Maxitrol R8110-13 Spring

When you are in the field, you need components that deliver precise calibration and long-term stability. The Maxitrol R8110-13 is a critical replacement component engineered specifically for the RV81 Series and 210D Series gas pressure regulators. This brown regulator spring is designed to provide a specific outlet pressure range of 1.0" to 3.5" W.C. (water column), making it indispensable for low-pressure gas distribution systems requiring exact set-point maintenance.

The Maxitrol R8110-13 brown spring is manufactured with tight tolerances to ensure linear compression and consistent performance across the entire pressure adjustment range. Whether you are performing a seasonal tune-up or a specialized field conversion, this OEM replacement part ensures the regulator maintains its straight-thru-flow design efficiency without drift. Its heavy-duty construction resists fatigue, ensuring that the Maxitrol RV81 spring holds the required downstream pressure even under varying inlet conditions.

• Precise Pressure Control: calibrated for a reliable 1.0" to 3.5" W.C. range.
• Direct Compatibility: fits RV81 and 210D regulators without modification.
• Color-Coded Identification: the brown spring designation allows for quick visual verification in the field.
• Industrial Durability: engineered for high-cycle applications in HVAC and industrial gas lines.

Which regulators are compatible with the R8110-13?
This spring is specifically designed for use in Maxitrol RV81 and 210D series gas regulators. It is not interchangeable with springs from the 325 series or smaller RV units.

What does the brown color code signify?
The color indicates the specific tension and wire diameter required to achieve an outlet pressure between 1.0" and 3.5" W.C. within the internal regulator housing.

Is this suitable for both natural gas and LP applications?
Yes, as long as the gas pressure regulator is rated for the medium and the desired outlet pressure falls within the 1.0" to 3.5" W.C. specifications of this spring.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.