Custom linear slide assy, 8-1/2" travel + Airpot snubber, Mead roller valve,used

Description

Here is a custom made linear slide assy. Pulled from an old piece of semiconductor equipment. This was used for moving a plate assy back and forth. The shafts are 1/2 inch diameter, app 12-1/2 inches long. The whole assy is app 12-1/2 inches long. This is a used assy. It's custom made except for the Mead roller valve and the Airpot snubber. It is incomplete. This used a cylinder to make the carriage slide from end to end. That cylinder is not included. There is some sort of read switch installed in each end. Unsure of type, mfg, ratings, etc. One end has no cable attached. Other end has a cable, though one of the wires needs resoldering. The Airpot snubber is adjustable but unsure of their p/n. Unsure of the Mead valve p/n. There is a brass needle valve on one side and a barb fitting on the other side of Mead valve. The 2 shafts are Stainless though unsure of type. They are magnetic. There are some scratches and blemishes here and there. Free shippinv via USPS parcel select or UPS Ground, depending upon zip. If you have any questions or need more info, let me know please. Thanks.