Oil Nozzle - .75 60 BPS - Monarch
0.75 60 BPS Monarch Oil Nozzle
Monarch 0.75 60 BPS oil nozzles are engineered for oil-fired burners requiring variable firing rates with precise ultra-low-flow control. Manufactured to Monarch's exacting standards, these nozzles are designed for applications where burner output must be adjusted dynamically through pressure regulation rather than nozzle replacement, particularly in low-capacity systems.
Technical Specifications
- Nominal Flow Rate: 0.75 GPH
- Spray Angle: 60°
- Spray Pattern: BPS By-Pass System (Variable Orifice)
- Rated Pressure: 100 PSI
- Manufacturer: Monarch Mfg. Works
BPS Spray Pattern (By-Pass System)
Monarch BPS (By-Pass System) nozzles produce variable orifice flow rates by by-passing fluid from the nozzle swirl chamber. The effective orifice flow is regulated by controlling the by-pass line pressure, allowing extremely accurate modulation of fuel delivery while maintaining proper spray characteristics. This design supports smooth output adjustment across a wide firing range without changing the nozzle, making it ideal for burners requiring stable combustion at very low firing rates.
Applications
- Oil-fired burners with modulating or variable firing requirements
- Residential and light commercial heating equipment
- Systems utilizing by-pass pressure control for fine fuel regulation
- Service replacement where Monarch BPS nozzle design and 60° spray angle are specified