NZL 0.75X60A DLVN HLW

21328 NZL 0.75X60A DLVN HLW 0.75 X 60A DLVN HLW 21328 0.75X60A HOLLOW CONE NOZZLE W/ SINTERED FILTER Nozzle Type A : Red Vial Top Container Brass body and stainless-steel metering HOLLOW-CONE Type A-nozzles are mainly used on burners with a hollow cone air pattern and for through puts up to 2.00 GPH. The droplet distribution is concentrated on the outside of the cone and results in good ignition and low-noise combustion. Hollow Cone Nozzle (Type A) Facts - Hollow cone nozzles can be used in burners with a hollow air pattern and also for use in small burners (those firing 1.00 GPH and under), regardless of air pattern. Hollow cone nozzles generally have more stable spray angles and patterns under adverse conditions than solid cone nozzles of the same flow rate. This is an important advantage in fractional gallonage nozzles where high viscosity fuel may cause a reduction in spray angle and an increase in droplet size. - Type A nozzles produce a spray which delivers fine droplets outside the periphery of the main spray cone. These fine droplets greatly enhance ignition and create a stable flame for use with flame retention burners. - Hollow Cone (Creates stable flame at low flows) Sintered filters Sintered filters (for lower gph nozzles) are made of thousands of tiny bronze pellets fused together into a most effective filtering medium of uniform thickness and density. Delavan nozzles are built according to precise spray controls and to high quality fabrication standards.