48R553 - Walter Replacement Cap for 2L Sprayer Tank

Restore System Integrity with Genuine Walter Spare Parts

In the demanding environment of industrial maintenance and fabrication, equipment downtime—even caused by something as small as a lost or damaged cap—can disrupt workflow. The Walter 48R553 Cap Complete for 2L Tank is the essential OEM replacement component designed to restore the full functionality of your Walter refillable sprayer systems. Engineered to the exact specifications of the original equipment, this cap assembly ensures that your chemical application tools remain safe, efficient, and compliant with workplace safety standards.

This replacement cap is manufactured from high-grade, chemical-resistant polymers capable of withstanding exposure to aggressive industrial fluids, including heavy-duty degreasers, stainless steel cleaners, and anti-spatter solutions. In MRO environments where chemical safety is paramount, a compromised cap can lead to hazardous leaks, loss of pressure, and fluid contamination. The 48R553 provides a secure, airtight seal that is critical for pressurized sprayer systems, ensuring that the device maintains the necessary pressure for consistent spray patterns and effective chemical coverage.

Investing in genuine Walter parts like the 48R553 extends the lifecycle of your capital equipment. Rather than discarding a functional 2-liter tank due to a broken lid, this replacement part offers a cost-effective solution that supports sustainability goals by reducing plastic waste. The assembly comes complete with the necessary internal seals or gaskets required to prevent evaporation and spillage, making it a plug-and-play solution for maintenance departments. Whether used with the Air Force system or standard manual pressure sprayers, this cap guarantees the reliability professionals expect from Walter Surface Technologies.

Key Technical Benefits:

• Chemical Compatibility: Tested against Walter's full range of surface treatment fluids to prevent degradation or swelling.


• Pressure Retention: Engineered to hold the operating pressure of Walter 2L tanks, ensuring safety and performance.


• OEM Fitment: Eliminates the guesswork of universal parts; threads and dimensions are precise for Walter equipment.