Armstrong Fluid Technology 89975001-81701K Seal Kit 319848-301 For Variable Frequency Drive (VFD)

For Variable Frequency Drive (VFD) applications where frequency modulation occurs

it is constructed with high-temp insulation and heavy-gauge copper conductors specified for high-amperage draw

This model serves as the industry-standard direct replacement for the EYCC series

This SPST (Single Pole Single Throw) switch is designed to open on temperature rise at a fixed setpoint of 160°F (71°C)

such as the MP8000-6702

Armstrong Fluid Technology 89975001-81701K Seal Kit 319848-301 For Variable Frequency Drive (VFD)The Armstrong Fluid Technology 89975001 81701K Seal Kit is a critical mechanical seal replacement designed for high performance HVAC centrifugal pumps. Engineered for precision and durability, this EPDM seal kit ensures a leak proof interface within your hydronic heating and cooling systems, maintaining optimal pressure and fluid containment. This specific kit serves as the direct replacement for 89975091 81701K, offering seamless backward