B
A
A
B
A
B
Side View
6.4 Hydraulic Connections
To make port connections, install fittings rated for 350 bar (5000 psi). DO NOT use thread sealant. Sealing is
accomplished by using an o-ring on the fitting boss. Lubricate the o-ring prior to assembly. When designing
your hydraulic circuit, consider the factors listed in
PRELIMINARY INFORMATION
on page 2. For more
information about plumbing hydraulic circuits, see your Enerpac Catalog.
6.5 Port Identification
7
Cylinder Ports
Cylinder
350 bar
Cylinder
350 bar
Capacity
BSPP Fitting
Capacity
BSPP Fitting
2,2 kN (500 lbs)
G 1/8
5,6 kN (1250 lbs)
G 1/8
KEY
A Port:
Plunger rotates 90° and clamps
B Port:
double-acting, plunger unclamps and rotates -90°
single-acting, vent port
Do not remove vent plug except to attach tubing. (See vent plug section.)
Unclamp
Clamp
Clamp
Clamp
Unclamp
Unclamp
Threaded
Body
Style
Upper
Flange
Body
Style
Lower
Flange
Body
Style
Side View
Side View
Bottom
View
Bottom
View
Bottom
View
Manifold
Ports
Manifold
Ports