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Graco 15K313 PTFE Diaphragm

The Graco 15K313 PTFE Diaphragm ensures precise sealing and long-term chemical resistance in spray pumps.

  • High-grade PTFE material
  • OEM standard
  • Maintains pump pressure
  • Durable for repeated use

$412.11
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Graco 15K313 PTFE Diaphragm

Compatible Machines

  • Graco Mark V ProContractor
  • Graco Ultra Max II 695

Key Features

Feature Description
PTFE Material Offers superior chemical and heat resistance for pump operations.
OEM Fit Exact dimensions for reliable replacement in Graco pumps.
Durable Can withstand repeated pump strokes without degradation.
Leak-Free Maintains tight seals to ensure consistent pressure.

Installation & Usage Tips

  • Depressurize pump before installation.
  • Check diaphragm seating surface for dirt or residue.
  • Lubricate lightly if manufacturer suggests.
  • Monitor pump performance after installation for any leakage.

Frequently Asked Questions

No, always use the correct part number to maintain OEM specifications.

It resists most coatings including solvent-based and water-based paints, stains, and primers.

Service life depends on usage and chemicals; inspect regularly for wear or leaks.

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