SKU: 28375963327

1-1/2 316 Stainless Steel Square Head Plug - SP114

$10.57 $11.74
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Ships within 48 hours · Estimated delivery Aug 17 - Aug 22

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Description

1-1/2 316 Stainless Steel Square Head Plug - SP114The 1 1 2" 316 Stainless Steel Square Head Plug SP114 is a heavy duty industrial fitting designed for reliable performance in demanding piping systems. Made from premium 316 stainless steel, it provides excellent corrosion resistance in harsh environments, including marine, chemical, and high moisture conditions, while safely sealing unused connections to reduce contamination risks. Equipped with ASME B1. 20. 1 NPT threads and a square head for easy

The 1-1/2" 316 Stainless Steel Square Head Plug - SP114 is a heavy-duty industrial fitting designed for reliable performance in demanding piping systems. Made from premium 316 stainless steel, it provides excellent corrosion resistance in harsh environments, including marine, chemical, and high-moisture conditions, while safely sealing unused connections to reduce contamination risks. Equipped with ASME B1.20.1 NPT threads and a square head for easy installation and removal, it ensures a secure, leak-resistant fit for trunk lines, header connections, and maintenance isolation points. Rated for MSS Class 150 applications and compliant with ASME B31 piping codes, the SP114 delivers long-lasting, professional-grade performance. Order now for fast shipping and dependable results.

 

SPECIFICATIONS

DETAILS
TYPE 150 316 Square Head Plug - SP114
DESIGN Square head shape- allows easy tightening/removal with a wrench or spanner.
MATERIAL Stainless Steel - Remains strong and corrosion‑resistant
MATERIAL CONSTRUCTION 316 Stainless Steel
WEIGHT 0.48
CONNECTION SIZE 1-1/2"
CONNECTION TYPE MPT
FITTING TYPE Plug
PRESSURE CLASS 150
SERIES SP-114
THREAD SIZE 1-1/2 - 11-1/2
APPLICATION Ideal for Plumbing, HVAC, Pneumaitc, Gas, Fuel, Chemical, Marine, Industrial
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: 28375963327

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4.6 ★★★★★
Based on 13 reviews
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G
Verified Purchase
Gabriel Paz
Phoenix, US
★★★★★ 5
Well, worth it
Well worth it my robot vacuum stopped working properly. It would not find it’s station and would wonder until the battery died. I was able to get a refund and buy a replacement.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 12, 2026
G
Verified Purchase
Gerald J.
Los Angeles, US
★★★★★ 5
Fast and no hassle protection of your expensive product purchases
Had an issue with my expensive floor cleaning robot breaking after less than 2 years (i.e. 1 year in to this 3 year extended protection plan). After submitting an online claim, they sent me a 1 page form to fill-out and provided a shipping label to return the large and heavy robot. Within 3 days, they sent me an email saying they couldn't repair it and provided a FULL-REFUND via an Amazon gift card # which successfully credited to my Amazon account.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on January 4, 2026
Y
Verified Purchase
Y. Sze
Pawtucket, US
★★★★★ 5
Refunded unrepairable roborock
great way to protect any purchases. RoboRock was unrepairable by Asurion service center and refunded the amount.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 29, 2026
P
Verified Purchase
P. Adams
Charlottesville, US
★★★★★ 1
HORRIBLE CUSTOMER SERVICE!
Bought 3 year warranty for new Dyson vacuum for $76. On day 2 the battery for vacuum would not lock into place. In order to have a functioning vacuum as quickly as possible, I purchased a second battery from Amazon. That resolved the problem, proving the battery was the problem, not the vacuum. I filed a claim with Assurion, which included sending photos, receipts, etc. The claim was still "processing" for a week. I got on a chat with Assurion, and for nearly an hour I tried to explain why it was unnecessary for me to return the whole vacuum. I asked for a supervisor, but they advised me to call because no supervisor was available. I called, and after finally getting through the computer system, I got the same run around. Finally a supervisor came on the line to tell me that this was actually an Amazon or a Dyson problem, and that I would need to return the entire vacuum. Also they would not "reimburse" for the battery I purchased. I never wanted reimbursement, I only wanted a functional battery - which is what I paid for. The supervisor told me I could "contact" Amazon. Everyone knows there is no human to contact at Amazon. You can keep the product, or you can return the product. As previously stated, I do not want to return the vacuum. Finally, the supervisor connected my call to Dyson. They refused to help me because I purchased the vacuum through Amazon. After two wasted hours, I ended up just where I suspected I would...without any help at all. I am going to try to "return" the useless Assurion warranty.
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Reviewed in the United States on February 18, 2025
M
Verified Purchase
Mohamed Said
Port Orchard, US
★★★★★ 5
Great service, no hassles
Great service. I'm now buying their protection with every valuable purchase. Keep up the good work.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 3, 2026

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