John Guest speedfit for water
John Guest plumbing fittings abbreviations
Beginning with PI = Are particularly suitable for processing drinking water. Tolerate card card-body 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 card card-body 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