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Ships within 48 hours · Estimated delivery Jul 13 - Jul 18
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Description
3/4 300# Black CouplingThe 3 4 300# Black Coupling is a pipe fitting used to connect 2 pipes of the same size in a piping system. It is constructed from black malleable iron that offers high strength and corrosion resistance. With a 300 PSI pressure rating, this coupling is suitable for medium to high pressure applications in plumbing, gas, steam, oil, and industrial systems. Specification Details TYPE 300# Black Coupling DESIGN Straight connection used to join two pipes of
The 3/4 300# Black Coupling is a pipe fitting used to connect 2 pipes of the same size in a piping system. It is constructed from black malleable iron that offers high strength and corrosion resistance. With a 300 PSI pressure rating, this coupling is suitable for medium to high-pressure applications in plumbing, gas, steam, oil, and industrial systems.
| Specification | Details |
|---|---|
| TYPE | 300# Black Coupling |
| DESIGN |
Straight connection used to join two pipes of the same size. |
| MATERIAL |
Iron for high strength & durability withstand high pressure and mechanical stress. |
| MATERIAL CONSTRUCTION | Malleable Iron |
| WEIGHT (lbs) | 0.640 |
| CONNECTION SIZE 1 | 3/4" |
| 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 | 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
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- 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
4.1 ★★★★★
Based on 177 reviews
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Product Reviews
★★★★★ 2
Not good value for money
I have ordered this before and as the picture shows it used to be a pack of two. I received my ball and now its just one ball for the same price. I will not order this product again.
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Reviewed in the United States on June 12, 2024
★★★★★ 4
Will buy again but softer ball preferred
At first Labradors weren’t into it, but I played with them positively reinforcing all touches and now my service dog LOVES the bigger one! It’s perfect between appointments to give her exercise. Will be looking for the same but with a softer ball. It’s a little too heavy and tough if it were to accidentally bounce off a body part besides their mouth catching it.
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Reviewed in the United States on October 19, 2022
★★★★★ 5
Best
Size: 10, Color: Espresso II/Black
The best flop ever made
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Reviewed in the United States on May 20, 2026
★★★★★ 5
Best flip-flops I've met
Size: 11, Color: Black/Geyser
Right away I was impressed by the thichness and cushioning of these flip-flops. They are not a flimsy piece of rubber under my foot. The sole is more like that of an athletic shoe with layers and an impressive tread.
I've always found that my heel sits too much on the back edge of flip-flops, or even over it. So I ordered these just a half size large and they're perfect. The foot cradling allows my heel to sit down inside the flip-flop comfortably and securely. They're not about to fall off. The toe piece (I don't know what it's actually called) is not just the typical round rubber post. On these flip-flops it's nicely shaped and fits comfortably between my toes.
The arch support is nice too. They're not just flat.
In spite of being more substantial than the cheapies we all know, these remain lightweight. They clearly look better too
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Reviewed in the United States on April 28, 2026
★★★★★ 5
Well made
Size: 11, Color: Black/Geyser
The first thing that stands out about the Columbia PFG Castback Flip sandals is the solid build and clean fishing-inspired design. The Black/Geyser color combination looks sharp and matches the product photos well. The straps feel durable and comfortable against the foot, and the footbed has a slightly cushioned feel that makes them comfortable right out of the box. Overall construction feels sturdy, which is what you’d expect from something designed for outdoor or water use.
In everyday wear, the sandals are comfortable and easy to walk in. The footbed provides decent grip and support, and the textured surface helps keep your foot from sliding around when they get wet. They work well for casual use, whether it’s around the house, at the beach, or after a day on the water. The lightweight feel also makes them easy to pack for trips or outdoor activities.
After wearing them for a while, they hold up well and remain comfortable for daily use. The materials seem durable and the straps stay secure without stretching out. They’re simple, reliable sandals that work well for warm weather, boating, or casual summer wear. Overall, they’re a solid choice for anyone looking for comfortable flip flops with a slightly more rugged outdoor style.
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Reviewed in the United States on March 10, 2026