Flowserve MENBLOC 60Hz - Manual (Page 13)

MENBLOC 60Hz USER INSTRUCTIONS ENGLISH 71559945 - 02/13
Page 13 of 36 flowserve.com
2.5 Recycling and end of product life
At the end of the service life of the product or its
parts, the relevant materials and parts should be
recycled or disposed of using an environmentally
acceptable method and local regulations. If the
product contains substances which are harmful to
the environment, these should be removed and
disposed of in accordance with current regulations.
This also includes the liquids and or gases in the
"seal system" or other utilities.
Make sure that hazardous substances or toxic
fluid are disposed of safely and that the correct
personal protective equipment is used. The safety
specifications must be in accordance with the
current regulations at all times.
3 PUMP DESCRIPTION
3.1 Configurations
The close-coupled centrifugal electric pump is
designed for the pumping of cold water or any clear
liquids which do not contain solids and are not
corrosive, abrasive or explosive when in contact with
the pump motor unit and its working parts
(Important: for other liquids consult Flowserve for
preliminary advice).
The MENBLOC is a close-coupled single-stage
centrifugal motor pump with an axial inlet and a
vertical outlet. The dimensions of the volute pump
casing, the suction and discharge diameters, and
the casing feet correspond to the standards: DIN
24255 and NF EN 733.
The reliability of the delivered machine can only be
ensured if it is used according to the conditions
given in this manual. The maximum values specified
in this manual must never be exceeded.
•
Installation maximum altitude
................................................ 1000 m (3281 ft)
•
Maximum working pressure at discharge
................................................... 16 bar (232 psi)
•
Maximum working pressure at suction
................................................... 10 bar (145 psi)
•
Maximum pumped fluid temperature
................................................... 110 °C (230 °F)
Minimum pumped fluid temperature
....................................................... -10 °C (14 °F)
Maximum ambient temperature
.................................................... 40 °C (104 °F)
•
Maximum solid suspension
....................................... 50 g/m
3
(0.003 lbm/ft
3
)
•
Density.................................... 1
•
Viscosity ................................. 1 mm
2
/s (31 SSU)
•
Frequency ..................................... 50 Hz / 60 Hz
•
Maximum rotation speed .................. 1800 min
-1
....................................................... or 3600 min
-1
The maximum speed is shown on the
pump nameplate.