Multi-outlet pumps MRK0 pages
Multi-outlet radial piston pump
Features
•tHigh volumetric efficiency
•tSelf-priming and venting
•tLow noise level
•tUp to 12 outlets
•tWith spline shaft and radial
t pressure outlets or hollow shaft
t with axial pressure outlets for
t direct installation of motor without
t bell housing and coupling
Type MRK
up to 5,43 cm3/rev per circuit
up to 1000 bar
Applications
For all applications with multiple hydraulic
circuits which require differing displacement and/or pressure.
(e. g. synchronous lifting systems)
Hydraulic fluidt
mineral oil according to DIN 51524
(other fluids on request)
Fluid temperature ranget
NBR: -30 to 80 °C
FPM: -20 to 80 °C
Ambient temperature ranget
-30 to 50 °C
Viscosity ranget
5 to 220 mm2/s (optimal: 15–35)
Suction pressuret
-0,05 to 0,5 bar relative
Filtrationt
according to NAS 1638 class 8 or
ISO/DIN 4406 16/14/12
Materialt
pressure flange
MRK 11/12t
steel
MRK 03/14/15t
aluminium
driving shaftt
steel
covert
cast aluminium
Weightt
on request
Installation positiont
Technical data
Construction
The valve controlled multi
outlet pump is modular
designed and can be
fitted with up to 12 piston
elements.
any
Radial force / Axial force onto driving shaftt not allowed
Speed max.t
2000 rpm
Direction of rotationt
any
Suction heightt
max. 500 mm
Bieri Hydraulik AG | Könizstrasse 274 | CH-3097 Liebefeld | Tel. +41 31 970 09 09 | Fax +41 31 970 09 10 | www.bierihydraulics.com