John Guest speedfit for water

John Guest plumbing fittings abbreviations

Beginning with PI = Are particularly suitable for processing drinking water. Tolerate well carbonated water, not for hot water

Beginning with CI = Are particularly suitable for processing drinking water. Not recommended for treatment of carbonated water

Beginning with PPM = Are particularly suitable for processing drinking water. Not recommended for treatment of carbonated water

Beginning with PM = Are particularly suitable for processing drinking water. Tolerate well carbonated water, not for hot water

Beginning with PP = Are particularly suitable for processing drinking water. Not recommended for treatment of carbonated water

Beginning with CM = Are particularly suitable for processing drinking water. Not recommended for treatment of carbonated water, also suitable for hot water