108 Safety Vacuum Release Systems (SVRS) Vacless SVRS valves adjust themselves to any existing pool piping configuration and filtration system. The Vacless unit is simply attached to the threaded port of a pump’s drain plug and allows air into the pump in the event of a blockage. All units automatically reset. Adjustable models allow suction relief for even the most unusual applications and are compliance tested up to 200 feet. Effective on pumps from 0.5 – 10 HP. Manufacturer’s 3 Year Warranty. Offset port configurations also available. Safety Vacuum Release System (SVRS) VAC-SVRS10ADJ Vacless Automatic Adjustable SVRS $797.63 Additional Vacless Models Available. The PSP20 uses the existing pump motor as a sensor to protect swimmers from the horrific injuries and loss of life caused by pool and spa entrapment. When a spa or swimming pool pump experiences a loss of suction caused by the drain being blocked, the PSP20 detects a significant drop in motor load and shuts the pump off within one second. Tested and approved to ASME-A112.19.17 SVRS standard, and compliant with ASME/ANSI A112.19.17-2010. No suction connection - NO future leak issues. PSP20 Automatic Pump Shutoff Device Please Call For Pricing
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