Its 1080 RPM rating is specifically tuned for optimal CFM delivery across a variety of heat pump and cooling-only configurations

the Belimo B320B valve is a solid choice

If your existing valve has this metal band and you are upgrading to a snap-on RA 2000 operator

allowing you to pull a vacuum and recharge the system without compatibility setbacks

Carlyle 06DA660126 Assembly 322057-301 Its 1080 RPM rating isThe Carlyle 06DA660126 is a critical Bearing Head and Oil Pump Assembly engineered for high performance Carlyle 06D and 06CC compressors ranging from 16 to 37 CFM. As a vintage technician knows, maintaining oil pressure is the lifeline of semi hermetic units. This precision machined assembly replaces worn bearing heads to restore low friction support for the revolving crankshaft while the integrated positive displacement oil pump ensures consistent