Tube to Tube Union Tube to Tube Union Bulkhead Reducing Union Part Number: U-BRU Brand: Unilok Bulkhead Reducing Union Bulkhead Union Part Number: U-BU Brand: Unilok Bulkhead Union Reducing Union Part Number: U-RU Brand: Unilok Reducing Union Reducing Union Tee (1 and 2 same size) Part Number: U-RUT Brand: Unilok Reducing Union Tee (1 and 2 same size) Reducing Union Tee (1 and 3 same size) Part Number: U-RUT Brand: Unilok Reducing Union Tee (1 and 3 same size) Reducing Union Tee (1,2 and 3 different sizes) Part Number: U-RUT Brand: Unilok Reducing Union Tee (1,2 and 3 different sizes) Reducing Union Tee (2 and 3 same size) Part Number: U-RUT Brand: Unilok Reducing Union Tee (2 and 3 same size) Union Part Number: U-U Brand: Unilok Union Union Cross Part Number: U-UCS Brand: Unilok Union Cross Union Elbow Part Number: U-UE Brand: Unilok Union Elbow 12Next