{"product_id":"whale-ws7215-expansion-vessel-150ml-13mm-hose-w-ws7215","title":"Whale WS7215 Expansion Vessel (150ml \/ 13mm Hose) W-WS7215","description":"\u003cp\u003eWhale expansion vessel WS7215 ensures a smooth constant water supply with a capacity of 150ml (1\/4 pint). Connect the expansion vessel as close to the outlet of the water pump as possible, or as close to the outlet side if a separate pressure switch is fitted. The Whale surge damper connects directly to Whale 15mm Quick Connect Plumbing or 13mm (1\/2\") flexible hose (using stainless steel hose clips). Maximum pressure: 4 bar (60 psi).\u003c\/p\u003e","brand":"Whale","offers":[{"title":"Default Title","offer_id":57875299959165,"sku":"W-WS7215","price":38.58,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0631\/0199\/3204\/files\/W-WS7215_7fec19aa-6cb8-426c-a26a-395b78ce6ccb.jpg?v=1772340867","url":"https:\/\/waterworldsports.co.uk\/products\/whale-ws7215-expansion-vessel-150ml-13mm-hose-w-ws7215","provider":"waterworldsports.co.uk","version":"1.0","type":"link"}