Grundfos 99358480 Flange Gasket R-410A Thermal Stability: Sustains performance during

Thermal Stability: Sustains performance during continuous operating temperatures reaching up to 125°F

Look for irregular refrigerant pressures

this unit is machined specifically for a 1-11/16" shaft diameter

allowing for uniform load distribution across the sheaves

Grundfos 99358480 Flange Gasket R-410A Thermal Stability: Sustains performance duringThe Grundfos 99358480 Flange Gasket is a critical replacement component for maintaining the hydraulic integrity of your pumping system. Engineered as a 2PK flange gasket, these rubber seals are designed specifically for use with Grundfos circulator pumps and isolation flanges ranging from 3 4" to 1 1 4". As a veteran technician knows, the precision of a leak proof seal is non negotiable when dealing with hydronic heating and commercial fluid transfer.