Key Information - Heavy duty brass pump - Continuously rated - Fitted with long life silicon carbide seals - Supplied with stainless steel flexible hoses - Anti-vibration feet keep the operating noise to a minimum The Grundfos Amazon shower pump will transform any compatible shower system into a really enjoyable and invigorating power shower. Suited to domestic, commercial or light industrial use to boost shower pressures up to 4 bar. With so many options, it can be hard to decide on a shower pump, but rest assured that if you opt for a Grundfos Amazon shower pump, you'll get the power you've been looking for in an easy-to-install package.