Index: firmware/App/Modes/ModeGenDialysate.c
===================================================================
diff -u -r3d69f9a417c8473a16cc32f37db9b2c96faf7f6a -reda9f25c54f9a4dd0d4180c494038475a821c8c2
--- firmware/App/Modes/ModeGenDialysate.c	(.../ModeGenDialysate.c)	(revision 3d69f9a417c8473a16cc32f37db9b2c96faf7f6a)
+++ firmware/App/Modes/ModeGenDialysate.c	(.../ModeGenDialysate.c)	(revision eda9f25c54f9a4dd0d4180c494038475a821c8c2)
@@ -112,6 +112,7 @@
 static void checkDialysateTemperature( void );
 static void monitorChamberLevelStatus( void );
 static void publishGenDialysateModeData( void );
+static U32 getFreshDialPumpRpm( void );
 
 /*********************************************************************//**
  * @brief
@@ -208,6 +209,26 @@
 
 /*********************************************************************//**
  * @brief
+ * The getFreshDialPumpRpm function returns fresh dialysate pump initial
+ * rpm based on hardwawre configuration.
+ * @details Inputs: TEST_CONFIG_DD_FP_ENABLE_BETA_1_0_HW
+ * @details Outputs: none
+ * @return fresh dialysate pump initial RPM for the active hardware variant
+ *************************************************************************/
+static U32 getFreshDialPumpRpm( void )
+{
+    U32 rpm = FRESH_DIAL_PUMP_INITIAL_RPM_B1_9_B2_0;
+
+    if ( TRUE == getTestConfigStatus( TEST_CONFIG_DD_FP_ENABLE_BETA_1_0_HW ) )
+    {
+        rpm = FRESH_DIAL_PUMP_INITIAL_RPM;
+    }
+
+    return rpm;
+}
+
+/*********************************************************************//**
+ * @brief
  * The setModeGenDStateTransition function sets the actuators and variables
  * for the state transition in generate dialysis mode.
  * @details Inputs: Valve states, Pump speed
@@ -255,7 +276,7 @@
 
             //Testing : Enable close loop once testing is complete
             //setDialysatePumpTargetRPM( D12_PUMP, FRESH_DIAL_PUMP_INITIAL_RPM, FALSE );
-            setDialysatePumpTargetRPM( D12_PUMP, FRESH_DIAL_PUMP_INITIAL_RPM, TRUE );
+            setDialysatePumpTargetRPM( D12_PUMP, getFreshDialPumpRpm(), TRUE );
             //setDialysatePumpTargetRPM( D48_PUMP, SPENT_DIAL_PUMP_INITIAL_RPM, FALSE );
             setDialysatePumpTargetRPM( D48_PUMP, d48PumpSpeed, TRUE );
 
@@ -291,7 +312,7 @@
             startHeater( D45_HEAT );
 
             //setDialysatePumpTargetRPM( D12_PUMP, FRESH_DIAL_PUMP_INITIAL_RPM, FALSE );
-            setDialysatePumpTargetRPM( D12_PUMP, FRESH_DIAL_PUMP_INITIAL_RPM, TRUE );
+            setDialysatePumpTargetRPM( D12_PUMP, getFreshDialPumpRpm(), TRUE );
             //setDialysatePumpTargetRPM( D48_PUMP, SPENT_DIAL_PUMP_INITIAL_RPM, FALSE );
             setDialysatePumpTargetRPM( D48_PUMP, d48PumpSpeed, TRUE );
 
@@ -343,7 +364,7 @@
             // Stop trimmer heater
             stopHeater( D45_HEAT );
 
-            setDialysatePumpTargetRPM( D12_PUMP, FRESH_DIAL_PUMP_INITIAL_RPM, TRUE );
+            setDialysatePumpTargetRPM( D12_PUMP, getFreshDialPumpRpm(), TRUE );
             setDialysatePumpTargetRPM( D48_PUMP, SPENT_DIAL_PUMP_FILL_RPM, TRUE );
 
             //Rinse pump On
@@ -385,12 +406,12 @@
             //Rinse pump On
             setRinsePumpState( RINSE_PUMP_STATE_ON );
 
-            setDialysatePumpTargetRPM( D12_PUMP, FRESH_DIAL_PUMP_INITIAL_RPM, TRUE );
+            setDialysatePumpTargetRPM( D12_PUMP, getFreshDialPumpRpm(), TRUE );
             setDialysatePumpTargetRPM( D48_PUMP, d48PumpSpeed, TRUE );
             break;
 
         case DD_GEND_DIALYSATE_DELIVERY_PAUSE:
-            setDialysatePumpTargetRPM( D12_PUMP, FRESH_DIAL_PUMP_INITIAL_RPM, TRUE );
+            setDialysatePumpTargetRPM( D12_PUMP, getFreshDialPumpRpm(), TRUE );
             signalDialysatePumpHardStop( D48_PUMP );
             requestConcentratePumpOff( D11_PUMP, FALSE );
             requestConcentratePumpOff( D10_PUMP, FALSE );
Index: firmware/App/Modes/ModeGenDialysate.h
===================================================================
diff -u -rff8dde1e0c78936fc2db1aa496c9dce2e498e03b -reda9f25c54f9a4dd0d4180c494038475a821c8c2
--- firmware/App/Modes/ModeGenDialysate.h	(.../ModeGenDialysate.h)	(revision ff8dde1e0c78936fc2db1aa496c9dce2e498e03b)
+++ firmware/App/Modes/ModeGenDialysate.h	(.../ModeGenDialysate.h)	(revision eda9f25c54f9a4dd0d4180c494038475a821c8c2)
@@ -32,6 +32,7 @@
 // ********** public definitions **********
 
 #define FRESH_DIAL_PUMP_INITIAL_RPM             2500                                        ///< Nominal RPM target for fresh dialysate pump to maintain required pressure.
+#define FRESH_DIAL_PUMP_INITIAL_RPM_B1_9_B2_0   1250                                        ///< Nominal RPM target for fresh dialysate pump for beta 1.9 and 2.0 hardware.
 #define SPENT_DIAL_PUMP_INITIAL_RPM             2300                                        ///< Nominal RPM target for spent dialysate pump to maintain required pressure.
 #define DIAL_PUMP_DRAIN_RPM                     1000                                        ///< Nominal RPM target for dialysate pump to drain the dry bicart.
 #define SPENT_DIAL_PUMP_FILL_RPM                200                                         ///< Nominal RPM target for spent chamber fill operations.