Graco 235882 Gland/Packing Stack
The Graco 235882 Gland/Packing Stack is a high-pressure sealing component used in Graco displacement pumps to prevent fluid leakage and maintain consistent pump performance.
- Designed for severe-duty industrial applications
- Leather & polyethylene packing construction
- Fits selected Graco King & displacement pumps
- Supports upper or lower packing positions (model dependent)
Compatible Machines
- Graco 63:1 King Displacement Pumps
- Graco Severe-Duty Displacement Pump – Model 223600 Series A
- Graco Industrial Air-Powered Piston Pumps (where packing set 235882 is specified)
Graco 235882 Gland / Packing Stack Overview
The Graco 235882 Gland/Packing Stack is a genuine replacement sealing assembly designed for use in Graco high-pressure displacement pumps. It is installed inside the pump gland area to create a tight, durable seal around the reciprocating piston rod, preventing fluid leakage during operation.
This packing stack is commonly supplied with leather and polyethylene packings, offering excellent resistance to wear, pressure, and abrasive coatings. It is suitable for both upper and lower packing locations, depending on the pump configuration.
Function & Benefits
- Maintains a high-pressure seal around the pump piston rod
- Prevents material leakage and pressure loss
- Supports smooth reciprocating motion of the pump
- Extends pump service life when replaced at recommended intervals
- Designed for heavy-duty and industrial coating applications
Technical Details
| Part Number | 235882 |
|---|---|
| Product Type | Gland / Packing Stack |
| Material Composition | Leather & Polyethylene Packings |
| Application | High-Pressure Displacement Pumps |
| Installation Position | Upper or Lower Packing (model dependent) |
Installation Notes
Proper installation of the Graco 235882 Gland/Packing Stack is essential for reliable pump performance. Always follow the pump service manual for correct packing orientation and torque specifications. Over-tightening may cause premature wear, while under-tightening can lead to leakage.
Frequently Asked Questions
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