So I bought a used Matheson 3104c a couple days ago. I have yet to recieve it but I want to get all the parts I need ordered so I can get it a going as fast as possible. That being said im a noob. Im going to use the noob guide over on the barrreport as a template because all the part numbers, well most parts, are already listed and it looks simple enough. I dont know if I can link to that here but its easy to find. Here are the parts as they appear on the site, all to be ordered from swagelok :
(I changed the "SS" to "B" because I want brass to keep costs down)
B-2c2-1/3 (male threaded check valve)
B-6MO-7-2 (swagelok tube adapter replaces JBJ bubble counter)
B-6M5-4M (tube insert)
The only other things I will need are a solenoid (planning on burkert) and the cga 320 nut and nipple. The guy who im buying the reg from said he had an aluminum one laying around i can have for free. Is this acceptable or shoud I buy a brass one?
Also I will need a plug for the extra port, from what I have read and seen in pics the 3104c has two. Does anyone know the part number for one of these from swagelok or otherwise?
I appreciate any help. Im on a budget so getting it right the first time is essential. Trying to keep it under $200 in total and right on track as long as this isnt horribly wrong.
I should mention if anyone has a post body laying around that would fit this shoot me a pm. 1/4" NPT port... I think