![](/srf/smc/img/loader.gif)
![10/21-AR20-60, Modular Style Regulator, Special Applications](https://content2.smcetech.com/image/medium/3015B.jpg)
10/21-AR20-60, Modular Style Regulator, Special Applications
Clean series 10-AR regulators have fluorine grease, are assembled and inspected in a workshop, and have clean packaging (products are sealed in anti-static double bags after the surface has been blown with clean air). The 10-AR series has a particle generation grade of 1, and is available with port sizes from 1/8 to 1 (Rc, G or NPT threads).