______________________________________________________________________________
DESMI Pumping Technology A/S
5
Tagholm 1
9400 Nørresundby – Denmark
Tel: +45 96 32 81 11 Fax: +45 98 17 54 99
E-mail:
2.1 NAME PLATE
Manufacturer:
DESMI
DK-9400 Nørresundby
Phone +45 96328111
Fax +45 98175499
e-mail:
http:\\www.desmi.com
TYPE: Pump type number
CODE NO.: Pump item No.
PUMP NO.: Pump No.
IMP.: Impeller diameter
WEEK/YEAR: Production week and year
2.2 EXPLANATION OF THE TYPE NUMBER
All the S-N pumps are provided with a name plate. The type number indicated on the name
plate is built up as follows:
SXXX-YYY-ZZZN-MR
XX.YYY, ZZZ: Pump size where
XXX = Suction branch diameter, YYY = Pressure branch diameter,
ZZZ = Standard impeller diameter.
M: The material combination of the pump.
R: The assembly combination of the pump.
M may be the following:
A : Standard. Casing: GG20. Impeller: AlBz.
C : All cast iron.
D : Casing: Rg5, Impeller: AlBz.
E : Casing and shaft seal cover: NiAlBz and bronze alloy. Impeller and sealing rings:
NiAlBz
U : Nonmagnetic
The pumps can be delivered in other material combinations which are agreed with the
supplier.
R may be the following:
01 : With electromagnetic coupling.
02 : Monobloc, flange-mounted with electric motor.
03 : With hydraulic motor.
04 : V-belt pulley and disengaging clutch.
07 : On a base plate with petrol or diesel engine, or with electric motor.
08 : Mounted on a trolley with petrol or diesel engine, or with electric motor.