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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
  • The DEF-25A Adapter serves as a mechanical interface that allows you to mount the TIM-DEF-22 meter onto a manual DEF nozzle, enabling you to measure and track Diesel Exhaust Fluid dispensed through a manual nozzle setup.

  • This adapter is specifically designed for use with the TIM-DEF-22 meter. It is not described as compatible with other meter models, so confirm your meter model before purchasing.

  • The DEF-25A Adapter is designed for installation on a manual nozzle only β€” it is not specified for use with automatic or high-flow nozzle types.

Key Features

  • Designed specifically for the installation of the TIM-DEF-22 meter on a manual nozzle

  • New condition hardware from American Lubrication for reliable DEF dispensing equipment setup