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The MALLEABLE 521-342 is a black iron reducing coupling designed for efficient pipe connections. It has female NPT connections on both sides, allowing for the joining of pipes with different sizes. This product is built to handle applications within a temperature range of negative twenty to one hundred fifty degrees Fahrenheit and can withstand a maximum pressure of three hundred PSI.
This reducing coupling is ideal for various plumbing and HVAC applications, providing reliable connections for different pipe sizes.
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