1. DSBC-…-C – With clamping unit, standard hole pattern

Standard hole pattern
Holding or clamping the piston rod
in any position
Piston rod can be held in position
for long periods even with alternating
loads, fluctuating operating
pressure or leaks in the system
Additional measures are required for
use in safety-related applications; in
Europe, for example, the standards
listed under the EC Machinery
Directive must be observed.
Without additional measures in
accordance with statutory minimum
requirements, the product is not suitable
for use in safety-related sections
of control systems.

2. DSBC-…-E1/-E2/-E3 – With end-position locking, standard hole pattern

 Standard hole pattern
 Positive locking in the end position
as a drop guard. In the event of a
pressure drop, the piston rod is
locked in its end position
 Either at one or both ends
Additional measures are required for
use in safety-related applications; in
Europe, for example, the standards
listed under the EC Machinery
Directive must be observed.
Without additional measures in
accordance with statutory minimum
requirements, the product is not suitable
for use in safety-related sections
of control systems.

3. DSBC-…-P2 – With bellows kit DADB, standard hole pattern

The bellows protects the piston rod,
the seal and the bearing from the
effects of a wide range of media,
which has a positive impact on the
service life of these components.
The bellows kit is a leak-free system.
To prevent unwanted media from being
drawn in, the supply and exhaust
air must be ducted via a pressure
compensation hole in the connection
part 1.
The kit protects the piston rod, seal
and bearings against a wide variety of
media, for example:
 Dust
 Chippings
 Oil
 Grease
 Fuel