PRESSURE REGULATOR MS4-LRB-1/4-D6-AS-BD FOR MANIFOLD ASSEMBLY, ANGLED OUTLET BLOCK WITH QS PUSH-IN CONNECTOR, 7 BAR MAXIMUM OUTPUT PRESSURE, WITH PRESSURE GAUGE, P2 CONNECTION AT REAR. SIZE=4, SERIES=MS, ACTUATOR LOCK=(* ROTARY KNOB WITH LOCK, * WITH ACCESSORIES, LOCKABLE), ASSEMBLY POSITION=ANY, DESIGN STRUCTURE=(* DIRECTLY-CONTROLLED DIAPHRAGM REGULATOR, * WITH LOOPED-THROUGH COMPRESSED AIR SUPPLY)