Carrier 5h120 Compressor Manual -

12 cylinders with a 3-1/4 inch bore and 2-3/4 inch stroke.

Crankcase oil should range between 100°F and 135°F . If temperatures exceed 150°F , an oil cooler is recommended; if they hit 170°F , the unit must be stopped. Critical Service Torque and Connections

Only trained personnel should perform maintenance due to high system pressures. Always ensure the before servicing, and use only nitrogen or inert gas for pressure testing—never oxygen. Carrier 5H120 Manuals, Procedures & Parts List - MaintainX Carrier 5h120 Compressor Manual

Nominal cooling capacity of approximately 119 tons (for R-22). Displacement: 276.8 CFM at 1,750 rpm.

Includes 1/4" IPS gage connections for high and low pressure monitoring. Installation Safety 12 cylinders with a 3-1/4 inch bore and 2-3/4 inch stroke

The oil filter cartridge must be replaced after the first 100 hours of operation.

Unlike smaller models, the 5H120 includes a full-flow oil filter with a replaceable cartridge. Displacement: 276

Suction shutoff valves are typically 2-1/8" ODF, while discharge valves are 1-5/8" ODF.