The Cash Acme Solo Set EB-25 brings state-of-the-art water control technology to pressure regulators. The convenient orange twist-cap and numerical indicator make pressure adjustment and installation a quick, one-man job. With the most advanced design in the industry, Solo Set delivers rock steady outflow even with extreme variations in supply pressure. Thanks to a patented single-cartridge design, Solo Set has fewer parts for increased reliability, and it can be serviced without having to remove the valve body. The innovative design also eliminates the water whistle or harmonic hum associated with most PRVs, thanks to innovative micro-fingers that dissipate noise as water flows across the seat. Material: Bronze.