Bruntons custom propellers and sterngear

Bruntons designs and manufactures bespoke fixed-pitch propellers and complete sterngear packages, optimising each design for speed, fuel consumption, emissions, noise and vibration. Propellers are produced up to around 3 m diameter in the company's proprietary Nikalium and Superston alloys, high-tensile manganese bronze or stainless steel, depending on duty. Larger propellers are supplied through sister company Stone Marine Propulsion. Customers include workboat operators, superyacht builders and naval programmes.