I have been trying to purchase double-acting pneumatics for my team, but all the kits are either backordered or completely out of stock. After doing some research, I’ve found that the original source of VEX pneumatics, SMC, has discontinued the air reservoirs that come in the kits. However, these reservoirs are currently the only legal option for VRC.
How soon will a new reservoir will be made legal for VRC? And is this what is holding back the supply of double-acting pneumatics kits?
Long story short: SMC makes the reservoir from standard air cylinder parts: it is actually just a regular pneumatic cylinder with a cap on each end, so it is always “discontinued” because they were made as a special order. They actually find use as small surge tanks in industrial applications, and you can find one here: https://www.radwell.com/en-US/Buy/SMC/SMC/US14227-S0400
Other individual parts are usually available from robotmesh: https://store.robotmesh.com/vex-robotics/pneumatics, and since these are not VEX parts specifically, they will sell to anyone. Unfortunately, they are also out of stock, so no help there.
The larger problem for VEX is probably the miniature regulator, as that part has actually been discontinued several years ago and a replacement will need to be sourced. The fact that the regulator has been discontinued so long tells us that VEX has been shipping from their stock for years…now they will need to re-source the complete kits, which will probably take more than “ships in 8 weeks”…
Hack the VEX site to show that the pneumatics are out of stock, and then they will have to make V5 pneumatics. We will also leek the 2023 Water Game: $&@$-!
Edit: The forum apparently has a software that blocks the name😐