diff --git a/include/epanet2.bas b/include/epanet2.bas
index 585d556..497ca1c 100644
--- a/include/epanet2.bas
+++ b/include/epanet2.bas
@@ -57,6 +57,8 @@ Public Const EN_HEADCURVE = 17
 Public Const EN_EFFICIENCYCURVE = 18
 Public Const EN_PRICEPATTERN = 19
 Public Const EN_STATE = 20
+Public Const EN_CONST_POWER = 21
+Public Const EN_SPEED = 22
 
 Public Const EN_DURATION = 0      ' Time parameters
 Public Const EN_HYDSTEP = 1
diff --git a/include/epanet2.h b/include/epanet2.h
index 3b26116..feb8a37 100644
--- a/include/epanet2.h
+++ b/include/epanet2.h
@@ -116,7 +116,9 @@ typedef enum {
   EN_HEADCURVE    = 17,
   EN_EFFICIENCYCURVE = 18,
   EN_PRICEPATTERN = 19,
-  EN_STATE        = 20
+  EN_STATE        = 20,
+  EN_CONST_POWER  = 21,
+  EN_SPEED        = 22
 } EN_LinkProperty;
 
 /// Time parameter codes
diff --git a/src/epanet.c b/src/epanet.c
index 0fe9b72..aec91b9 100644
--- a/src/epanet.c
+++ b/src/epanet.c
@@ -2137,6 +2137,24 @@ int DLLEXPORT EN_getlinkvalue(EN_Project *p, int index, EN_LinkProperty code, EN
          }
       }
       break;
+
+    case EN_CONST_POWER:
+      v = 0;
+      if (Link[index].Type == EN_PUMP) {
+         pmp = findpump(net, index);
+         if (Pump[pmp].Ptype == CONST_HP) {
+             v = Link[index].Km; // Power in HP
+         }
+      }
+      break;
+
+    case EN_SPEED:
+      v = 0;
+      if (Link[index].Type == EN_PUMP) {
+         pmp = findpump(net, index);
+         v = Link[index].Kc;
+      }
+      break;
       
     case EN_SETTING:
       if (Link[index].Type == EN_PIPE || Link[index].Type == EN_CVPIPE) {