diff --git a/MMCore/MMCore.cpp b/MMCore/MMCore.cpp
index 623f53546..09168bc26 100644
--- a/MMCore/MMCore.cpp
+++ b/MMCore/MMCore.cpp
@@ -6278,39 +6278,6 @@ void CMMCore::setPressurePumpDevice(const char* deviceLabel) throw (CMMError)
     }
 }
 
-/**
- * Sets the current pump device.
- * @param pump    the shutter device label
- */
-void CMMCore::setPressurePumpDevice(const char* deviceLabel) throw (CMMError)
-{
-    if (!deviceLabel || strlen(deviceLabel) > 0) // Allow empty label
-        CheckDeviceLabel(deviceLabel);
-
-    // Nothing to do if this is the current shutter device:
-    if (getPressurePumpDevice().compare(deviceLabel) == 0)
-        return;
-
-    if (strlen(deviceLabel) > 0)
-    {
-        currentPressurePump_ =
-            deviceManager_->GetDeviceOfType<PressurePumpInstance>(deviceLabel);
-
-        LOG_INFO(coreLogger_) << "Default shutter set to " << deviceLabel;
-    }
-    else
-    {
-        currentPressurePump_.reset();
-        LOG_INFO(coreLogger_) << "Default pump unset";
-    }
-    properties_->Refresh(); // TODO: more efficient
-    std::string newPumpLabel = getPressurePumpDevice();
-    {
-        MMThreadGuard scg(stateCacheLock_);
-        stateCache_.addSetting(PropertySetting(MM::g_Keyword_CoreDevice, MM::g_Keyword_CorePressurePump, newPumpLabel.c_str()));
-    }
-}
-
 /**
 * Stops the pressure pump
 */
@@ -6360,41 +6327,41 @@ bool CMMCore::PressurePumpRequiresCalibration(const char* deviceLabel) throw (CM
 }
 
 /**
-* Sets the pressure of the pump in kPa
+* Gets the pressure of the pump in kPa
 */
-void CMMCore::setPumpPressure(const char* deviceLabel, double pressurekPa) throw (CMMError)
+double CMMCore::getPumpPressure(const char* deviceLabel) throw (CMMError)
 {
     std::shared_ptr<PressurePumpInstance> pPump =
         deviceManager_->GetDeviceOfType<PressurePumpInstance>(deviceLabel);
     mm::DeviceModuleLockGuard guard(pPump);
 
-    int ret = pPump->setPressure(pressurekPa);
+    double pressurekPa = 0;
+    int ret = pPump->getPressure(pressurekPa);
 
     if (ret != DEVICE_OK)
     {
         logError(deviceLabel, getDeviceErrorText(ret, pPump).c_str());
         throw CMMError(getDeviceErrorText(ret, pPump));
     }
+    return pressurekPa;
 }
 
 /**
-* Gets the pressure of the pump in kPa
+* Sets the pressure of the pump in kPa
 */
-double CMMCore::getPumpPressure(const char* deviceLabel) throw (CMMError)
+void CMMCore::setPumpPressure(const char* deviceLabel, double pressurekPa) throw (CMMError)
 {
     std::shared_ptr<PressurePumpInstance> pPump =
         deviceManager_->GetDeviceOfType<PressurePumpInstance>(deviceLabel);
     mm::DeviceModuleLockGuard guard(pPump);
 
-    double pressurekPa = 0;
-    int ret = pPump->getPressure(pressurekPa);
+    int ret = pPump->setPressure(pressurekPa);
 
     if (ret != DEVICE_OK)
     {
         logError(deviceLabel, getDeviceErrorText(ret, pPump).c_str());
         throw CMMError(getDeviceErrorText(ret, pPump));
     }
-    return pressurekPa;
 }
 
 ///////////////////////////////////////////////////////////////////////////////
diff --git a/MMCore/MMCore.vcxproj.filters b/MMCore/MMCore.vcxproj.filters
index 50f2a3f7d..2e6fb9bea 100644
--- a/MMCore/MMCore.vcxproj.filters
+++ b/MMCore/MMCore.vcxproj.filters
@@ -147,12 +147,6 @@
     <ClCompile Include="Devices\VolumetricPumpInstance.cpp">
       <Filter>Source Files\Devices</Filter>
     </ClCompile>
-    <ClCompile Include="Devices\PressurePumpInstance.cpp">
-      <Filter>Source Files\Devices</Filter>
-    </ClCompile>
-    <ClCompile Include="Devices\VolumetricPumpInstance.cpp">
-      <Filter>Source Files\Devices</Filter>
-    </ClCompile>
   </ItemGroup>
   <ItemGroup>
     <ClInclude Include="CircularBuffer.h">