4 X 2 Black Reducing Coupling
SKU: 51134038831

4 X 2 Black Reducing Coupling

Sale price$118.22 Regular price$131.35
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Description

4 X 2 Black Reducing CouplingThe 4 X 2 Black Reducing Coupling is a durable, threaded pipe fitting designed to connect pipes of different diameters while maintaining a secure, leak proof connection. Constructed from black malleable iron and coated for enhanced corrosion resistance, this coupling is widely used in gas, water, and oil piping systems. Its rugged build and precision threads make it ideal for high pressure applications in residential, commercial, and industrial

The 4 X 2 Black Reducing Coupling is a durable, threaded pipe fitting designed to connect pipes of different diameters while maintaining a secure, leak-proof connection. Constructed from black malleable iron and coated for enhanced corrosion resistance, this coupling is widely used in gas, water, and oil piping systems. Its rugged build and precision threads make it ideal for high-pressure applications in residential, commercial, and industrial environments.

Specification

Details

TYPE

Black Reducing Coupling

DESIGN

Iron provides corrosion resistance, ensuring durability even in environments with exposure to moisture

MATERIAL

Malleable Iron

MATERIAL CONSTRUCTION

Steel

WEIGHT (lbs)

5.610 lb

ADDITIONAL INFORMATION

4.38" End to End Length

CONNECTION SIZE 1

4"

CONNECTION SIZE 2

2"

CONNECTION TYPE

FPT|FPT

CONNECTION TYPE 1

FPT

CONNECTION TYPE 2

FPT

DIMENSION STANDARDS

ANSI B 16.3

DIMENSIONS

4.38" L

TEMPERATURE RATING

-20 to 350 deg F

PRESSURE CLASS

150 lb

FINISH

Black

FITTING

Coupling

THREAD SIZE

4-8 x 2-11-1/2

BOXCASE        

3/6

APPROXWT LBS        

5.55

APPLICATIONS

Ideal for Plumbing Systems, Gas Distribution Systems, Industrial and Hydraulic Applications, Irrigation Systems

BRAND

Midland Industries

 

Link to Midland Industries Catalog

 


Shipping Notes
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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: 51134038831

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4.4 ★★★★★
Based on 2366 reviews
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Product Reviews
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Verified Purchase
Crazy Fish
Phoenix, US
★★★★★ 5
Upgrade from our last one, nice box, easy to read and adjust. Standard plug
Color: 301 Black, Color: 301 Black
One of our old coffee mug warmers finally died and we were looking for a replacement - this is way better than the old one. It comes in a nice printed box - so great for a gift. Standard AC plug and really easy to see button on front. This one shows the temperature and that's handy. It's just the right size for a good sized coffee mug and keeps it warm for hours - if the coffee lasts that long. It's easy to see that it's on so I can turn it off, but it also has auto off if you forget. I'm not really sure what the silicon topper is for, but it sure does look nice. Easy to clean when turned off and I have to say it's pretty professional looking. It's a 30 watt model so it draws enough energy to keep that coffee warm and can heat up to 180 - that's too hot for my use but I'm sure you can warm something else with it. Overall: A huge upgrade from our last one. Easier to read, use and clean.
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Reviewed in the United States on November 27, 2025
C
Verified Purchase
Christopher J. Amburn
Natrona Heights, US
★★★★★ 4
Good mug warmer
Color: 301 Black
I like this mug warmer a lot. You can choose your temp and it keeps my tea very hot. I also like the auto shut off so I don't have the panic of "did I turn it off? My two minor complaints: 1. The rubber pad that comes with it doesn't stay in place and gets very hot. I just don't use it. 2. The controls are very sensitive. There are so many times that I pick up my mug and I change the temp or I change the timer because my finger brushed up against it. But, otherwise, it's a good value for the money.
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Reviewed in the United States on March 18, 2026
S
Verified Purchase
Susanna
Massapequa, US
★★★★★ 5
Excellent!
Color: 301 Black, Color: 301 Black
I love the square base, it means both large or small mugs fit with ease. And the build quality is good. It doesnt feel flimsy or lightweight. The touch buttons are easy and reactive, and the little screen is bright and easy to read. There are 6 heat settings ranging from 130-180°f, and twelve auto shut-off options, from 1 hour up to 12 hours! I picked this one both for the square, spacious base, and the fact that it goes up to 180°f. So many of the other options stuck to the 130-150 range, which I find just doesn't keep liquids warm at all. This one keeps them pretty warm - or warm enough. The cord is also longer than others I've had, I don't know the exact length (it's out of emeeach down the side of my desk at the moment lol) but I like that it's longer if I need to be in the future. It's not as cheap as some others ($19.99) but well worth the price!
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Reviewed in the United States on January 31, 2026
D
Verified Purchase
Dianne Satkunas
Cuba, US
★★★★★ 5
Better than every other product I’ve used.
Color: 301 Black
I love this product - adjustable temperature control. Keeps my coffee or tea at the right temperatures.
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Reviewed in the United States on May 10, 2026
D
Verified Purchase
Dede
Port Orchard, US
★★★★★ 5
I'll probably be buying another one for my husband.
Color: 301 Yellow
This warmer works very well. You can remove the silicone mat to accommodate larger cups if, like me, you like to use larges mugs. It has multiple temperatures that come in handy as you get to the bottom of your cup and want to reduce the temperature so the last few of sips aren't too hot.
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Reviewed in the United States on May 23, 2026

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