Compatible Machines & Applications
The Graco 02/0953-04/25 Seal Kit is specifically designed for 50 Series 1/2" pumps. It is used across a range of industrial fluid handling systems.
- Graco 50 Series 1/2" Displacement Pumps
- Industrial Chemical Transfer Systems
- Adhesive & Sealant Pumping Units
- Fluid Handling & Dispensing Equipment
- Automated Dosing & Injection Systems
- Industrial Spray Systems using 50 Series Pumps
Product Overview
The Graco 02/0953-04/25 Seal Kit is a high-quality pump rebuild kit engineered to restore the performance and reliability of 50 Series 1/2" pumps. It includes essential internal sealing components that help maintain pressure, prevent leakage, and ensure consistent fluid flow.
Key Features
| Product Type | Seal Kit (Pump Rebuild Kit) |
| Series Compatibility | 50 Series Pumps |
| Pump Size | 1/2 Inch |
| Material | Teflon (PTFE) / EP (Ethylene Propylene) / Plastic |
| Function | Seal replacement, leak prevention, pressure maintenance |
What’s Included
- O-rings
- Packings and seals
- Backup rings
- Internal sealing components
Material Benefits
- Teflon (PTFE): Excellent chemical resistance and low friction
- EP (Ethylene Propylene): Ideal for water-based and chemical fluids
- Plastic Components: Durable and corrosion-resistant
When to Replace This Seal Kit
- Pump leakage is observed
- Pressure drops during operation
- Inconsistent or reduced flow
- Routine maintenance or pump rebuild
Frequently Asked Questions
It replaces worn internal seals in the pump, helping prevent leaks, maintain pressure, and restore proper performance.
No, it is specifically designed for 50 Series 1/2" pumps and will not fit other pump sizes or series.
The kit includes components made from Teflon (PTFE), EP (Ethylene Propylene), and durable plastic materials.
You should replace it when you notice leaks, reduced pressure, inconsistent flow, or during scheduled maintenance.
