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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

  • Yes, this pump includes a bung adapter, allowing it to mount directly into a standard bung opening on a drum or barrel without requiring a separately purchased adapter.

  • This is a universal oil pump, indicating it is designed for use across a range of oil types rather than a single specific fluid. For detailed fluid compatibility requirements, confirm with the manufacturer or the product's Technical Data Sheet.

  • The 5:1 ratio describes the pump's pressure multiplication — it delivers 5 units of output pressure for every 1 unit of input. This ratio is a key factor in determining suitability for your specific fluid viscosity and transfer distance; consult the Technical Data Sheet to verify it meets your system requirements.

Key Features

  • 5:1 pump ratio for controlled and efficient oil dispensing

  • Designed for use with the Graco LD Series pump system

  • Universal oil pump design suited for a range of oil applications

  • Includes a bung adapter for straightforward connection to drums and bulk containers