diff --git a/Mechanical-Pump.md b/Mechanical-Pump.md
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--- a/Mechanical-Pump.md
+++ b/Mechanical-Pump.md
@@ -10,4 +10,6 @@ Mechanical Pumps can be created through the following methods:
 
 ## Usage
 ### Fluid Transport
-A Mechanical Pump contains a cogwheel and can receive and relay rotation to and from other cogwheels. When this cogwheel is powered, the pump will move fluids through connected pipes. The direction the fluids will be moved can be reversed by reversing the incoming rotation or by placing the pump facing the other direction. This direction will be indicated by an arrow on the side of the pump.
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+A Mechanical Pump contains a cogwheel and can receive and relay rotation to and from other cogwheels. When this cogwheel is powered, the pump will move fluids through connected pipes, to a distance of up to fifteen blocks. If moving fluids a further distance is necessary, multiple pumps will need to be used.
+
+The direction the fluids will be moved can be reversed by reversing the incoming rotation, by placing the pump facing the other direction, or by right-clicking the pump with a wrench. This direction will be indicated by an arrow on the side of the pump.
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