GR300 Operator for Swing Gate GR300 back Electromechanical operator for swing gates. Patented SLS System Made entirely in aluminium Fastening plates in galvanised steel Robust materials that remain unaffected over time The height of the stator is 45 or 70mm, 900 or 1400 rpm. (220V) Reversible or irreversible types are available (only with the 70mm 900rpm stator) For gates up to 3.0m and 250kg per gate leaf For the professional sector Available with 12 - 24 - 110 - 220V Grease lubrication For residential use Easy installation Designed to fit with any type of gate Easy manual release Available in two colours: black or grey