ASME A112.19.17 pdf download MAMUFACTURED SAFETY VACUUM RELEASE SYSTEMS (SVRS) FOR RESIDENTIAL AND MMMERCIAl SWIMMINC POO1 POO1 SUCTION SYSTEMS -o35 1GENERAL 1.1 Scope This Standard establishes general requirements,dimensions and tolerances,materials,installationinstructions,testing requirements, and markings andidentification for SvRs devices.svRs devices areintended to be utilized on pool, spa, hot tub, and/ortherapy unit suction systens.SvRs devices coveredunder this Standard are designed to prevent high...