Yes, all of the individual parts found in the Pressure Sensor Accessories Kit (included with each Gas Pressure Sensor) can be ordered as separate pieces, using this order information:
Luer-Lock Connector (
Plastic 2-Way Valve (
Stopper Stem (
#5 Two-Hole Rubber Stopper (
#1 One-Hole Rubber Stopper (
Plastic Tubing (
Plastic Syringe (
Plastic Tubing Clamps (Pack of 100) (
The entire kit is also sold as Gas Pressure Sensor Replacement Parts (
Related:
What plastic tubing is used for the Pressure Sensor Accessories Kit?