The Elster Jeavons J78R/RS Yellow Spring is a genuine replacement part for use with Elster Jeavons J78R and J78RS gas regulators in ½”, ¾” and 1” sizes. It maintains precise outlet pressure control for safe and efficient gas regulation.
The Yellow Spring has outlet pressure ranges of 9–17 mbar for J78R and 2–16 mbar for J78RS (½” and ¾” regulators), and 13–19 mbar (J78R) / 6–21 mbar (J78RS) for 1” regulators. Each spring is made to the same high standards as the original regulator for long lasting performance and gas control specifications.
For commercial, industrial and service regulators, this genuine Elster spare part restores precise pressure control and system safety across a wide range of gas applications.
The Elster Jeavons Yellow Spring ensures your J78R or J78RS regulator has safe and accurate gas control in any situation. With its colour coded design, durable construction and certified pressure ranges it’s the OEM replacement part professionals trust for performance.
Get precision and reliability back into your Elster regulator – order the J78R/RS Yellow Spring today! Genuine Elster replacement part, for ½”, ¾” and 1” J78R/J78RS regulators.
| Brand | Elster |
|---|---|
| Model | J78R/RS Yellow Spring |
| Part Number | J7805-038A |
| Regulator Compatibility | J78R and J78RS – ½", ¾", and 1" |
| Spring Range (½”–¾” Regulators) | J78R: 9–17 mbar / J78RS: 2–16 mbar |
| Spring Range (1” Regulators) | J78R: 13–19 mbar / J78RS: 6–21 mbar |
| Colour Code | Yellow |
| Material | High-grade spring steel |
| Type | Regulator Spring |
| Suitable Applications | Commercial and industrial gas regulators |
| Warranty | Manufacturer’s Standard Warranty |
