Armstrong Pumps No. 2 Series Seal Bearing Assembly

The Armstrong SBA contain an interchangeable module that includes a stainless steel pump shaft a housing that contains a precision crafted front and back end bearings that are permanentlty lubricated. Safer solutions for Facility and service personnel. faster onsite service and replacement.|S&H #2 Series Maintenance-free Seal Bearing Assembly with Impeller|Universal- fits B&G 3 piece circs|A longer circulator life without maintenance (regular oil lubrication is not required)no more oil pools on floor|Stainless steel face plate, coupler face guard meets or exceeds OSHA standards|The standard for 65 years in hydronics|Repairable, replaceable, environmentally friendly and now maintenance free