PEX Compression Fitting

Name: PEX Compression Fitting
Color: Silver and Brass Color
Size: 16-32mm
Sample: Free
Brand: IFAN
Service: OEM ODM

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hongjin mould PEX Compression Fitting vs. Crimp Fitting When it comes to PEX (cross-linked polyethylene) plumbing systems, two common types of fittings are PEX compression fittings and crimp fittings. Each offers unique features and benefits, making it essential to understand the differences between them. In this comparison, we’ll explore the characteristics of PEX compression fittings and crimp fittings to help you make an informed decision for your plumbing needs. IFAN factory 30+ years manufacture experience support color/size customization support free sample.Welcome to consult for catalog and free samples. This is our Facebook Website:

PEX Compression Fittings: Overview

PEX compression fittings utilize a compression mechanism to create a secure connection between PEX tubing and other plumbing components. These fittings feature a compression nut and ring that tighten around the tubing, ensuring a leak-free seal. PEX compression fittings are known for their ease of installation and versatility, making them suitable for various plumbing applications.

Crimp Fittings: Overview

Crimp fittings, on the other hand, require a crimping tool to compress a metal ring (crimp ring) around the PEX tubing and fitting. This compression creates a secure connection that prevents leaks. Crimp fittings are widely used and offer reliable performance, especially in larger diameter tubing and high-pressure applications. product-1060-646


  1. Installation Process: PEX compression fittings typically require fewer tools and are easier to install compared to crimp fittings, making them more accessible for DIY enthusiasts. Crimp fittings, however, require a specialized crimping tool, which adds an extra step to the installation process.
  2. Versatility: PEX compression fittings offer greater versatility, as they can be used with various types of PEX tubing and are compatible with both cold and hot water systems. Crimp fittings are also versatile but may require different crimp rings for different PEX tubing types.
  3. Cost: In terms of cost, PEX compression fittings tend to be slightly more expensive than crimp fittings. However, the price difference may be negligible considering the ease of installation and versatility offered by compression fittings.
  4. Reliability: Both PEX compression fittings and crimp fittings offer reliable performance when properly installed. However, some prefer the mechanical strength of crimp fittings for larger diameter tubing and higher pressure applications.


In conclusion, both PEX compression fittings and crimp fittings have their advantages and are suitable for various plumbing applications. The choice between the two ultimately depends on factors such as ease of installation, versatility, cost, and specific project requirements. By understanding the differences outlined in this comparison, homeowners and professionals can make an informed decision when selecting fittings for their PEX plumbing systems. PEX Compression Fitting vs. Crimp Fitting

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