Grundfos 99880042 Flange Gasket 320819-301 This 24V post purge timer

This 24V post purge timer is engineered to ensure optimal system performance by precisely managing the post-combustion air purging cycle

preventing unnecessary downtime

making it an ideal choice for contractors managing volume control and balancing in ventilation or exhaust systems

Durable steel construction maintains consistent spring tension over long-term operation in varied temperature environments

and Janitrol HVAC models

Grundfos 99880042 Flange Gasket 320819-301 This 24V post purge timerFor service technicians maintaining hydronic systems, the Grundfos 99880042 flange gasket is the critical seal required for high performance UP and LAUP series circulator pumps. This 2 pack gasket set serves as the direct replacement for Grundfos 96409353, ensuring your 2 stage pump installations maintain a leak free interface at the inlet and outlet ports. Designed for GF 50 series flanges and compatible with 2 inch flange sets 96409354 and 96409355,