Source for acrylic tube? 4"

[Bryan]

Thanks appreciate it, will get back to you next week. Working on a project using a stepper motor to drive a Msterflex L/S peristaltic pumphead. If I can get it to work satisfactorily I would be looking for some replacment silicone or Norprene tubing. Have sourced out some suitable alternatives on Mcmaster that seem to meet the same specs as Cole Palmer.