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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 wetted components consist of nitrile diaphragms, balls, and o-rings, combined with an aluminum pump body. Nitrile is a synthetic rubber commonly suited to petroleum-based fluids and many oils, so verify compatibility with the specific fluid you intend to transfer before use.

  • The pump body is constructed of aluminum, which provides durability and resistance to many industrial fluids while keeping overall weight relatively low compared to heavier metal alternatives.

Key Features

  • 1/2" aluminum pump body provides a lightweight yet durable construction

  • Nitrile diaphragms deliver consistent, flexible sealing performance

  • Nitrile balls and o-rings complete the full internal sealing assembly

  • MPN PD10P-APS-PAA and part number 670274-A allow for straightforward reordering and replacement