Index: firmware/App/Controllers/AirTrap.c
===================================================================
diff -u -r1c2d9db3310c4924ba75ded55dd8960f272ac253 -r4ed766fe84660297858a9af1651e93ff0c4d71f1
--- firmware/App/Controllers/AirTrap.c	(.../AirTrap.c)	(revision 1c2d9db3310c4924ba75ded55dd8960f272ac253)
+++ firmware/App/Controllers/AirTrap.c	(.../AirTrap.c)	(revision 4ed766fe84660297858a9af1651e93ff0c4d71f1)
@@ -52,11 +52,20 @@
 #define AIR_PUMP_MOTOR_FILL_PWM               60.0F                                               ///< Power level setting (PWM) in percentage for H12 air pump to fill (raise level) the air trap.
 #define AIR_PUMP_MOTOR_LOWER_PWM              24.0F                                               ///< Power level setting (PWM) in percentage for H12 air pump to lower the level of the air trap.
 
+// keeping it here till i get the system team's test result
+#ifndef AIR_PUMP_PERCENTAGE_DUTY_CYCLE
 /// LDT-2384 test formula for air trap lower events for air pump duty cycle based on venous pressure
-/// air pump lowering  duty cycle (% PWM) = 0.0005x^2 + 0.2313x + 63.667, where x is long filtered (60 sec) H14 venous pressure in mmHg before air pump lower event
+/// air pump lowering  scalar PWM = 0.0005x^2 + 0.2313x + 63.667, where x is long filtered (60 sec) H14 venous pressure in mmHg before air pump lower event
 #define QUADRATIC_COEFFICIENT                 0.0005F                                             ///< X2 quadratic coefficient
 #define LINEAR_COEFFICIENT                    0.2313F                                             ///< X linear coefficient
 #define CONSTANT_TERM                         63.667F                                             ///< Constant term
+#else
+/// LDT-2384 test formula for air trap lower events for air pump duty cycle based on venous pressure
+/// air pump duty cycle (% PWM) = 0.0002x^2 + 0.0925x + 25.467, where x is long filtered H14 venous pressure in mmHg before air trap lower event
+#define QUADRATIC_COEFFICIENT                 0.0002F                                             ///< X2 quadratic coefficient
+#define LINEAR_COEFFICIENT                    0.0925F                                             ///< X linear coefficient
+#define CONSTANT_TERM                         25.467F                                             ///< Constant term
+#endif
 
 /// Defined states for the air trap controller state machine.
 typedef enum AirTrap_States
@@ -340,13 +349,23 @@
 F32 getCalculatedAirPumpDutyCycle( void )
 {
     F32 h14Pressure = getLongFilteredVenousPressure();
+#ifndef AIR_PUMP_PERCENTAGE_DUTY_CYCLE
     /// LDT-2384 test formula for air trap lower events for air pump duty cycle based on venous pressure
     /// air pump lowering  PWM (scalar PWM) = 0.0005x^2 + 0.2313x + 63.667, where x is long filtered (60 sec) H14 venous pressure in mmHg before air pump lower event
     F32 dutyCycle = ( ( QUADRATIC_COEFFICIENT  * ( h14Pressure * h14Pressure ) ) - ( LINEAR_COEFFICIENT * ( h14Pressure ) ) ) + CONSTANT_TERM;
     // covert to percentage
     dutyCycle = ( dutyCycle /  (F32)AIR_PUMP_MAX_PWM  ) * FRACTION_TO_PERCENT_FACTOR;
+#else
+    /// LDT-2384 test formula for air trap lower events for air pump duty cycle based on venous pressure
+    /// air pump duty cycle (% PWM) = 0.0002x^2 + 0.0925x + 25.467, where x is long filtered H14 venous pressure in mmHg before air trap lower event
+    F32 duticycleInPct = ( ( QUADRATIC_COEFFICIENT  * ( h14Pressure * h14Pressure ) ) - ( LINEAR_COEFFICIENT * ( h14Pressure ) ) ) + CONSTANT_TERM;
+#endif
 
+#ifndef AIR_PUMP_PERCENTAGE_DUTY_CYCLE
     return dutyCycle;
+#else
+    return duticycleInPct;
+#endif
 }
 
 /*********************************************************************//**