28 mm x 28 mm UK manufactured compression fittings Made by BS EN ISO 9001:2008 companies, WRAS approved and Kitemarked to BS 864-2:1983 or BS EN 1254:1998. They conform to both these standards apart from marking; a fitting conforms to the standard with which it is marked.
https://www.bes.co.uk/straight-coupler-uk-compression-28mm-9000/38755Straight Coupler UK Compression - 28mmhttps://www.bes.co.uk/media/catalog/product/s/t/straight-coupler-uk-compression-28mm-9000-6_min_9000_P_1.jpg4.164.16GBPInStock/Pipe Tube & Fittings/Pipe Fittings/Compression41671241424145<p>Equal compression straight coupler. </p><p>28 mm x 28 mm UK manufactured compression fittings Made by BS EN ISO 9001:2008 companies, WRAS approved and Kitemarked to BS 864-2:1983 or BS EN 1254:1998. They conform to both these standards apart from marking; a fitting conforms to the standard with which it is marked.</p>BESt range00https://www.bes.co.uk/media/catalog/product/s/t/straight-coupler-uk-compression-28mm-9000-2_min_9000_L_1.jpg5055150510171add-to-cartfacet_type:Couplerspecial_price:4.160000cat_multi_facet_l1:Fittingsfacet_size_2:28 mmmore_sizes:9964,9965,9701,6702,6703,6704,6705,6706,9001,9002,9003products_related:6752,22476,12616,21031,6962,21385,12615,6888sku:9000Fittings28 mmCoupler9964,9965,9701,6702,6703,6704,6705,6706,9001,9002,90036752,22476,12616,21031,6962,21385,12615,688890004.160000No{"Type":"Straight Coupler"}EqualBESt rangeBrassMetric28 mm