Taco 433-5 Air Scoop, 1-1/2" Cast Iron

Taco 433-5 is a 1-1/2" threaded Air Scoop, specifically designed to provide a noiseless, air-free hydronic heating, cooling or combination system, by efficiently separating out the air from the water in any of these systems. Comes with a 1/8" inlet on top, allowing for easy connection on a 1/8" air vent and a 1/2" tapping on the bottom for easy connection of an expansion tank.

Additionally, a 3/4" tapping on top of the Taco Air Scoop allows for remote air disposal (3/4" bushing including to seal if not used).

Features:

• One Piece Cast Iron Construction;
• Engineered Baffle to Separate Air from Water;
• Never Requires any Servicing;
• Certification: cULus;

Technical Specifications of Taco 433-5 Air Scoop:

• Cv: 61;
• Weight: 7 lbs.;
• Height: 6";
• Length: 8";
• Maximum Operating Pressure: 125 PSI (862kPa);
• Maximum Operating Temperature: 300F (135C);
• Media: Water or Water / Glycol;
• Recommended Flow Rate: 4 ft. / sec.;
• Maximum Flow Rate: 8 ft. / sec.;

Documentation:

Taco Air Scoops Submittal Data (pdf)

Taco-Air-Scoop-Catalogs