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FILTER CART

FILTER CART

by Keller-Heartt
SKU 72470
$7,609.35 - $7,609.35
$7,609.35
$7,609.35 - $7,609.35
$7,609.35

• To avoid or minimize bypass during cold start the actual assembly clean ΔP calculation
should be repeated for start-up conditions if cold starts are frequent.
• Actual assembly clean ΔP should not exceed 10% of bypass ∆P
gauge/indicator set point at normal operating viscosity.
• If suitable assembly size is approaching the upper limit of the recommended flow rate at the desired degree of filtration consider increasing the assembly to the next larger size if a finer degree of filtration might be preferred in the future. This practice allows the future flexibility to enhance fluid cleanliness without compromising clean ΔP or filter element life.
• Once a suitable filter assembly size is determined consider increasing the assembly to the next larger size to optimize filter element life and avoid bypass during cold start.
• When using water glycol or other specified synthetics we recommend
increasing the filter assembly by 1~2 sizes.

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Product Data Sheet

Frequently asked questions

Find answers to common questions about our products and services

  • The actual assembly clean differential pressure (ΔP) should not exceed 10% of the bypass ΔP gauge or indicator set point at normal operating viscosity. If your selected size is approaching the upper limit of the recommended flow rate for your desired degree of filtration, moving up to the next larger size is recommended.

  • Yes — once a suitable size is determined, increasing to the next larger assembly is generally recommended to optimize filter element life and help avoid bypass during cold start conditions.

  • When using water glycol or other specified synthetics, the filter assembly should be increased by 1 to 2 sizes compared to what would normally be selected.

  • If cold starts are frequent, the actual assembly clean ΔP calculation should be repeated for start-up conditions to avoid or minimize bypass during cold start.

  • Yes — if the suitable assembly size is approaching the upper limit of the recommended flow rate, moving up to the next larger size provides future flexibility to enhance fluid cleanliness at a finer degree of filtration without compromising clean ΔP or filter element life.

Key Features

  • To minimize or avoid bypass during cold start, the actual assembly clean ΔP calculation should be repeated for start-up conditions when cold starts are frequent.

  • Actual assembly clean ΔP should not exceed 10% of the bypass ΔP gauge/indicator set point at normal operating viscosity.

  • If a suitable assembly size is approaching the upper limit of the recommended flow rate, consider upsizing to the next larger assembly to preserve flexibility for finer filtration without compromising clean ΔP or filter element life.

  • Once a suitable filter assembly size is determined, upsizing to the next larger size helps optimize filter element life and reduces the risk of bypass during cold start.

  • When using water glycol or other specified synthetics, increasing the filter assembly by 1 to 2 sizes is recommended.