PFMN-DDCC | Pro-Flex CSST Gas Pipe Cast Manifold | 1" FIP Ends | 3/4" FIP Taps570445322SKU:PFMN-DDCCInventory ID:03612389Select Item:Price: $41.48Quantity:ManualManufacturer Site 4 Port x 1" Proflex Gas Manifold Manifold is used to branch off main line to additional appliances. 1" FIP Through connections and 3/4" FIP branch connections. Branch connections can be reduced using standard black iron pipe reducers. Reviews Choose your rating12345