Index: firmware/App/Controllers/DialOutFlow.c
===================================================================
diff -u -ra111a84009c08c53cc058077ccb8fee95f00436d -r21d7ed5fc3a734f14e919c56a8925b9cd90c645e
--- firmware/App/Controllers/DialOutFlow.c	(.../DialOutFlow.c)	(revision a111a84009c08c53cc058077ccb8fee95f00436d)
+++ firmware/App/Controllers/DialOutFlow.c	(.../DialOutFlow.c)	(revision 21d7ed5fc3a734f14e919c56a8925b9cd90c645e)
@@ -44,7 +44,7 @@
 
 #define MAX_DIAL_OUT_FLOW_RATE                  650             ///< Maximum dialysate outlet pump flow rate in mL/min.
 #define MIN_DIAL_OUT_FLOW_RATE                  100             ///< Minimum dialysate outlet pump flow rate in mL/min.
-#define DPO_FLOW_ADJ_DUE_TO_HIGHER_INLET_PRES   1.000           ///< Adjustment factor to account for higher pump inlet pressure (than DPi pump inlet).
+#define DPO_FLOW_ADJ_DUE_TO_HIGHER_INLET_PRES   1.200           ///< Adjustment factor to account for higher pump inlet pressure (than DPi pump inlet).
 
 #define MAX_DIAL_OUT_PUMP_PWM_STEP_UP_CHANGE    0.0133          ///< Maximum duty cycle change when ramping up ~ 200 mL/min/s.
 #define MAX_DIAL_OUT_PUMP_PWM_STEP_DN_CHANGE    0.02            ///< Maximum duty cycle change when ramping down ~ 300 mL/min/s.
@@ -255,6 +255,7 @@
             dialOutPumpControlMode = mode;
             // Set PWM duty cycle target to an estimated initial target to ramp to based on target flow rate - then we will control to flow when ramp completed
             dialOutPumpPWMDutyCyclePct = DOP_PWM_FROM_ML_PER_MIN(adjFlow);
+            dialOutPumpPWMDutyCyclePct = MIN( dialOutPumpPWMDutyCyclePct, MAX_DIAL_OUT_PUMP_PWM_DUTY_CYCLE );
 
             switch ( dialOutPumpState )
             {