Evo Glass Tools Converter - does not include e-pump. Hands-Free Power, Precision, and Efficiency.
 
The converter allows the E-pump to be versatile and compatible for the following WRD devices: 
 
-Spider 3 and 4
-Orange Bat 
-Orange Bat Quick Connect 
 
Kit Contents: 
-Hose 
-WRD E-pump housing (not including e-pump)
 
Free Shipping to Canada and the US over $99.