HAGO 21.50 GAL 60° BPS NOZZLE (215060BPS, 60487)
° Trade Only
Type BPS by-passing nozzles are designed to produce variable flow rates using a single nozzle. The flow of oil into the swirl chamber of the nozzle is by-passed through a return flow orifice in the nozzle distributor (disc) and a fraction of the flow is returned to the storage tank. When the by-pass valve is closed, the nozzle acts as a simplex atomizing nozzle at its rated capacity. As the by-pass valve is opened, flow through the nozzle orifice is reduced with the balance of the oil returning to the tank.
Application:
• Commercial and industrial combustion.
Materials/Construction:
•
Body and disc: Type 416 Stainless Steel.
• Stem and adapter:brass.
• Strainers: 120 mesh, 304 s.s. up to 10 gph 60 mesh, 304 s.s. over 10 gph
Availability/Spray Angles:
•
Flow rates: 0.85 GPH TO 50.0 GPH
• Spray angles: 45°, 60°, 80°
• Spray pattern: semi-solid, “universal”.
Rating and Tolerances:
•
Flow rates: +/-5% from nominal rating @ 100 psig operating pressure, with by-pass valve closed.
• Spray angles: +5°/-0° from nominal rating @ 100 psig operating pressure, with by-pass valve closed.
• Test fluid: viscosity 35 SSU, specific gravity .825 @ 60°F.
Features:
• Accurate, predictable flow rates due to linear and uniform relationship between by-pass pressure and orifice flow.
• Less than 5° fluctuation in spray angle over entire operating (turn down) range.
• Turn down ratios between 3:1 and 4:1
• Variable flow rate with a constant supply pressure
• Fine atomization over entire flow range.
• Flow curves and data for each nominal flow rate are available upon request
Ordering Information:
• The part number represents the nominal flow rate, the spray angle and the nozzle type “BPS”
• Example: 120060BPS
