- Steel Tube Assembly - Four Circuits 23 Port to Neighboring Elbow
- Drawing No：1110835600011
- Steel Pipe Assembly - Four Safety Valve 24 Port to Adjacent Tee
- Drawing No：1118335648011
- Steel Tube Assembly - Hose to Straight Connector
- Drawing No：1118335648005
- Steel-Pipe Assembly - Air-Compressor to Hose
- Drawing No：1118335648004
- Steel Tube Assembly - Air Dryer Port 22 to Wet Air Storage Cylinder
- Drawing No：1110835600006
- Steel Tube Assembly - Air Dryer Port 21 to Four-Way Port 1
- Drawing No：1110835600007
- Steel Tube Assembly - Right Angle to Straight (Hand Valve 21 Ports)
- Drawing No：1118735380020
- Steel Tube Assembly - Right Angle to Straight (Hand Valve 1 Port)
- Drawing No：1118735380010