping the floors clean, I love it!!
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Reviewed in the United States on May 21, 2026
A
Verified Purchase
Amethyst Cam
Birmingham, US
★★★★★ 5
Good quality and good value
Size: 2+6+1+12 Pack
this is a great deal and so nice to have on hand. I like being able to just grab replacement parts as needed and not have to place orders for them. It gives peace of mind to know I already have them on hand. much more affordable to buy all at once too 
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Reviewed in the United States on June 29, 2025
J
Verified Purchase
Jack J
Battle Creek, US
★★★★★ 5
Works well
Size: 1+6+6 Pack
Fit perfect
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Reviewed in the United States on March 11, 2026
L
Verified Purchase
liliana g.
Cuba, US
★★★★★ 5
Fits and works fine
Size: 1+6+6 Pack
Its a good deal for all the things it comes with.
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Reviewed in the United States on November 17, 2025

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