Flow limiter SP/SMB13...0 pages

1-3004-EN

Flow limiter SP/SMB13

for line installation in circulating-oil lubrication systems.

Flow limiters are used in circulating-oil lubrication systems. The task of a flow limiter is to
divide up the volumetric flow of the main line
into parallel individual volumetric flow quantities and to “limit” these according to requirements, or to keep them constant.
The volumetric flow produced does not
depend on the system pressure and is nearly
independent of viscosity.
Using interchangeable plug-in nozzles, the
volumetric flow of the flow limiter SP/SMB13
can be set stepwise from 6 to 38 l/min. That
makes it possible to adjust the volumetric
flow rates at a later date.
The SP/SMB 13 group comes with a visual/
electric gear wheel-type flow indicator that
has a proportional factor of 39 ml per
revolution.

Advantages
• reliable
- Parallel distribution of individual flow
quantities
-Self-regulating metering, thus even volu
metric flows for different back pressures.
-Wide viscosity spectrum, practically
independent of temperature and viscosity,
thus stable system conditions.

• simple start-up
Preset volumetric flows
allow short start-up times.
• effective volumetric flow control
by means of gear wheel-type flow
indicator with Hall-Sensor
• broad range of applications

• easy system planning
The required volumetric flow (the required
flow limiter nozzle) has to be determined
already during the project planning phase.

• optional ATEX version
• stable and reproducible measuring procedure, no corrective factor required