Graco 15A066 PE-UHMW Vee Packing
$37.70
In Stock
The Graco 15A066 Vee Packing delivers reliable sealing and smooth piston operation in industrial pumps. Key advantages include:
- Durable PE-UHMW construction for long-lasting performance
- Vee-shaped design for efficient dynamic sealing
- Compatible with Graco 245640 Series A Displacement Pump
- Maintains precise fluid control under high-pressure conditions
Quantity
Genuine OEM Part
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Graco 15A066 PE‑UHMW Vee Packing – Robust Dynamic Seal
Compatible Machines
- Graco 245640 Series A Displacement Pump
Product Overview
The Graco 15A066 PE‑UHMW Vee Packing is a high-quality seal tailored for Graco’s industrial displacement pumps. Crafted from PE‑UHMW (Ultra‑High Molecular Weight Polyethylene), this Vee-shaped packing offers excellent wear resistance, low friction, and reliable sealing for reciprocating pump applications.
- PE‑UHMW material for superior durability and chemical resistance
- V‑profile design ensures a tight, dynamic seal under high pressure
- OEM specification for exact fit and performance in Graco systems
- Minimizes friction to promote smooth piston strokes and long life
- Designed to handle repeated cycles with low maintenance
Technical Specifications
| Part Number | 15A066 |
|---|---|
| Material | PE‑UHMW (Ultra‑High Molecular Weight Polyethylene) |
| Seal Type | Vee Packing (Piston) |
| Installation Quantity | Used in a 3‑ring stack in Graco 245640 pump |
| Intended Use | Dynamic sealing in high-pressure reciprocating pistons |
| Chemical Compatibility | Resistant to a wide range of solvents, resins, and coatings |
| Performance | Engineered for high cycle life and pressure integrity |
Installation & Maintenance
- Align the Vee rings properly to ensure even compression and sealing.
- Use a compatible lubricant before assembly to reduce initial friction.
- Tighten the gland nut per Graco’s torque specification.
- Inspect the packing stack periodically for wear and signs of extrusion.
- Replace during scheduled maintenance to avoid unplanned downtime.
Frequently Asked Questions
The 15A066 is made from PE‑UHMW, giving it high wear resistance, low friction, and excellent chemical durability.
It is designed for the Graco 245640 Series A Displacement Pump, where it's installed as a three-ring piston packing stack.
Regular inspection is recommended. Replace the packing rings if wear, extrusion, or leakage is detected to maintain optimal pump performance.
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