Description
Sensus-Gas Division 138-18-021-01 White Spring for RPC Regulator
The Sensus-Gas Division 138-18-021-01 is a genuine OEM replacement white spring designed for use with Sensus RPC (Regulator Pressure Control) gas regulators. Engineered to maintain accurate and consistent outlet pressure within the 1–5 PSI range, this spring is a critical internal component for restoring proper regulator function during routine maintenance or service calls.
Product Overview
When a gas regulator begins to drift from its set pressure or fails to hold steady outlet pressure, worn or fatigued internal springs are often the cause. The 138-18-021-01 white spring from Sensus-Gas Division is purpose-built to restore the precise tension characteristics required for dependable RPC regulator operation. Color-coded white for easy identification during service, this spring ensures technicians can quickly select the correct pressure range component on the job.
Key Features
- Genuine Sensus-Gas Division OEM replacement spring
- Pressure range: 1–5 PSI (white color code)
- Designed specifically for Sensus RPC gas regulators
- Color-coded white for quick field identification of pressure range
- Restores accurate outlet pressure control and regulator performance
- Ideal for routine maintenance, rebuild, or emergency service applications
Application
This spring is intended for use as an internal replacement component within compatible Sensus RPC series gas pressure regulators. It is suitable for natural gas and LP gas distribution and metering applications where precise low-pressure regulation is required.
Why Choose OEM Sensus Parts?
Using genuine Sensus-Gas Division replacement components ensures your regulator performs to its original factory specifications. OEM parts provide the correct material properties, spring rate, and dimensional tolerances — protecting system integrity and extending equipment service life.







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