Flow controller M300, Spectrol 4-dialFlow controller M300, Spectrol 4-dial Back to: FLOW CONTROLLERS Flow controller M300, Spectrol 4-dial Product Code: FC30SV1S4 Flow controller M300, Spectrol 4-dial Please call the sales team on 01494 563377 or email for pricing details Description 1/8" ext, 200ml N2 40psi, SS/Viton