Dwyer Instruments A-418A Plate 319847-401 Is a socket included with

Is a socket included with this relay

Replacing a cracked or clogged header box is essential for resolving pressure switch lockout codes and preventing water damage to the furnace vestibule panel

preventing "hot spots" in the forced-air zoning layout

and 15HP at 575V for 3-phase applications

which eliminates the need for external linkages and simplifies the damper actuator installation process on standard 1/2-inch to 3/4-inch round or 3/8-inch to 1/2-inch square shafts

Dwyer Instruments A-418A Plate 319847-401 Is a socket included withThe Dwyer Instruments A 418A Static Pressure Pickup Plate is a professional grade solution designed for flush mounting in a standard 2" x 4" electrical box. Constructed from durable polycarbonate, this room mount static pressure pickup is engineered specifically for cleanrooms, isolation wards, and high performance HVAC systems where aesthetic integration and precise sensing are mandatory. The A 418A pickup plate features a built in fine mesh screen