The BP301 is a piston-sensed back pressure regulator for accurate back pressure control on both gas (PCTFE seat) and liquid applications. It is a popular choice for our electrolyser customers who rely on accurate and reliable pressure regulation to enhance the efficiency and life span of the electrolyser.

It is available with flanged connections, perfect for systems that do not accept other options.

With a lower Cv of 0.1, the BP301 can control pressures of up to 150 bar (2,175 psi). Alternatively, with a higher Cv of 0.5, it can control up to 50 bar (725 psi).