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National Pipe Taper (NPT) is a standard for domestic piping technologies.
This fitting is compatible with such a female FNPT for drinking purposes and water pumps.
Male Iron Pipe (MIP) describes extremely durable metal pipelines. It is used in conjunction with such a FIP metal pipe in commercial and domestic pipe networks.
To delve deeper into plumbing connections, check out our comparison of NPT vs. MIP, and for insights into water filtration systems, explore our Frizzlife vs Waterdrop showdown.
NPT Vs. MIP – Table Comparison
| MIP | NPT | |
| Formation | Flat | The curve of the angle formed by the taper and the central alignment |
| Components | Metals, plastics, and synthetic materials | Plastics and Polyvinyl chloride |
| Implementation | Plumbing for homes, businesses, and factories | Domestic Hydraulics and Drainage Systems |
| Implementations under extreme pressure | Useful | Not Useful |
What Are The Applications For Both?
The techniques for putting each one into the connectors differ for water taps or other plumbing fittings. Since NPTs aren’t threaded in a single direction, they are screwed in too firmly to create a leakproof seal. On the other hand, the MIP threadings are simultaneous in structure and are held around each other with simple compaction and a snug fit.
MIP framework is so linear they are extremely tight or easygoing. Most individuals utilize these fittings on heavily loaded pipes; thus, proper fastening is essential to prevent leaks.
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How Do You Seal Them Up?
Proper sealing is required to prevent leaks or other problems caused by incorrect positioning. So, for secure linkages, both fittings alike require reliable sealing.
- If you want to wrap the NIPs more securely and ensure no bubbles or liquid impedance issues are there, use PTFE chemical tape.
- However, MIPs require a special oiling mixture to confirm a strong sealer between the parts. Moreover, many professionals recommend wrapping the MIP threads with Teflon tape. In this manner, you won’t have to worry about any dripping or leaking.
Determination Of Thread And Pipe Size
Purpose Of The Fitting
There are different threading types for fitting pipelines and other linkages. So you must consider which threading type defines your piping system or where you are installing a filtration system.
Male Or Female Fitting
There is a male and female classification for threads. The threads are located on the outside of the fitting, while on a female fitting, the threads are on the inside. It will result in a reduced exterior radius because the male end must squeeze into the female side.
Measuring Sizes
You can utilize a vernier caliper measurement to determine the actual circumference of the male or female thread. You have to measure the external and internal threads for both. After that, check the thread chart to find the normal size range for the fitting.
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Materials
NPT threads are typically manufactured using PVC and acrylic, while MIP fittings are typically manufactured using sheet metal and brass. MIP connectors are made from iron, aluminum, PVC, acrylic, etc. Perforated copper tubes are far more sturdy and long-lasting than their non-threaded counterparts.
It makes them more robust against unintentional damage and reduces the likelihood of the pipes wearing out due to regular usage. Plastic threads tend to leak and wear out faster than metal ones.
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What Is The Kind Of Pipe Used In A Water Softener?
If you want to attach the water softener to the preexisting piping, you’ll require two “1-inch” (NPT) female connections and an extra tube to make the connection. Piping in the home might be made of copper, steel, or PEX.
Does The Water Softener Need A Loop?
The installation of the water softener does not need a loop. When no pipe loop is available, a water softener is hardwired to the primary water supply.
Conclusion
This article explored various factors determining both fittings and presented their implications. Therefore, consider the information presented here before installing a water filtration system in the house.