Graco 222875 Pump Repair Kit

The Graco 222875 Pump Repair Kit restores sealing and pressure performance for Dura-Flo 2400 displacement pumps. It includes durable OEM-grade packing materials for long-lasting operation.

Fits Dura-Flo 2400 (12:1 and 22:1) pump lowers
Contains UHMWPE and PTFE packings
OEM replacement kit for fluid section rebuilds
Prevents leaks and restores full spray pressure

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Description

Compatibility & Key Specs — Graco 222875 Pump Repair Kit

Compatible Machines

This kit fits the following Dura-Flo 2400 displacement pump lowers. Always check your lower’s exact model/series before ordering.

Dura-Flo 2400 (12:1)
Dura-Flo 2400 (22:1)
Displacement Pump 222803 — Series A (stainless)
Displacement Pump 236226 — Series A (stainless)

What the Kit Is

The Graco 222875 Pump Repair Kit is a factory packing set for the fluid section of Dura-Flo 2400 lowers. It replaces worn throat and piston packings to restore sealing, pressure, and performance.

Key Details

OEM Part	222875 (Pump Repair / Packing Kit)
Packing Materials	UHMWPE and PTFE (Teflon) packing set
Typical Contents	Throat & piston V-packings, glands, and related seal items for a complete packing refresh*
Application	Rebuilds the lower fluid section on compatible Dura-Flo 2400 displacement pumps
Notes	*Use all parts supplied in the kit for best results; observe correct lip orientation during assembly.

Why Choose This Kit

Restores pressure & consistency by renewing critical sealing surfaces.
Durable materials (UHMWPE/PTFE) suited for demanding coatings.
OEM-spec fit for compatible Dura-Flo 2400 lowers.

Install & Care (Quick Tips)

Relieve pressure and flush per manual; stop at bottom of stroke.
Disassemble the lower; inspect rod/cylinder for scoring before re-packing.
Install packings in the correct order/orientation (throat lips down, piston lips up unless manual states otherwise).
Torque hardware to spec; prime and leak-check before returning to service.

Frequently Asked Questions

No. It fits selected Dura-Flo 2400 displacement pumps (e.g., 222803 Series A, 236226 Series A). Always match the lower/displacement pump part number and series to confirm compatibility.

The packing set uses UHMWPE and PTFE for long wear and chemical resistance, with associated glands and hardware per OEM specification.

Yes, if you follow the service manual and use proper tools/torque. Ensure correct packing orientation and inspect wear parts (rod/cylinder) before reassembly.

Replace when you notice pressure loss, material weeping at the throat, erratic spray pattern, or excessive cycling to hold pressure. Preventive changes reduce downtime.

After installing, prime with compatible fluid, check for leaks, and operate at moderate pressure to seat the packings before returning to full-load use.