Description Details
Restore the integrity of your commercial espresso machine’s fluid delivery system with the genuine **Fitting G1/8m - G1/4m WR18 H40 Brass (A.1.031)**. This essential component is a precision-machined brass adapter designed to bridge connections between different thread sizes, specifically G1/8 male to G1/4 male, featuring an 18mm wrench flat (WR18) and 40mm height (H40). Made from durable, corrosion-resistant brass, this fitting ensures a reliable, leak-free seal critical for maintaining optimal boiler pressure and consistent water flow in professional coffee environments. A common **espresso machine leak** problem often stems from incompatible or worn-out connection points; replacing them with this genuine OEM brass fitting guarantees precise thread engagement and system longevity.
This adapter is a crucial piece of hardware used in a variety of espresso machine applications, from boiler connections and pressure gauges to certain solenoid valve inlets. Its robust construction resists the high temperatures and pressures inherent to espresso brewing, preventing common issues like **failing boiler fittings** or pressure loss. Key features include the standardized G-thread sizing for broad compatibility across many La Marzocco, Modbar, and other commercial espresso brands, and the hexagonal body (WR18) for easy, secure installation or removal during maintenance. Using the correct fitting helps **solve pressure gauge instability** and maintains the overall hydraulic balance of your equipment.
Specifications confirm the thread type as G (BSP Parallel), with male connections of 1/8 inch and 1/4 inch, ensuring compatibility where size conversion is needed. By investing in the **G1/8m to G1/4m brass adapter** (A.1.031), you ensure that your preventative maintenance plan is effective, dramatically reducing unexpected downtime and service calls caused by minor fluid system failures. Trust this factory-specified brass fitting to deliver the durable performance required to keep your high-volume café running smoothly.
Frequently Asked Questions
Our current database shows fitment for the Linea Mini, Linea Mini R series. However, many La Marzocco components are interchangeable across different platforms. If you have successfully installed Part #A.1.031 on a model we haven't listed, please let us know so we can update our records for the community.
If you are unsure of the fit, do not guess. To prevent downtime, please view our Compatible Parts Diagrams to check the exploded view PDF for your specific unit, or message our parts team for assistance.
Compatible Parts Diagrams*
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