Waukesha Cherry-Burrell Products: Universal Series High-Capacity PD Pumps -
Models 520-UHC and 523-UHC (Aseptic*)

0-350 RPM speed range. 8", 150# flanged port size; suitable to 150 PSI (10.3 bar) differential pressure. Temperature range -40°F (-40°C) to 300°F (149°C).

Double barriers or seals protect at every opening to the pump chamber. Live steam or a sterile fluid is circulated between these double seals at the ports, in the cover and at the shaft seals form an impenetrable barrier to contaminants.

NOTE: Contact Application Engineering for higher pressure or higher temperature applications.

NOTE: Dimensions are for guidance purposes only. Contact your WCB Representative if more detailed measurements are needed.

Approximate shipping weight: 3000 lb. (1360 kg.).

Pump Curve 95-07087 for Model 520-UHC & 523-UHC (in pdf format, 94KB)
Note: Waukesha Cherry-Burrell (WCB) curves are intended for use as an aid for preliminary selection of pumps by trained and qualified engineers. All selections must be reviewed by authorized WCB personnel prior to placing an order. WCB is not responsible for unauthorized or incorrect selections resulting from the use of these curves.

Instructions and Guidelines for Reading and Understanding Waukesha Cherry-Burrell PD Pump Curves (in pdf format, 509KB)

Back to Universal Series 420/520 High-Capacity PD Pumps

Product Literature:

• 95-03025, Universal 420/520 UHC, Operation Manual in pdf format (1,268KB, 42 pages)
• FH-1725, Universal 420/520 UHC, Brochure in pdf format (753KB, 12 pages)
• FF-1104, Composite Diamond Coating Flyer, in pdf format (125KB, 1 page)