RPK Series - Pump Less Volute   

Pro-Fit® Parts
Features
High Quality Pro-Fit® Components
Universal Replacements for Bell & Gossett* or Armstrong** Circulators
Heavy Duty Maintenance-Free, Permanently-Lubricated Motor
Universal Bearing Assembly for Iron or Bronze Construction
Replaceable Bearing Cartridge - One Kit Fits all Models
Durable Noryl® *** Impeller - Ideal for Open or Closed Systems
Cast Zinc Spring Coupler with Reinforced Eyelets or Woods 3-J Coupler
Factory Pressure-Tested

* Trademark of ITT Industries, Inc.
** Trademark of S.A. Armstrong Ltd.
*** Trademark of General Electric Company