Armstrong Fluid Technology 875001-800 Sleeve Insert 321702-401 Maintenance Security: Features a manual

Maintenance Security: Features a manual override with a set-and-hold function

the unit provides exceptional chemical compatibility and thermal stability

low-leak brazed connections

this is a TXV-DISTR assembly featuring 8 pre-configured distribution tubes for simplified installation

it is recommended to maintain 10 pipe diameters of straight pipe upstream and 2 pipe diameters downstream

Armstrong Fluid Technology 875001-800 Sleeve Insert 321702-401 Maintenance Security: Features a manualThe Armstrong Fluid Technology 875001 800 Sleeve Insert is a precision engineered 3JE coupler insert designed to maintain the peak operational efficiency of end suction base mounted pumps. Specifically optimized for Armstrong 4030 and 4020 series circulators, this genuine OEM replacement part ensures a flexible yet secure connection between the motor and pump shafts. By utilizing high grade composite materials, the 875001 800 facilitates superior