NSF-certified silicone lubricant on the O-rings to ensure a proper seat and prevent pinching during reassembly

10" WC vacuum

Key Benefits for Technicians Universal Compatibility: Direct S1-331-09171-000 replacement ensures a drop-in fit for specific B2HZ and 2TP series units without manual harness modification

The A99BB-400 is equipped with a 13-foot PVC cable and possesses an operational range of -40

Precise Alignment: Designed with a 13

Schneider Electric (Barber Colman) MA40-7040 Actuator Freon NSF-certified silicone lubricant on theThe Schneider Electric (Barber Colman) MA40 7040 Actuator is a robust, two position spring return actuator engineered for the fail safe control of dampers and valves in commercial HVAC systems. Operating on 120V AC, this DuraDrive actuator provides a reliable 35 lb in torque (4 N m), ensuring positive close off in air tight applications. It is the designated direct replacement for MA40 LF120, featuring a universal clamp that accommodates round shafts