Oil Nozzle - 3.50 90 R-12PK - Monarch Features 6 socket sizes: 1/4"-5/16"

Features 6 socket sizes: 1/4"-5/16"

Not for Impact Use: Intended for hand tool applications only

Their reliable construction and ease of installation make them a preferred choice for maintaining M-Series valves

ensuring durability and long-lasting sharpness

Range: A (specific pressure range

Oil Nozzle - 3.50 90 R-12PK - Monarch Features 6 socket sizes: 1/4"-5/16"3. 50 90 R Monarch Oil Nozzle (12 Pack) Monarch 3. 50 90 R oil nozzles are designed for general purpose oil fired burner applications requiring dependable fuel delivery and consistent combustion performance. Manufactured to Monarch's exacting standards, these nozzles are supplied as the standard all around option unless a different series is specified, making them a trusted choice across a wide range of burner designs. Technical Specifications Flow