SMC AS1211FS-U10/32-01 speed controller w/ scale, FLOW CONTROL W/FITTING
Compact size saves space. Speed May be accurately controlled even at low speeds. Constant speed easily set. Retainer prevents an accidental loss of needle.
Allied Electronics:
Speed Control w/Scale; Elbow; Meter In; 10-32 UNF Port; for 1/8 Tube