Operating
Instructions
38
1096.0833 | CY, CSY, LNY, LSY, NPY, PY, Y, YS Series
05/2011
10.1.9 Dimension & cross-sectional drawings NPY-2051, self-priming
Fig. 18 Dimension drawing of NPY-2051, self-priming
Type
Size
50 Hz
60 Hz
Connections
Weight
~
[1/min]
[kW]
[HP]
[1/min]
[kW]
[HP]
G
S
G
D
Ue*
[kg]
[lbs]
NPY-2051
63
1~/3~ 2800
0.25
0.34
3400
0.25
0.34
G 3/4
A
G 3/4
A
G 1/8
6,0
13.2
1~
2800
0.35
0.47
3400
0.35
0.47
3~
2800
0.50
0.67
3400
0.50
0.67
Tab. 42 Data of NPY-2051, self-priming
1
) flat terminal box
2
) high terminal box
Weight depending on size, power, material and version
3~ three-phase motor / 1~ AC motor
U
e
* = Drainage (screw plug) upon request
Fig. 19 Cross-sectional drawing of NPY-2051, self-priming
No.
Designation
047
Mechanical seal
101
Casing
161
Casing cover
211
Shaft
230
Impeller
412
O-ring
411*
Sealing ring
507
Splash ring
550
Washer
901
Hexagon head screw
903*
Screw plug
914
Hexagon socket head screw
932
Locking ring
940
Fitting key
* upon request
Tab. 43 Parts list of NPY-2051, self-priming
