Graco 255512 Kit, Cmpl. Seal, L200Sm
The Graco 255512 Kit, Cmpl. Seal, L200SM is a complete seal rebuild kit designed to restore sealing performance and reliability in L200SM lower pumps. Ideal for routine maintenance and pump overhauls.
- Complete seal and packing rebuild kit
- Designed for Graco L200SM 200 cc MaxLife pumps
- Helps eliminate leaks and pressure loss
- Includes essential seals, packings, and O-rings
- Supports long-term pump performance
- Suitable for adhesive, sealant, and fluid transfer applications
The Graco 255512 Kit, Cmpl. Seal, L200SM is a complete seal and packing rebuild kit designed for servicing Graco L200SM 200 cc MaxLife stainless steel lower pumps. This kit contains the essential sealing components required to restore pump efficiency, reduce fluid leakage, maintain pressure performance, and extend the service life of the fluid section.
Compatible Machines
The Graco 255512 Kit, Cmpl. Seal, L200SM is compatible with equipment utilizing the following pump configuration:
- Graco Check-Mate L200SM 200 cc MaxLife Stainless Steel Pumps
- Check-Mate systems equipped with an L200SM lower pump assembly
- Graco adhesive supply systems using the L200SM fluid section
- Graco sealant pumping systems fitted with L200SM pumps
- Graco extrusion systems utilizing L200SM lower assemblies
- Graco transfer and material supply units configured with L200SM pumps
Kit Purpose and Benefits
Over time, seals and packings experience wear due to continuous pump operation, abrasive materials, pressure cycling, and chemical exposure. Replacing worn sealing components with the Graco 255512 Kit, Cmpl. Seal, L200SM helps maintain proper fluid control and reduces downtime caused by leaks or pressure loss.
- Restores fluid section sealing performance
- Helps eliminate material leakage
- Maintains consistent pump pressure
- Reduces unplanned maintenance interruptions
- Extends lower pump service life
- Supports reliable operation in demanding industrial applications
Typical Components Included
This complete seal kit contains the primary wear components required during a lower pump rebuild. Contents may vary slightly depending on production revisions.
| Component Type | Function |
|---|---|
| O-Rings | Create fluid-tight sealing points throughout the pump assembly. |
| V-Packings | Provide sealing around moving pump components. |
| U-Cup Packings | Help maintain pressure and prevent leakage. |
| Piston Seals | Support efficient piston operation and fluid control. |
| Valve Seals | Assist with proper check valve performance. |
| Glands and Spacers | Provide support and alignment for sealing assemblies. |
| Wipers and Bearings | Protect internal components from contamination and wear. |
Why Use Genuine Replacement Seals?
Using the correct seal kit ensures compatibility with the pump's original design specifications. Genuine replacement components help maintain pump performance, reduce premature wear, and support reliable operation in adhesive, sealant, extrusion, and fluid transfer applications.
Pump Identification
Before ordering, verify that your equipment is equipped with an L200SM lower pump assembly. Matching the seal kit to the correct pump model helps ensure proper fitment and efficient maintenance procedures.
Frequently Asked Questions
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