Description from Salamander web site HIGH quality, brass-ended shower and whole house pump. Suitable for supplying a wide range of shower types and heads, individual taps, cisterns and other appliances. • Positive Head • 3/4" BSP Connection • Up to 3 Connectable Showers • Suitable for Gravity-Fed Systems • 22mm Isolating Valve • Continuous Rating • Durable Solid Brass Ends • Extremely Reliable • Quiet Operation More Info on website
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