Armstrong Pumps No. 5 Series Seal Bearing Assembly

Series 5 maintence free seal bearing assembly, never needs oiling providing years of quiet and dependable service. Compatibility with Bell & Gossett three piece circulators. Safer solution for facility and service personnel|S&H #5 Series Maintenance-free Seal Bearing Assembly|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