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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 gauge is designed specifically for the DWT165 and DWT275 tanks. Compatibility with other Fluidall tank models is not confirmed, so verify your tank model before purchasing.

Key Features

  • Designed specifically for use with Fluidall DWT165 and DWT275 models

  • Enables accurate visual monitoring of fluid levels in compatible Fluidall units