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Graco 25D147 Repair Kit Throat PTFE (048)

Graco 25D147 Throat PTFE Repair Kit is built for 48cc lower pumps to restore throat sealing and maintain consistent spray pressure.

  • OEM PTFE throat packing kit
  • Fits Graco 48cc lower fluid sections
  • Reduces rod-area leakage
  • Recommended for pump rebuilds

$188
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Compatible Machines

  • Graco Xtreme™ Pumps with 48cc Lower Sections
  • Graco XP Series Proportioners using 48cc fluid sections
  • Graco industrial airless sprayer packages with 48cc lowers
  • Other Graco systems specifying 48cc PTFE throat packing kits

Throat Packing Repair Kit Details

The Graco 25D147 Kit, Repair, Throat, PTFE (48cc) is a genuine OEM repair kit designed to service the throat packing area of Graco 48cc lower pump fluid sections. It replaces worn PTFE throat packings to help restore sealing integrity, maintain stable pressure, and reduce rod-area leakage during spraying and transfer operations.

Key Features

  • Part Type: Throat packing repair kit
  • Material: PTFE packings for chemical and abrasion resistance
  • Size Class: Built for 48cc lower sections
  • Purpose: Restores upper seal performance
  • Fit: Direct OEM replacement

Service & Application Guide

Installation Area Throat packing section (upper seal area)
Used During Lower pump rebuild or seal replacement
Helps Resolve Fluid seepage around displacement rod
Recommended Practice Replace during scheduled maintenance intervals

Frequently Asked Questions

It replaces the PTFE throat packings in compatible 48cc lower pumps to restore sealing around the pump rod.

No. This kit services only the throat packing area. Piston packing kits are separate and service the piston seal assembly.

PTFE provides low friction and strong chemical resistance, making it suitable for demanding coating and fluid applications.

Confirm your lower pump displacement is 48cc and match the repair kit number with your pump’s parts manual.

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