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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
  • No β€” this is a manual meter, meaning it operates without electricity or batteries. No power source is needed to measure or dispense fluid.

  • This meter is rated at 5 GPM (gallons per minute), which represents the volume of fluid it can measure and dispense per minute during operation.

Key Features

  • Manual meter design delivers a 5 GPM flow rate for controlled, accurate fluid dispensing

  • Rigid extension provides added reach for use with fluid storage and dispensing setups

  • Part of the Graco SD Series, a purpose-built line of manual fluid meters

  • Operates without electrical power for simple and dependable fluid metering