Description
110108MF-717 Armstrong Raypak 3 Boiler Header Pump with 3/4 hp single phase motor and 4-1/2″ Impeller.
Armstrong in-line circulators are favored by system designers and chiller/boiler manufacturers who prefer 3-piece construction for reliability, efficiency, and serviceability. Owing to our history of product innovation and a mandate for design compatibility, today’s models are direct substitutes for all compatible circulators built over the last 50 years.
Armstrong Gold Series – Pump Less Volute kits enable you to upgrade and renew circulators manufactured by others, to gain the benefits of Armstrong quality, service, and performance, along with these design innovations:
Universal SBA sealed bearing assemblies.
One size fit’s all bearing module
Circular oil wick
Viton mechanical seal
Noryl non-ferrous impeller
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