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Keller-Heartt has Truegard Propylene Glycol Heat Transfer Fluids in both Inhibited and Food Grade! Order Today!
Propylene Glycol Available. Order Today!

Frequently asked questions

Find answers to common questions about our products and services
  • This plug is specifically designed for use with bulkhead fittings, making it the right choice when you need to seal or cap a 1-inch bulkhead fitting port.

  • This plug is made from poly (plastic) material, as reflected in the product name. A poly construction is typical for fluid storage fitting accessories where chemical resistance and durability are important.

Key Features

  • Designed for use with Fluidall bulkhead fittings, providing a compatible and secure seal

  • 1-inch size ensures a precise fit for the intended bulkhead fitting application

  • Poly construction suited for fluid storage system use

  • Part of the Fluidall Storage product line (MPN: PLU1)