816549MF-091 ARMSTRONG Seal Bearing Assembly – SBA 3 Series Maintenance-Free
The 816549MF-091 is a maintenance-free seal bearing assembly designed for Armstrong circulator models H-35 and S-32. It directly replaces Armstrong’s older model 816549-091 and interchanges with Bell & Gossett models 189103, fitting various Bell & Gossett Series HV and 2-inch circulators.
Product Features & Fitment
This assembly features a stainless steel face plate and bearing, along with a sintered silicon carbide mechanical seal for enhanced durability. It includes a new gasket for installation but does not come with an impeller. Armstrong’s maintenance-free ball bearing design ensures reduced upkeep and improved reliability in pump applications. Compatible with Grainger part numbers 4RD82, 4RC93, 4RC94, 4RC95, and 4RC96.
Cross Reference
- Armstrong older model 816549-091
Warranty
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Armstrong Seal Bearing Assembly Installation
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Armstrong Seal Bearing Assembly Brochure
