4.50 45 BPS - Monarch - Oil Nozzle

The Monarch 4.50 45 BPS Oil Nozzle is a specialized BPS (By-Passing) type nozzle designed for industrial and oil burner applications. Here's a breakdown of its key features and specifications:

🔧 Technical Specifications

• Flow Rate: 4.50 GPH (Gallons Per Hour)
• Spray Angle: 45°
• Spray Pattern: Hollow Cone (PLP series)
• Operating Pressure: Rated for 100 psi on #2 fuel oil
• Material:
  • Tip and disc: High-chrome stainless steel
  • Strainer: Monel screen (120 mesh for ≤13.50 GPH)
  • Support: Brass with Viton O-ring
• By-Pass Functionality:
  • Allows variable orifice flow by diverting fluid from the swirl chamber
  • Spray angle can widen by 5°–10° when the by-pass is fully open
  • Can operate up to 250 psi and handle oil viscosities up to 70 SSU
  • Special testing available for pressures up to 300 psi