Pump Selector
Pump Selector
booster set
Curve
Loading...
Pump and motor datasheet
-
n (rpm):
1450
-
N. of impellers:
1
-
H max (m):
9.00
-
H min (m):
5.10
-
Q min (mc/h):
2.40
-
Q max (mc/h):
12.00
-
Pn (kW):
0.37
-
Pn (HP):
0.50
-
Impeller diameter (mm):
164.00
-
2° Impeller diameter (mm):
0.00
-
Motor type:
IM
-
Motor phases:
3~
-
Un (V):
230/400
-
fn (Hz):
50
-
Motor poles:
4
-
In (A):
1.65 / 0.95
-
Insulation class:
F
-
Service:
S1
-
Min liquid temperature (°C):
-10.00 °C
-
Efficiency Index (EI):
IE2-72.7
-
Weight (kg):
29.700
-
Protection:
IP 54
Construction materials
-
Pump Casing:
Cast iron GJL 200 EN 1561
-
Lantern bracket:
Cast iron GJL 200 EN 1561
-
Impeller::
Brass P-Cu Zn 40 Pb 2 UNI 5705
-
Shaft:
Cr-Ni steel 1.4305 EN 10088 (AISI 303)
-
Mechanical Seal:
Carbon-Ceramic-NBR
Booster set data
-
Total N° of Pumps:
1 nr
-
N° of Variable Speed Pumps:
1 nr
-
Control Panel Input Phases:
3
-
riftrgdata:
6090004200000
-
Motor Phases:
3
-
calpeda.materiali_gruppo.tipomot:
80
BOOSTER SET CONSTRUCTION MATERIAL
-
Pressure Transducer:
Cr-Ni-Mo steel 1.4401 EN 10088 (AISI 316)
Files
Dimensions (mm)
Dimenstinos are not available. Please contact our sales department.export@calpeda.it
NM4, NMS4
Centrifugal pumps n?1450 1/min
Construction
Close-coupled centrifugal pumps; electric motor with extended shaft directly connected to the pump up to 15 kW, new bracket construction for standard motors (Stub-shaft construction) from 18,5 to 75 kW with integrated thrust bearing.?Pump casing with axial suction and radial delivery on top, main dimensions and performance according to EN 733 with additional sizes for completion.
NM(S)4: version with pump casing and lantern bracket in cast iron.
BNM(S)4: version with pump casing and lantern bracket/casing cover in bronze.
The pumps are supplied fully painted.
?Version with frequency converter (on request)
Application
For clean liquids without abrasives, which are non-aggressive for the pump materials ( solids content up to 0.2%).For water supply.
For irrigation.
For heating, air-conditioning, cooling and circulation plants.
For civil and industrial applications.
?When low noise operating is required.
Operating conditions
Liquid temperature from -10 °C to +90 °C.Ambient temperature up to 40° C.
Total suction lift up to 7 m.
Maximum permissible working pressure up to 16 bar (10 bar per NM4 25/12,160,200, NM4 32/16,20; NM4 40/25; NM4 50/20,25, NM4 65/31, NM(S)4 100/250,315,400, NM(S)4 125/250,400, NMS4 150/400 and bronze version).
Continuous duty.