FR-621 - Forge Collection Square Rigid Riser Shower with Bath FillerWRAS Approved: Yes Minimum Operating Pressure (bar): 0. 5 Maximum Operating Pressure (bar): 5 Inlet Connection: 3 4 BSP Outlet Connection: 1 2 BSP Flow Rate 0. 2bar (l min): 2. 5 Flow Rate 0. 5bar (l min): 9. 2 Flow Rate 1bar (l min): 14 Flow Rate 2bar (l min): 20 Flow Rate 3bar (l min): 24. 8 Adjustment (mm): 900 1470