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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!
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Frequently asked questions

Find answers to common questions about our products and services

  • This oil bar is compatible with all Roth Double Wall Tanks, so it works across the full range of Roth double wall tank models without the need to verify individual model fitment.

  • The oil bar comes with a single tap dispense valve included, so no separate valve purchase is required to get started.

  • This oil bar is designed for straightforward setup and everyday use — a verified buyer described it as easy to set up and use.

Key Features

  • Features a single tap dispense valve for on-demand oil dispensing directly from the tank.

  • Compatible with all Roth Double Wall Tanks, making it a versatile fit for existing Roth storage setups.

  • Designed as a dedicated oil bar to provide a dedicated fluid dispensing point in storage environments.

  • Part of the Fluidall storage system lineup (MPN: FHDKOT1).