SKU: 60012175531

3 x 3 Part D Stainless 316 Spool Coupler

Sale price$178.33 Regular price$198.14
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Ships within 48 hours · Estimated delivery Aug 4 - Aug 9

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Description

3 x 3 Part D Stainless 316 Spool CouplerThe 3 x 3 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 3 inch by 3 inch dimensions, making it perfect

The 3 x 3 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 3-inch by 3-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)
3.640
CONNECTION SIZE 1
3"
CONNECTION SIZE 2 3"
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: 60012175531

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4.5 ★★★★★
Based on 14 reviews
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S
Verified Purchase
Seattlebum
Omaha, US
★★★★★ 5
Affordable performance air filter
I was skeptical at first. How can such a quality performance air filter be so affordable? It fits perfectly and seems to perform and look exactly like the other name brand layered cotton gauze, steel meshed lifetime air filter. I sprayed some K&N oil on this thing and it feels like the engine is breathing a little easier now and performing a little better. As with anything new, your mileage will vary.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on October 19, 2025
B
Verified Purchase
big j
Lowell, US
★★★★★ 5
It's better than the paper filters
Awesome air filter 👌
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 7, 2026
D
Verified Purchase
Daniel Raymond
Lexington, US
★★★★★ 5
It fits 09 ram, works great!
Style: CA9401
Works great on my 09 ram
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 28, 2025
M
Verified Purchase
michael underwood
Omaha, US
★★★★★ 5
Quality filter at a great price.
Style: CA9401
Great filter, very similar to K&N at a way cheaper price.
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Reviewed in the United States on January 14, 2026
S
Verified Purchase
scAmazon ShoPPer
Los Angeles, US
★★★★★ 3
Fit perfectly, but questionably thin.
Style: CA11053A
This was an exact fit for my 2017 Kia Forte S. My only convern is that it is half the width of the stock filters. Hopefully the different material will make the difference over time. Didn't notice a loss or gain of torque or acceleration after swapping for my old dirty filter.
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Reviewed in the United States on June 15, 2025

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