4000PCF - Aluminum Curved Frame Spiral Duct Grilles

The Model 4000PCF is a series of aluminum curved frame spiral duct grilles designed for use in HVAC systems. These grilles offer a seamless and aesthetically pleasing integration with round or spiral ductwork, thanks to their curved frame that sits flush against the duct's contour. This design element makes them an ideal choice for projects where a clean and professional finish is paramount.

Crafted from durable aluminum, the Model 4000PCF series boasts several key features that enhance its functionality and versatility. These grilles are available in both single deflection (Model 4002PCF) with vertical blades and double deflection (Model 4004PCF) configurations featuring vertical front blades and horizontal rear blades, allowing for customized airflow direction. For applications requiring enhanced air diffusion, a perforated face option (Model 4000PCFPF) is also available. Integral gaskets ensure a tight seal against the ductwork, minimizing air leakage and maximizing system efficiency. Available in a range of sizes from 10"x3" up to 48"x12", these grilles come standard with an air scoop and adjustment rod for precise volume control in supply applications. For return applications, the air scoop is not required.

The Model 4000PCF series finds widespread use in a variety of construction projects, particularly those involving exposed spiral ductwork. Their sleek design and ability to blend seamlessly with the ductwork make them well-suited for applications such as restaurants, retail spaces, offices, and other commercial environments where aesthetics are a priority. The flexibility offered by the different deflection and perforated face options makes them suitable for both supply and return air applications, ensuring efficient and controlled air distribution throughout the space.