UD and UC Gear pump unit0 pages

1-3019-EN

UD and UC Gear pump unit
for SKF CircOil or hydraulic lubrication systems

General Information
The UC and UD gear pump units are vertically or horizontally arranged units that are
used in hydraulic or circulating-oil lubrication systems. All off-the-shelf lubricants
and hydraulic oils in the viscosity range of
between 20 and 800 mm2/s are conveyed.

UD

UC

Advantages
UC and UD type gear pump units :
• Highly robust
• Virtually wear- and maintenancefree operation
• Well-scaleable delivery rate range
• The pressure port for the UC pumps is
located above the reservoir cover

• Optional pressure regulating valves can be
installed without any additional pipework
• The pressure regulating valves installed in
series 3 are easily accessible due to their
mounting position above the reservoir
cover.
• Vibration proof model available optionally
for instance for the naval industry