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Description
1 x 3/4 300# Black Reducing CouplingThe 1 x 3 4 300# Black Reducing Coupling is a pipe fitting used to connect 2 pipes of different sizes in a piping system. Made from black malleable iron, it has a 300# (300 PSI pressure rating), making it suitable for medium to high pressure applications in gas, steam, oil, and industrial systems. The black coating provides mild corrosion resistance in dry environments. Specification Details TYPE 300# Black Reducing Coupling DESIGN Straight connection
The 1 x 3/4 300# Black Reducing Coupling is a pipe fitting used to connect 2 pipes of different sizes in a piping system. Made from black malleable iron, it has a 300# (300 PSI pressure rating), making it suitable for medium to high-pressure applications in gas, steam, oil, and industrial systems. The black coating provides mild corrosion resistance in dry environments.
| Specification | Details |
|---|---|
| TYPE | 300# Black Reducing Coupling |
| DESIGN |
Straight connection used to join two pipes of the same size. |
| MATERIAL |
Iron for high strength & durability that can withstand high pressure and mechanical stress. |
| MATERIAL CONSTRUCTION | Malleable Iron |
| WEIGHT (lbs) | 0.790 |
| CONNECTION SIZE 1 | 1" |
| CONNECTION SIZE 2 | 3/4" |
| CONNECTION TYPE | FPT|FPT |
| CONNECTION TYPE 1 | FPT |
| CONNECTION TYPE 2 | FPT |
| DIMENSION STANDARDS | ANSI B1.20.1 |
| FINISH | Black |
| FITTING TYPE | Coupling |
| PRESSURE CLASS | 300 lb |
| SCHEDULE RATING | XH |
| TEMPERATURE RATING | -20 to 350 deg F |
| THREAD SIZE | 1-11-1/2 x 3/4-14 |
| APPLICATIONS |
Ideal for Plumbing Systems, Industrial Piping, HVAC & Fire Sprinkler Systems, Compressed Air & Gas Lines, Irrigation & Agriculture. |
| BRAND | Midland Industries |
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
4.4 ★★★★★
Based on 26 reviews
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Product Reviews
★★★★★ 1
Cheap, screw holes don't line up, screen is to short, and bars take WD-40 and a mallet
This has been my worst purchase on Amazon ever. DO NOT BUY. My first issue was that bars #4 and #5 would not go together, I ended up buying WD-40 and a mallet and that kind of got them together. Now I went to but the screen on (which is almost see thought) and the screen is to short. I can't attached the bottom bar to the tall bar. The screw hole is in the wrong spot, so the screen is not secure. No amount of pulling on the screen will make it grown .25" longer. Since I can't get the bars secure the walls are not steady and fall over easily. The feet did go together very nice. I can't return them according to Amazons policy. I bought 2 sets. I'm not going to try to build the other set I have. And I can't take apart the first set, since the bars are so tightly together. Also the polls have rust on them.
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Reviewed in the United States on December 10, 2023
★★★★★ 3
Very Poor Built Quality
Color: Black, Size: 3-Panel
They use cheap tarp like cloth that you might find on a tent, so it is not suitable as a teleconferencing background without blur applied. The legs are flimsy and lack rubber feet, so it will scratch floors. The tubing is flimsy and very hard to move and adjust. This is only good if you are setting it up somewhere like a gym or a garage.
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Reviewed in the United States on January 12, 2025
★★★★★ 5
Great separator for room.
My kids love it. It separates their half of the room.
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Reviewed in the United States on February 25, 2025
★★★★★ 5
These are PERFECT for my Art Show coming up!
This is going to be PERFECT for my Art Show display. And also....EASY to put up and take down as well as store. I'm so grateful to have found them! They are super light weight. And sturdy for my application. And elegant and have clean lines for my display. I have ivy draped and also fairy lights which make it look classy yet simple!
Love them!
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Reviewed in the United States on September 27, 2022
★★★★★ 5
Rustic Wall Shelves That Just Work
Size: 17inch, Color: Black
I bought these six floating shelves to add some storage and a cohesive look to a few walls around the house. The set has a rustic real wood vibe with an industrial edge, and the black finish keeps things feeling clean and understated. It turned out to be a practical way to create space without committing to a bulky cabinet, and I appreciated having multiple pieces to arrange in different rooms.
Installation was straightforward. The package includes 12 brackets, wall anchors and screws, plus clear directions, so I could get them up without much hassle. It takes about eight minutes to mount each shelf, and the hardware feels solid. The shelves can hold around 20 pounds each, which is plenty for everyday items like books, a plant, an alarm clock, or framed photos.
In use, the look is exactly what I wanted: sturdy, simple, and able to blend with existing decor across the bedroom, bathroom, kitchen, and living room. The real wood surface and the exposed metal brackets give a cohesive, rustic vibe that elevates plain walls and makes it easy to rotate items in and out.
One small note is that the boards are 17 inches long and about an inch thick, so planning spacing and wall space matters a bit. The brackets being visible is part of the look, not a flaw, but it means accurate mounting is important. Overall I am very pleased with the set and it earns a solid five stars.
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Reviewed in the United States on April 17, 2026
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