Grundfos Amazon STP-4.0B Brass Positive 4.0 Bar Twin Impeller Shower Pump

Amazon brass pumps are undoubtedly the ‘Rolls Royce’ of the Grundfos shower pump range, designed and manufactured to the highest of standards. The premium Amazon 4.0 bar brass positive twin impeller shower pump is a continuously rated regenerative pump suited to domestic, commercial or light industrial use – able to transform any compatible shower system into a true power shower. Heavy duty brass impellers and machined brass stampings Long-life silicon carbide seals Anti-vibration feet for minimal operating noise Supplied with stainless steel flexible hoses 2 year manufacturer’s warranty