Compliant Automatic pump shut off is tested to the ASME A112 19.17 SVRS Standard. It provides pump shut off to back up a single swimming pool drain as required by the Virginia Graeme Baker Pool and Spa Safety Act. It is fast and installs in under 30 minutes. These devices have a long proven track record and are installed on over 350000 pumps around the world - some small and others larger than a room. ... Suction Entrapment VGBA SVRS Swimming Pool Drain Protection Virginia Graeme Baker and ...