HR Products Solvent Green Cement Colour_Red When the pressure inside the

When the pressure inside the pipe drops and water is no longer being pumped through the pipe the plunger inside the valve will drop and allow air into the pipe

aquatic systems

It is suitable for pressure boosting from above ground rainwater tanks or from mains water

Available in sizes between 3/4" and 2"

HR Products Solvent Green Cement Colour_Red When the pressure inside theType P solvent for pressure fittings, including potable water installations, designed to develop high shear strengths with an interference fit. Solvent cement jointing is a 'chemical welding', not a gluing process. The solvent cement softens, swells and dissolves the spigot and socket surfaces, that bond into one solid material as they cure.