The Pentair IntelliFlo VS+SVRS model features a built-in Safety Vacuum Release System (SVRS) that detects drain blockage and automatically shuts the pump off.
IntelliFlo Variable Speed Pump with SVRS (Safety Vacuum Release System) combines variable drive technology, onboard digital intelligence, and permanent magnet motors (used in hybrid cars) to reduce pump-related energy costs by up to 90%.
Pentair IntelliFlo VS+SVRS Features:
Pentair IntelliFlo VS-SVRS local power company rebates.
Pentair IntelliFlo VS-SVRS Energy Savings Calculator.