Oil Nozzle - 1.50 80 NS-12PK - Monarch 4677817) is a mechanical expander

4677817) is a mechanical expander tool set designed for HVAC and refrigeration professionals working with soft copper tubing

Here's a detailed overview of the RectorSeal 98042 Golden Pipe Shredder (3" Capacity):

Applications: Ideal for use on HVAC fins to maintain efficiency and protect against harsh environmental conditions

Crown 26882

Oil Nozzle - 1.50 80 NS-12PK - Monarch 4677817) is a mechanical expander1. 50 80 NS Monarch Oil Nozzle (12 Pack) Monarch 1. 50 80 NS oil nozzles are designed for residential and light commercial oil fired burners requiring exceptionally fine atomization and quiet, stable combustion. Manufactured to Monarch's exacting standards, these nozzles are commonly used in flame retention burners where smooth ignition and consistent flame performance are critical. Technical Specifications Nominal Flow Rate: 1. 50 GPH Spray Angle: 80