Pressure-fed, Internal Mix, High Flow Nozzle: BETE SpiralAir 103

Pressure-fed, internal mix, narrow-angle, high flow

Evenly distributed, finely atomized full cone sprays are available in various spray angles. The narrow pattern is typically used for gas cooling in smaller ducts or penetration into a fast-moving gas stream. The BETE SpiralAir™ (SA) nozzle is ideal for gas cooling. The fine droplet size produced facilitates fast water evaporation. It has a unique three-stage process that uses atomizing air more efficiently than conventional designs. This process results in better atomization at high liquid flow rates with the lower air consumption and operating costs. Standard and custom lance designs are available for any application, with standard wear parts constructed from an abrasion-resistant Cobalt alloy. The SpiralAir™ covers a wide range of water and air flow rates which allows precise control of gas temperature during fluctuations in load.

Design Features

• A two-fluid nozzle using any gas as the atomizing fluid

• A three-stage process that uses atomizing air more efficiently than conventional designs

• Two-phase atomization for the highest performance

• Designed for high reliability in extremely hostile environments

• Efficient design reduces compressed air consumption

• Standard and custom lance designs are available for any application

• U.S. Patent #5,240,183

Spray Patterns: Full Cone and Flat Fan Spray Angles: 20° to 90° (Other angles available by special order) Flow rates: 0.33 to 57 gpm (2.0 to 216 L/min)

Other materials and custom designs are made possible by BETE's state-of-the-art manufacturing facility in Greenfield, MA. An on-site investment foundry and a full range of CNC machines allow a level of flexibility unmatched in the nozzle industry. The BETE Difference BETE's mission goes beyond just selling spray nozzles: it is to provide engineered spraying solutions that exceed customer expectations in every detail. Extensive in-house capabilities, including CAD design and rapid prototyping, investment casting, welding, and spray testing, make it possible to offer the highest level of quality throughout every phase of production.