Graco 159309 Vee Packing
$26.90
In Stock
The Graco 159309 Vee Packing provides reliable sealing for industrial pumps, ensuring smooth operation and preventing leaks in the throat and piston areas.
- Part Number: 159309
- Compatible Models: Fire-Ball 425 series pumps and other reciprocating piston or diaphragm pumps
- Material: PTFE fiber blend with graphite and elastomer reinforcement
- Function: Uniform sealing, low-friction operation in pump assemblies
Quantity
Genuine OEM Part
Fast Shipping (Order by 1 PM CST)
Easy Returns
Compatible Machines for Graco 159309 Vee Packing
- Graco Fire-Ball 425 Series Pumps (3:1, 6:1, 10:1 ratios)
- Reciprocating piston and diaphragm pumps requiring high-pressure filtration performance
- Other heavy-duty industrial pumps specifying Vee Packing in gland/throat assemblies
Product Overview
The Graco 159309 Vee Packing is a precision-engineered seal for high-performance pumps, designed to ensure smooth operation, reduce wear, and maintain consistent fluid containment in reciprocating pump systems.
- Part Number: 159309
- Material: PTFE fiber blend with graphite and elastomer reinforcement
- Function: Provides uniform sealing and low-friction operation in pump throat and piston assemblies
- Applications: Fire-Ball 425 series, chemical pumps, industrial coatings, abrasive suspensions
Specifications
| Specification | Details |
|---|---|
| Material | PTFE fiber blend with graphite and elastomer reinforcement |
| Temperature Range | -40°F to 450°F |
| Pressure Rating | Up to 5,000 psi |
| Geometry | Stepped Vee ring profile for uniform sealing |
| Applications | Industrial coatings, solvent-based fluids, abrasive suspensions, chemical pumps |
Installation & Service Notes
- Install rings sequentially with split staggered to prevent leaks.
- Observe proper gland torque to avoid over-compression and wear.
- Periodic inspection recommended for rod surface and packing wear.
- Use compatible lubricants or packing pastes to extend service life.
Frequently Asked Questions
It provides a uniform, low-friction seal in the pump's throat and piston area to prevent leaks and ensure smooth operation.
Yes, it fits other reciprocating piston and diaphragm pumps requiring a Vee packing, but always confirm with the pump's service manual.
Replace it when leaks occur, rod friction increases, or signs of wear/damage appear on the packing rings.
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