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Graco 15K448 Plate Diaphragm 1590 TNG

The Graco 15K448 Plate Diaphragm 1590 TNG ensures effective sealing in pumps for consistent fluid delivery.

  • Durable diaphragm plate
  • OEM replacement part
  • Maintains pump pressure
  • Reliable for repeated use

$66.77
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Graco 15K448 Plate Diaphragm 1590 TNG

Compatible Machines

  • Graco Ultra Max II 695
  • Graco Mark V ProContractor

Key Features

Feature Description
Durable Construction Long-lasting and resistant to wear.
OEM Fit Designed for exact replacement and proper function.
Leak-Free Operation Maintains pump pressure and efficiency.
Reliable Performance Handles repeated pump cycles without failure.

Installation & Usage Tips

  • Depressurize pump before replacement.
  • Check seating surfaces to prevent leaks.
  • Replace with OEM part only for proper performance.
  • Inspect periodically during heavy use.

Frequently Asked Questions

OEM diaphragms are recommended; aftermarket versions may not fit precisely and can leak.

Replace whenever there is leakage, wear, or reduced pump performance.

Follow Graco’s installation guidelines to ensure proper sealing.

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