Description
Maxitrol R8110-48 Replacement Spring Overview
The Maxitrol R8110-48 is a genuine OEM orange replacement spring designed specifically for use with Maxitrol RV81 and 210D Series gas pressure regulators. Color-coded orange for quick identification, this spring sets the outlet pressure range to 4–8 inches water column (“wc), making it a precision component for fine-tuning gas regulator performance in residential and light commercial applications.
Key Features
- Genuine Maxitrol OEM replacement spring
- Orange color-coded for easy identification and installation
- Outlet pressure range: 4–8″ w.c. (inches water column)
- Compatible with Maxitrol RV81 and 210D Series gas pressure regulators
- Enables field adjustment of regulator outlet pressure setpoint
- Precision-engineered for consistent, reliable pressure regulation
Application & Compatibility
The R8110-48 spring is engineered as a direct replacement or upgrade component for Maxitrol RV81 and 210D Series regulators. Swapping springs allows technicians to change the pressure range of an existing regulator without replacing the entire unit, reducing downtime and parts costs. Always verify regulator model compatibility before installation.
Why Choose Genuine Maxitrol Parts?
Maxitrol is a trusted name in gas pressure regulation, known for precision manufacturing and consistent performance. Using genuine OEM replacement springs ensures your regulator maintains factory-specified pressure tolerances and continues to meet applicable safety and performance standards.
Installation Notes
- Shut off gas supply before servicing the regulator
- Follow all applicable local codes and Maxitrol installation instructions
- Verify outlet pressure with a calibrated manometer after spring replacement
- Consult the RV81/210D Series regulator manual for full service procedures







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