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Mechanical: Heat Exchangers

Flow Parts

Heat Exchanger 500 psi

Heat Exchanger 500 psi

Part:A-3478
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Designed to manage hydraulic fluid temperatures in Flow waterjet pump systems. Rated for 500 psi, this heat exchanger utilizes a shell-and-tube configuration to transfer heat between the hydraulic oil and cooling-water circuits while keeping the fluids separated. Its durable construction supports efficient thermal regulation during extended pump operation, helping maintain consistent hydraulic oil viscosity and reducing heat-related wear on pumps, valves, seals, and other hydraulic components.

Related Products:

  • Shell and Tube Heat Exchanger, 500 PSI, 80 GPM, 250 Degrees (A-20674-1) — provides a related shell-and-tube cooling configuration for hydraulic systems requiring an 80 GPM flow rating.
  • Shell and Tube Heat Exchanger, 500 PSI, 250 Degrees (A-9156) — another shell-and-tube heat exchanger designed for temperature regulation in compatible Flow hydraulic cooling circuits.
  • 4-Pass Heat Exchanger, 500 PSI, 250 Degrees (A-22018-1) — utilizes a multi-pass configuration to support efficient heat transfer and hydraulic temperature control.
  • In-Tank Heat Exchanger, 150 PSI, 100 GPM, 250 Degrees (A-10831) — offers a reservoir-mounted cooling solution for Flow systems utilizing an in-tank heat exchanger configuration.
  • Single-Pass Heat Exchanger (A-5404) — provides an alternative heat exchanger design for hydraulic cooling applications with different flow and installation requirements.

Service tip: Before replacing the heat exchanger, inspect the cooling-water supply, hydraulic oil condition, and connecting lines for contamination, blockages, or excessive wear. Flush the cooling circuit as necessary and verify that proper flow is maintained through both sides of the exchanger. Confirm mounting dimensions, port configurations, and operating specifications before ordering, as similar heat exchanger models may not be directly interchangeable.

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