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Square head plug, 3/4 inch male NPT, malleable iron, dark metal finish

Value Brand

Value Brand 5P544 Square Head Plug 3/4" MNPT Malleable

SKU CH-8XRE-JQTP8

Square head plug with 3/4 inch male NPT threads, malleable iron construction rated Class 150 for temperatures from -20 to 366 degrees Fahrenheit

  • Square head allows easy wrench tightening
  • 3/4 inch male NPT fits standard pipe threads
  • Malleable iron construction handles 150 psi rating
  • Operates from -20 to 366 degrees Fahrenheit
  • Cored plug design reduces weight and material use

Plumbing Square Head Plug 3/4" MNPT

This malleable iron plug is rated for Class 150 service and male NPT threads. It suits general plumbing installations where a reliable pipe closure is required. The fitting operates across a temperature range of -20 to 366 degrees Fahrenheit.

Installers needing a cored malleable fitting

Buyers who require a plug with pre-applied thread sealant or an included seal should select a different product. This item ships without either feature. It is also restricted from sale in California due to Proposition 65 chemical content.

Class 150 pressure rating for pipe closure

The Class 150 designation defines the pressure capability for this 3/4 inch nominal pipe size fitting. Verify that your system design matches this rating before installation. The malleable iron construction provides durability for standard plumbing applications.

Highlights

  • Square head allows easy wrench tightening
  • 3/4 inch male NPT fits standard pipe threads
  • Malleable iron construction handles 150 psi rating
  • Operates from -20 to 366 degrees Fahrenheit
  • Cored plug design reduces weight and material use

Specifications

BrandZORO SELECT

Questions about this item

What size female NPT fitting do I need to accept this 3/4" male NPT square head plug?

You need a fitting with a 3/4" female NPT thread to match the male NPT threads on this plug.

Can I use this Class 150 malleable iron plug in a system that runs hotter than 366 degrees F?

No, the temperature rating is -20 to 366 degrees F, so it is not suitable for temperatures above 366 degrees F.

How can I confirm the plug is sealed correctly after installation?

Pressurise the system and check the 3/4" NPT joint for leaks; the plug has no pre-applied sealant so you must apply your own thread sealant before tightening.

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