Compatible Machines
The Graco 255526 Kit, Throat, L200SS is designed for equipment utilizing the L200 Stainless Steel (L200SS) lower pump assembly. Compatibility is based on the pump lower rather than the complete machine model.
- Graco fluid supply systems equipped with an L200SS lower pump
- Industrial transfer pump systems using an L200 Stainless Steel lower
- Material circulation systems configured with an L200SS pump assembly
- Adhesive pumping equipment utilizing an L200SS lower pump
- Sealant dispensing systems fitted with an L200SS lower
- Coating and finishing equipment using an L200 Stainless Steel pump lower
- Selected Graco extrusion and dispensing systems that specify an L200SS pump assembly
Product Overview
The Graco 255526 Kit, Throat, L200SS is a replacement throat repair kit engineered to restore proper sealing performance in L200 Stainless Steel lower pump assemblies. The throat section contains critical sealing components that help prevent fluid leakage around the displacement rod while maintaining consistent pump pressure and performance.
Replacing worn throat components can help reduce downtime, minimize product loss, and extend the service life of your pump. This kit is ideal for routine maintenance and repair of compatible Graco pumping systems operating in demanding industrial environments.
Key Features
- Designed specifically for L200 Stainless Steel (L200SS) lower pumps
- Helps restore proper sealing and pumping efficiency
- Reduces the risk of fluid leakage around the pump rod
- Supports preventive maintenance programs
- Manufactured to meet Graco equipment specifications
- Suitable for industrial fluid handling applications
Typical Applications
| Application | Industrial fluid transfer |
| System Type | Material supply and circulation systems |
| Materials | Coatings, adhesives, sealants, and other industrial fluids |
| Component Location | Throat section of the L200SS lower pump assembly |
Benefits of Replacing a Worn Throat Kit
- Maintains reliable pump operation
- Improves sealing performance
- Helps maintain consistent fluid pressure
- Reduces unplanned maintenance interruptions
- Extends the operational life of the pump assembly
Frequently Asked Questions
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The kit contains throat sealing components used to restore sealing performance in compatible L200SS lower pump assemblies and help prevent fluid leakage.
This kit is designed for Graco equipment utilizing the L200 Stainless Steel (L200SS) lower pump assembly.
Replacement is typically recommended when signs of seal wear, leakage, pressure loss, or reduced pump performance are observed during operation.
Compatibility is determined primarily by the lower pump assembly. Any system using the specified L200SS lower pump may require this throat kit during maintenance.
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