18
Union with threads on both ends
Port D
For 1-1/2" hose
For 1-1/4" hose
Build-in plug of port C, port D is in its opposite position
Threads for Intex hose
6. Insert the outlet pipe, screw to build-in plug of Port C, measure the actual size of the backflow, 5CM is
suggested.
Suggested distance 5 cm
7. Cut the outlet pipe to a proper length, use PVC glue to connect to matching elbow.
Cut to proper length
Apply PVC glue here
8. When glue is dry, screw to 4-way valve. Note: the elbow should face downwards