Limit atmos device rates (#6533)

Content.Shared/Atmos/Atmospherics.cs

@@ -263,12 +263,12 @@ namespace Content.Shared.Atmos
         #region Pipes
 
         /// <summary>
-        ///     The pressure pumps and powered equipment max out at, in kPa.
+        ///     The default pressure at which pumps and powered equipment max out at, in kPa.
         /// </summary>
         public const float MaxOutputPressure = 4500;
 
         /// <summary>
-        ///     The maximum speed powered equipment can work at, in L/s.
+        ///     The default maximum speed powered equipment can work at, in L/s.
         /// </summary>
         public const float MaxTransferRate = 200;
 

Content.Shared/Atmos/Piping/EnabledAtmosDeviceVisuals.cs

@@ -28,7 +28,7 @@ namespace Content.Shared.Atmos.Piping
     }
 
     [Serializable, NetSerializable]
-    public enum PressurePumpVisuals : byte
+    public enum PumpVisuals : byte
     {
         Enabled,
     }

Content.Shared/Atmos/Piping/Unary/Components/SharedVentPumpComponent.cs

@@ -73,5 +73,6 @@ namespace Content.Shared.Atmos.Piping.Unary.Components
         NoBound       = 0,
         InternalBound = 1,
         ExternalBound = 2,
+        Both = 3,
     }
 }