What is the difference between the Slo-Flo Rain Relief Valve and the Rapid-Flo Rain Relief Valve?
What is the difference between the Slo-Flo Rain Relief Valve and the Rapid-Flo Rain Relief Valve?
The Rapid-Flo and Slo-Flo Rain Relief Valves are essentially the same valve. The key difference between them is that the Rapid-Flo valve is capable of functioning at full flow rate whereas the Slo-Flo valve is restricted to 2 l/min to conform to the Sydney Water Guidelines.