{"title":"Pressure Vessel Sets","description":"\u003cp\u003ePump, vessel and switch supplied as one commissioned package. The vessel gives the pump a proper run each time it starts, instead of firing up every time a valve cracks open — which is what kills motors.\u003c\/p\u003e","products":[{"product_id":"steadypress-100l-pressure-vessel-pump-set","title":"SteadyPress 100L Pressure Vessel \u0026 Pump Set","description":"\u003cp\u003eA complete, pre-commissioned package: pump, 100 litre pressure vessel, pressure switch, gauge and manifold, supplied as one unit. The vessel gives the pump a proper run each time it starts, instead of firing up every time a valve cracks open.\u003c\/p\u003e\n\u003ch3\u003eWhy a vessel matters\u003c\/h3\u003e\n\u003cp\u003eShort-cycling is the fastest way to kill a pump motor. If your demand switches on and off — taps, small zones, livestock drinkers — a pressure vessel is not an accessory, it is the thing that makes the installation last. Without one, the pump restarts on every small draw-off.\u003c\/p\u003e\n\u003ch3\u003eWhat it is good at\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eFarmyard and livestock water with constant intermittent draw-off.\u003c\/li\u003e\n\u003cli\u003eMulti-zone irrigation manifolds where valves open and close through the day.\u003c\/li\u003e\n\u003cli\u003eDomestic whole-property pressurisation from a storage tank.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eSpecification\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMotor rating:\u003c\/strong\u003e 1.1 kW (1.5 hp)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePower supply:\u003c\/strong\u003e 230 V \/ 50 Hz single phase\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum flow:\u003c\/strong\u003e 80 L\/min (4.8 m³\/h)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorking pressure:\u003c\/strong\u003e Pre-set 2.5–4.0 bar (adjustable)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVessel capacity:\u003c\/strong\u003e 100 litres, replaceable butyl bladder\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVessel pre-charge:\u003c\/strong\u003e Factory set 2.3 bar\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnections:\u003c\/strong\u003e 1¼\" BSP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncludes:\u003c\/strong\u003e Pressure switch, gauge, manifold and non-return valve\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e 2 years parts and labour\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eMaintenance note\u003c\/h3\u003e\n\u003cp\u003eCheck the vessel air pre-charge once a year with a tyre gauge — it should read about 0.2 bar below the pump cut-in pressure. A lost pre-charge is the most common cause of short-cycling, and the easiest to fix.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003ePlaceholder listing — confirm specification, pricing and photography against your actual supplier before making this product active.\u003c\/em\u003e\u003c\/p\u003e","brand":"Irrigation Supply","offers":[{"title":"Default Title","offer_id":56179343524225,"sku":"IS-SP100","price":0.0,"currency_code":"EUR","in_stock":false}]}],"url":"https:\/\/irrigationsupply.ie\/collections\/pressure-vessel-sets.oembed","provider":"IrrigationSupply","version":"1.0","type":"link"}