View More Product Details
Stingl SR-500 SVRS Switch Safety Pool Pump Vacuum Release System
Stingl Safety Vacuum Release System SR-500The Model SR-500 is a Safety Vacuum Release System (SVRS) which works by monitoring the vacuum on the suction side of the pool or spa pump. When a blockage occurs in the main drain or skimmer a sudden rise in vacuum will cause the SR-500 to shut down pump op...
See More
View Details
