Mas Grup
2
They shall be used to pressurize liquids which are clean or mildly impure,
non-abrasive and not containing large solid particles or fiber.
CAUTION
Please contact MAS DAF MAKINA SANAYI A.Ş. for liquids that have
different chemical and physical specifications.
CAUTION
For applications with li
quid temperature exceeding 105°C, especially
for boiler feeding pumps, the pump shall be kept away from the
boiler as much as possible and ventilation of environment has to be
assured.
Technical specifications of KMU-V type pumps
Suction Flange
: DN 25- DN 50
Discharge Flange
: DN 25- DN 50
Operating Pressure
: 25 bar.
Maks. Liquid Temperature
: 105ºC
Stage Number
: 3-18
Capacity (Q)
: 1-16m
3
/h
Manometric Head(Hm)
: 40-250 m.
Speed
: 2900 RPM
Product Information as per Regulation No. 547/2012 (for Water Pumps
with a Maximum Shaft Power of 150 kW) Implementing "Ecodesign"
Directive 2009/125/EC
Minimum Efficiency Index for MAS OMK-V Pump Series is shown on the
pump label.
MEI values of MAS OMK-V Pump Series are shown on the pump
characteristic curves.
Minimum Efficiency Index for MAS OMK-V Pump Series; Minimum 0.4.
(MEI≥0,4)
‘Vertical multistage water pump’
(MS-V) means a glanded multi stage
(i
>
1) rotodynamic water pump in which the impellers are assembled on a
vertical rotating shaft, which is designed for pressures up to 25 bar, with a
nominal speed of 2900 rpm and a maximum flow of 100 m
3
/h.
Efficiency values of the pump characteristic curves, which are cut
diameter, are expressed in %.
OMK-V Series water pumps, the pump efficiency can be achieved more
than fix speed in case of variable speed control.
More
information
about the
Ecodesign
can
be
reached
at
Figure 1:
Pump Label
ATEX Version Pump Label
2.2. Performance Information
Actual performance of the pump can be obtained from the order page
and/or from the test report. This information is given on the pump label.
The performance curves given in the catalog are valid for water whose
density and viscosity are ρ=1 kg/dm
3
and ν=1 cst. respectively. For
those liquids whose densities and viscosities are different from those of
water, please consult with
MAS DAF MAKINA
SANAYI A.Ş.
since the
performance curves vary with density and viscosity
CAUTION
Do not operate the pump with a motor that has a different power
except for the given catalog and label values.
The pump is not to be operated at off-design point given in the order and
supplied from the firm.
It is necessary to ensure that the instructions are obeyed for the safe
running of the pump.
2.3. Warranty Conditions
The entire products in our selling program are warranted by
MAS DAF
MAKINA SANAYİ A.Ş.
The warranty conditions will only be valid when all the instructions about
installation and start-up operations of the pump unit are taken into
account.
2.4. Test
All Pumps are dispatched for sale when all the performance and pressure
tests are completed. Proper assurance of material and fault-free
operation of pumps whose performance tests are made is under the
warranty of
MAS DAF MAKINA SANAYI A.Ş.
2.5. Pressure Limit
Pressure at the discharge flange must not exceed 25 Bar. A special order
is necessary for applications with higher pressures.
2.6. ATEX Description
The undersigned Company certifies under its sole responsibility that the
item of equipment specified below satisfies the requirements of the ATEX
Directive 94/9/EC which is apply to it.
Please read cautiously all instructions emphasized with ATEX sign in this
manual.
ATEX Codification
ATEX -95
II 2G /D c Tx (85
o
C
– 200
o
C)
