Raypak
Raypak 018253F – Protege RPSF Union Kit with Sight Glass
Raypak 018253F – Protege RPSF Union Kit with Sight Glass
Raypak 018253F – Protege RPSF Union Kit with Sight Glass
If your filter connection is leaking, the union is cracked, or you can no longer verify water movement through the assembly, the union kit is one of the first parts to inspect. A damaged union or failed sight glass can turn a simple service issue into recurring leaks and make troubleshooting flow through the filter system harder than it should be.
This union kit is used on Raypak Protege RPSF systems and includes a sight glass for visual inspection of flow through the connection point. When the union body is worn, the seal surfaces are damaged, or the sight glass is compromised, the assembly can leak or lose its usefulness during maintenance. Replacing it restores the connection and gives you a direct visual reference at the system union.
- Union connection is leaking or no longer tightening correctly
- Sight glass is cracked, cloudy, or damaged
- Service work requires replacement of the connection assembly
- Filter-side troubleshooting is harder without a usable visual flow point
What this part does: It provides the union connection and integrated sight glass used on the compatible Protege RPSF assembly.
Compatibility: Designed for Raypak Protege RPSF systems. Confirm with your model number before ordering.
- Part Number: 018253F
- Type: Union kit
- Feature: Sight glass included
OEM Value: A genuine Raypak replacement part helps maintain the intended fit, sealing surfaces, and viewing section for the original assembly. Connection parts like this work best when the union and sight glass are built to match the original housing.
