it is rated for elevations from 0 to 7500 feet

Turning the stem clockwise increases the spring pressure

5 stem assembly utilizes precision-cut NPT threads—specifically a 5/16-18 NPT end for the valve connection and a 3/8-16 NPT end for the float—to provide a leak-proof

Does this include mounting hardware

Trane BRG1758 Bearing 319847-401 it is rated for elevationsThe Trane BRG1758 is a heavy duty 1 3 16" pillow block bearing engineered for high rotation stability in commercial HVAC air handlers and condenser fan assemblies. This mounted bearing unit features a precision machined housing designed to maintain shaft alignment under significant radial loads. As a critical mechanical component, the BRG1758 utilizes a standard 1 3 16 inch bore to accommodate common motor shafts and blower wheels, ensuring a secure