437-1 | 4" Air Scoop | Taco

4" Flanged Air Scoop: 437-1 Taco's 4" Flanged Air Scoop is designed to provide enhanced ventilation and airflow in various industrial and commercial applications. Featuring a durable flanged design, this air scoop ensures a secure and stable connection to ductwork or other ventilation systems. Its 4-inch diameter allows for efficient airflow, making it ideal for use in areas requiring increased ventilation, such as warehouses, factories, and workshops. Crafted from high-quality materials, this air scoop boasts excellent resistance to corrosion and wear, ensuring longevity in demanding environments. Its compact size and lightweight construction make it easy to install and incorporate into existing ventilation systems. With its reliable performance and versatility, the Taco 4" Flanged Air Scoop is a practical solution for improving ventilation and air quality in a wide range of industrial and commercial settings. Shop now at our HVAC supply store for the best prices and fast shipping on your industrial supplies!
The special design and internal baffles of Taco Air Scoops slow water velocity to separate the air from solution. Thanks to this design, Taco Air Scoops efficiently remove air to provide noiseless, air-free hydronic heating, cooling or combination systems.

Taco Air Scoops also provide an economic way to integrate air elimination by the connection of either a plain steel or diaphragm expansion tank.

Features Include:

• One-Piece, Cast Iron Construction
• Engineered Baffle to Separate Air from Water
• Never Requires Servicing
• Maximum Operating Pressure: 125 PSI (862kPa)
• Maximum Operating Temperature: 300 degrees F (135 degrees C)
• Recommended Flow Rate: 4 ft./sec.
• Maximum Flow Rate: 8 ft./sec.

Connection Type: This size has 125 lb. flanged ends
Body Type: Cast Iron