Oil Nozzle - 3.50 80 PLP-12PK - Monarch

3.50 80 PLP Monarch Oil Nozzle (12 Pack)

Monarch 3.50 80 PLP oil nozzles are precision-manufactured for oil-fired burners requiring dependable fuel delivery and stable combustion performance. Produced to Monarch's exacting standards, these nozzles support consistent flame development and efficient operation in light- to medium-capacity heating applications.

Technical Specifications

• Flow Rate: 3.50 GPH
• Spray Angle: 80°
• Spray Pattern: PLP Semi-Solid Cone
• Rated Pressure: 100 PSI
• Manufacturer: Monarch Mfg. Works
• Pack Quantity: 12 nozzles

PLP Spray Pattern (Semi-Solid Cone)

Monarch PLP (Semi-Solid Cone) nozzles are designed for larger firing capacities, covering a flow range of 2.25 to 100.00 USGPH. At 3.50 GPH, the PLP series delivers fine atomization with a dense, near-solid cone spray pattern, providing strong flame stability and efficient combustion. As firing rates increase beyond this point, the spray pattern progressively transitions toward a more hollow profile to support proper fuel-air mixing in higher-output burners.

Applications

• Residential and light commercial oil-fired burners
• Boilers and furnaces requiring moderate GPH output
• Service replacement where Monarch PLP spray pattern and 80° spray angle are specified