Showermate TP Standard 1.5 bar Twin Shower Pump. Designed to boost the hot cold water supply to an individual shower, bath, shower mixer or mixer tap. Suitable for positive head applications only.PerformanceMaximum head - closed valve1.5 bar / 15 metresPerformance @ 9 l/min1.0 barPerformance @ 18 l/min0.7 barMaximum flow32 l/minMaximum static inlet pressure10 metresMaximum working pressure*300 kPa / 3.0 barMaximum ambient air temperature40 �CMin / Max water temperature**Min 4 �C / Max 65 �CFlow switch sensitivity0.8 l/min (approx)The UK's Quietest Shower PumpsActual comparative tests under laboratory conditions confirm that Stuart Turner manufactures the quietest peripheral (regenerative) shower pump available.Continuously Rated MotorContinuously rated shower pumps effectively run until the user turns it off. This is particularly good in a family home where the shower needs to be used frequently throughout the morning or evening. A pump that isn't continuously rated will turn itself off to allow the pump to cool, potentially causing issues with water pressure to the shower.Positive HeadA positive head shower pump is designed to be gravity fed, therefore it needs a 'head' of distance (at least a metre) between the pump and the bottom of the cold water cistern. Flexible hoses includedThis shower pump comes complete with four flexible hoses, which are used to link your shower pump to both incoming and outgoing water pipes. These flexible hoses are anti-vibration which means the hoses are less prone to vibration from the pump, helping to reduce noise and prevent damage to the pump itself.The gravity feed 'kick-starts' the pump, pushing water straight through to your shower.