804300-111 | 1 1/4" CI FLANGE KIT | Armstrong Fluid Technology Size_20-1/2Lx21-1/2Wx3-1/3HIN * **Definite Purpose Construction:** Ensures

* **Definite Purpose Construction:** Ensures reliable switching and long service life

**Key Features:** * Diameter: 18 inches * Compatibility: TF250-400 Series unit heaters * Sturdy construction for durability * Efficient air circulation for reduced energy consumption **Applications:** * Commercial and industrial unit heaters * Maintenance and repair of HVAC systems Our trusted HVAC store is your trusted source for industrial parts and equipment

this air diffuser is resistant to corrosion and wear

It replaces worn or damaged inducers

804300-111 | 1 1/4" CI FLANGE KIT | Armstrong Fluid Technology Size_20-1/2Lx21-1/2Wx3-1/3HIN * **Definite Purpose Construction:** Ensures1 1 4" Cast Iron Flange Kit: 804300 111 by Armstrong Fluid Technology The 804300 111 is a cast iron flange kit used in industrial piping systems. This kit includes a flange, bolts, and gaskets, and is designed to connect two pipes together. The flange is made of cast iron, which is a strong and durable material that is resistant to corrosion and wear. The bolts are made of stainless steel, which is also resistant to corrosion and wear. The gaskets are