Experience
Dean Pump produced the first hot oil pump for the then growing process industry in 1931. The company has continued to provide rugged, field tested equipment which has set the industry’s performance criterion. The RA Series pumps represent the highest quality and most cost effective heat transfer pumping equipment available today.

Series RA Fan Cooled Pump Design
Centerline suction and discharge connections equalize pipe loads to prevent off-center forces and distortion. Connections are integrally cast with the pump casing. Totally confined casing gasket provides safety during all service conditions. Back pull-out design, in conjunction with spacer type
coupling, allows the entire rotating assembly to be removed for servicing without removing the casing
from the piping or disturbing the driver for ease of maintenance.

Precision rabbeted joints on the casing and bearing housing allow accurate assembly and hold the assembled pump rigidly in-line.

All products are designed for maximum parts interchangeability. RA pumps are restricted to the use of heat transfer oils.

Fan Retro-Fit Kits* are available to convert older “RA” pumps to the new “Pump Shaft Mounted Fan” version.

Shaft Assembly and Exchange Kits* are available to obtain speedy repair of pumps with minimal down time.

*Consult factory for additional information.