Features an 80 degree sprayer angled and 0.65 / 0.75 / 0.85 rate, uniform droplet distribution for efficient combustion The replacement nozzles are suitable for oil burning parts, ensuring seamless integration and easy installation for operational This set includes 2 oil burning nozzles made from brass, designed for oil combustion with heat conductivity Brass provides excellent thermal conductivity, effectively reducing varnish and carbon buildup to extend nozzle life Constructed with brass and stainless steel for sintered filter to improve and longevity, Manufacturer: Itkcozcg