Product Introduction; Pumped Liquids; Identification; Nameplate - Grundfos MTD Montage- Und Betriebsanleitung

2. Product introduction

The Grundfos pump, type MTD, is a multistage
centrifugal pump designed for pumping cooling
lubricants to filters for machine tools.

2.1 Pumped liquids

DANGER
Fire and explosion
Death or serious personal injury
- Do not use the pump for flammable,
combustible or explosive liquids.
Liquids with a viscosity higher than the one
permitted can cause a decrease in motor
life time or lead to a motor failure.
Pumped liquid requirements
Maximum chip size [mm]
Maximum kinetic viscosity [mm
Permissible liquid temperature [°C]
10
2
/s] 32
0-60

2.2 Identification

2.2.1 Nameplate

Type MTD 250-230/2 A-W-D-BQQP
3
PN 99326001 Model A
2 5
f 50 Hz
6
Q 200 l/min
8
nom
H 14.0
m
9
nom
H 23.0 m
10
max
-1
n
2931 min
7
t
60°C
11 liq
DK-8850 BJERRINGBRO DENMARK
Fig. 1 Example of nameplate
Pos. Designation
1 Production code (YYWW)
2 Product number
3 Type designation (see type key)
4 Serial number
5 Model
6 Frequency
7 Rated speed
8 Rated flow
9 Rated head
10 Max. head
11 Max. temperature of pumped liquid
12 Pipe connection
PC 1817 SN 0001
1 4
f 60 Hz
Q 250 l/min
nom
H 20.0
m
nom
H 33.0 m
max
-1
n
3455 min
Pipe conn. Rp 1 1/2"
12
Made in Korea
5