BR

The BR series bronze worm gear operators are manufactured from high quality cast aluminium bronze, and stainless steel materials and designed for extended life operation of valves in corrosive manhole and vault steam distribution environments where road salts, standing water and elevated temperatures are common. Torque range up to 7,000 Nm (5,163 lbf.ft). 3 sizes. Ratios from 34:1 to 217:1. Temperature range up to +200 °C (+392 °F).