The internal polished brass ball is supported by dual PTFE ball seals to ensure positive shut-off even during system evacuation or after a compressor burnout

This model runs on 120V AC

moisture-resistant overmolded design to resist corrosion in harsh mechanical rooms

This unit features a 120V AC Coil Class F insulation rating

making it a reliable staple for surface-mount pneumatic control systems

Aegis Bearing Protection Rings SGR-48-UKIT Rings 324846-701 The internal polished brass ballThe Aegis SGR 48 UKIT is a professional grade shaft grounding ring designed to protect electric motor bearings from destructive electrical discharge. Engineered for motors with a 48mm shaft diameter, this solid ring utilizes patented conductive microfiber technology to provide a low impedance path to ground, effectively diverting harmful VFD induced voltages away from the bearings. Often utilized in HVAC motor protection and industrial pump systems,