The Super Air Nozzle delivers a high performance suitable for a wide range of blowoff, drying and cooling applications. The compressed air is ejected through holes located in recessed grooves that can not be blocked or dead ended. The aerodynamic design of this engineered Super Air Nozzle directs the air to a single point of convergence, delivering hard-hitting force.The Model 1100 and 1101 are constructed of a zinc aluminum alloy, suited to general purpose applications. The Model 1100SS and Model 1101SS are constructed of durable Type 316 stainless steel. The Model 1100-PEEK (grade 450G), is an engineered thermoplastic offering excellent resistance to chemicals, fatigue and high temperatures up to 320°F (160°C). It is often used to replace metals in harsh environments. PEEK is ideal for high temperature, food processing, corrosive and pharmaceutical applications.