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Graco 15K312 PTFE Diaphragm

The Graco 15K312 PTFE Diaphragm provides reliable sealing and chemical resistance for pump applications.

  • Durable PTFE material
  • High chemical resistance
  • OEM replacement part
  • Ensures leak-free pump operation

$344.86
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Graco 15K312 PTFE Diaphragm

Compatible Machines

  • Graco Mark V ProContractor
  • Graco Ultra Max II 695

Key Features

Feature Description
PTFE Material Provides excellent chemical resistance for varied coating materials.
OEM Precision Ensures proper fit and reliable sealing in pumps.
Durable Withstands repeated pump strokes without deformation.
Leak-Free Operation Prevents leakage and maintains pressure integrity.

Installation & Usage Tips

  • Ensure pump is depressurized before replacing diaphragm.
  • Inspect seating area for debris to ensure proper seal.
  • Lubricate edges lightly if recommended by Graco manual.
  • Replace periodically to maintain pump efficiency.

Frequently Asked Questions

It is compatible with pumps specified for 15K312 in the Graco parts manual.

Compatible with water-based and solvent-based coatings; PTFE ensures chemical resistance.

Replace whenever you notice wear, leakage, or decreased pump performance.

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