Armstrong Fluid Technology 805209-000 Flange Gaskets 321142-301 Designed as a non-spring return

Designed as a non-spring return direct coupled actuator

Technical Benefits for Professionals Universal Elevation Performance: Engineered to provide consistent natural gas ignition without flame lifting or carboning at high altitudes

the motor is designed for maximum cooling through the airstream

Enhanced Load Support: The heavy-duty pillow block housing features a 5-3/4" mounting center

Cost-Effective 6-Pack: Standard 6/pack quantities ensure technicians have a reliable supply for multi-unit facilities

Armstrong Fluid Technology 805209-000 Flange Gaskets 321142-301 Designed as a non-spring returnThe Armstrong Fluid Technology 805209 000 Flange Gaskets are precision engineered OEM replacement parts designed to maintain the peak efficiency of your hydronic pumping systems. Specifically developed for use with Armstrong S35 pumps and the wider Series S circulator line, these gaskets provide a critical, leak proof seal for 2" and 2 1 2" flange connections. Constructed from durable, high performance materials including high density composite