SKU: 35509114630

4 x 4 Part D Stainless 316 Spool Coupler

Sale price$154.15 Regular price$171.28
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Ships within 48 hours · Estimated delivery Aug 8 - Aug 13

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Description

4 x 4 Part D Stainless 316 Spool CouplerThe 4 x 4 Part D Stainless 316 Spool Coupler is a robust and reliable connection solution designed for a variety of industrial applications. Made from high quality 316 stainless steel, this coupler offers excellent corrosion resistance, ensuring long term durability even in the most challenging environments, such as those exposed to moisture, chemicals, and high temperatures. The coupler features precise 4 inch by 4 inch dimensions, making it perfect

The 4 x 4 Part D Stainless 316 Spool Coupler is a robust and reliable connection solution designed for a variety of industrial applications. Made from high-quality 316 stainless steel, this coupler offers excellent corrosion resistance, ensuring long-term durability even in the most challenging environments, such as those exposed to moisture, chemicals, and high temperatures. The coupler features precise 4-inch by 4-inch dimensions, making it perfect for seamless integration into piping systems where a step-up or step-down connection is required. Ideal for plumbing, pneumatic, and fluid transfer systems.

Specification Details
TYPE Stainless 316 Spool Coupler
DESIGN Coupler features a straight, cylindrical design with smooth edges for easy installation and a leak-proof connection.
MATERIAL Stainless Steel for corrosion resistance, durability, and strength 
MATERIAL CONSTRUCTION 316 Stainless Steel 
WEIGHT (LBS)
7.000
CONNECTION SIZE 1
4"
CONNECTION SIZE 2 4"
CONNECTION TYPE  Type D|FPT
CONNECTION TYPE 1 Type D
CONNECTION TYPE 2 FPT
FITTING TYPE Coupler
MAXIMUM TEMPERATURE 150 psi
APPLICATIONS Ideal for Plumbing, Pneumatic, HVAC, Pharmaceutical,Marine Industry, Oil and Gas
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:
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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: 35509114630

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4.8 ★★★★★
Based on 16 reviews
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K
Verified Purchase
Kev21392
Grantham, US
★★★★★ 5
I love Dr Jen products
Item Package Quantity: 1, Item Package Quantity: 1
This is my favorite dry mouth gel that I’ve tried. I sleep with my mouth open and take medication at night that causes dry mouth so I have zero saliva during sleep. This gel has helped the most. Sometimes I wake up in middle of night and my mouth will still be dry so I reapply. The taste is very mild , I love that it has nano hydroxyapatite as I have gerd and like the extra enamel support.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 8, 2026
A
Verified Purchase
A. Johnson
Chelsea, US
★★★★★ 5
Relief
Size: 1 Ounce (Pack of 1)
FINALLY something that gives me some relief, for a while. Its not perfect, but l love rubbing it in my mouth… feels good. I have Sjögrens, so anything l find that works for a while, l am greatful
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 10, 2026
K
Verified Purchase
Kathy Crossley
Dallas, US
★★★★★ 5
It works
Size: 1 Ounce (Pack of 1)
Because of cancer, my mouth does not produce saliva at night while I'm sleeping. This product helps a lot, it could have a more spearmint taste, but it works
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 12, 2026
L
Verified Purchase
Lynne Zimmerman
Port Orchard, US
★★★★★ 1
Mouth BURNING!!!
Size: 1 Ounce (Pack of 2)
Burning sensation??!! I’m sorry I bought this as I’m going to throw it away!!!
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Reviewed in the United States on May 5, 2026
G
Verified Purchase
Gina L Arens
Chelsea, US
★★★★★ 2
Save your money......
Size: 1 Ounce (Pack of 1)
I had high hopes for this, but sadly, it fell short. I have to wear a CPAP mask at night & the dry mouth is just one of the things I hate about it. I saw this, read the reviews & decided to give it a try. I used it per the directions, but it really did nothing to alleviate the dry mouth. I'm giving it 2 stars because it doesn't taste bad, but that's the only good thing I can say about this.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 9, 2026

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