Index: firmware/App/DDCommon.h
===================================================================
diff -u -red96c724f65f6763233b2c427456b6efd19717e6 -r76f850f7873b774bc3b330d48aab4e8cf8c20755
--- firmware/App/DDCommon.h	(.../DDCommon.h)	(revision ed96c724f65f6763233b2c427456b6efd19717e6)
+++ firmware/App/DDCommon.h	(.../DDCommon.h)	(revision 76f850f7873b774bc3b330d48aab4e8cf8c20755)
@@ -25,7 +25,7 @@
 #define DD_VERSION_MAJOR        0
 #define DD_VERSION_MINOR        0
 #define DD_VERSION_MICRO        0
-#define DD_VERSION_BUILD  56
+#define DD_VERSION_BUILD  57
 
 // ********** development build switches **********
 
Index: firmware/App/Modes/ModeGenDialysate.c
===================================================================
diff -u -rcb32846b50cb04e0a68133048325fe81bdc2a3cc -r76f850f7873b774bc3b330d48aab4e8cf8c20755
--- firmware/App/Modes/ModeGenDialysate.c	(.../ModeGenDialysate.c)	(revision cb32846b50cb04e0a68133048325fe81bdc2a3cc)
+++ firmware/App/Modes/ModeGenDialysate.c	(.../ModeGenDialysate.c)	(revision 76f850f7873b774bc3b330d48aab4e8cf8c20755)
@@ -7,8 +7,8 @@
 *
 * @file    ModeGenDialysate.c
 *
-* @author  (last)      Vinayakam Mani
-* @date    (last)      11-Feb-2026
+* @author  (last)      Praneeth Bunne
+* @date    (last)      12-Mar-2026
 *
 * @author  (original)  Vinayakam Mani
 * @date    (original)  06-Nov-2024
@@ -112,6 +112,7 @@
 static void checkDialysateTemperature( void );
 static void monitorChamberLevelStatus( void );
 static void publishGenDialysateModeData( void );
+static U32 getFreshDialPumpInitialRpm( void );
 
 /*********************************************************************//**
  * @brief
@@ -208,6 +209,26 @@
 
 /*********************************************************************//**
  * @brief
+ * The getFreshDialPumpInitialRpm function returns fresh dialysate pump initial
+ * rpm based on hardwawre configuration.
+ * @details Inputs: FRESH_DIAL_PUMP_INITIAL_RPM, FRESH_DIAL_PUMP_INITIAL_RPM_B1_9_B2_0
+ * @details Outputs: none
+ * @return fresh dialysate pump initial RPM for the active hardware variant
+ *************************************************************************/
+static U32 getFreshDialPumpInitialRpm( 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, getFreshDialPumpInitialRpm(), 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, getFreshDialPumpInitialRpm(), 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, getFreshDialPumpInitialRpm(), TRUE );
             setDialysatePumpTargetRPM( D48_PUMP, SPENT_DIAL_PUMP_FILL_RPM, TRUE );
 
             //Rinse pump On
@@ -390,7 +411,7 @@
             break;
 
         case DD_GEND_DIALYSATE_DELIVERY_PAUSE:
-            setDialysatePumpTargetRPM( D12_PUMP, FRESH_DIAL_PUMP_INITIAL_RPM, TRUE );
+            setDialysatePumpTargetRPM( D12_PUMP, getFreshDialPumpInitialRpm(), TRUE );
             signalDialysatePumpHardStop( D48_PUMP );
             requestConcentratePumpOff( D11_PUMP, FALSE );
             requestConcentratePumpOff( D10_PUMP, FALSE );
Index: firmware/App/Modes/ModeGenDialysate.h
===================================================================
diff -u -r97eba3d39e6ddf44276b77b1aea1171805ca142d -r76f850f7873b774bc3b330d48aab4e8cf8c20755
--- firmware/App/Modes/ModeGenDialysate.h	(.../ModeGenDialysate.h)	(revision 97eba3d39e6ddf44276b77b1aea1171805ca142d)
+++ firmware/App/Modes/ModeGenDialysate.h	(.../ModeGenDialysate.h)	(revision 76f850f7873b774bc3b330d48aab4e8cf8c20755)
@@ -7,8 +7,8 @@
 *
 * @file    ModeGenDialysate.h
 *
-* @author  (last)      Sameer Kalliadan Poyil
-* @date    (last)      03-Feb-2026
+* @author  (last)      Praneeth Bunne
+* @date    (last)      12-Mar-2026
 *
 * @author  (original)  Vinayakam Mani
 * @date    (original)  06-Nov-2024
@@ -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.