Flow controller M202, Spectrol 4-dialFlow controller M202, Spectrol 4-dial Back to: FLOW CONTROLLERS Flow controller M202, Spectrol 4-dial Product Code: FC22SV1S4 Flow controller M202, Spectrol 4-dial Please call the sales team on 01494 563377 or email for pricing details Description 1/8"NPT, adjustable span, SS/Viton