Pump Selector
Pump Selector
pump
Model
BNG 7/22-60/B
Family
NG
Code
71A00047301
Speed
Fixed speed
Max Flow Rate
9,50 m³/h
H max
57,00 m
Pump casing
Bronze G-Cu Sn 10 EN 1982
Min Flow Rate
1,00 m³/h
Min head
33,00 m
kW
2,20
kW
Power consumption
---
Efficiency
---
Curve
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Pump and motor datasheet
-
n (rpm):
3450
-
N. of impellers:
1
-
H max (m):
57.00
-
H min (m):
33.00
-
Q min (mc/h):
1.00
-
Q max (mc/h):
9.50
-
Pn (kW):
2.20
-
Pn (HP):
3.00
-
Impeller diameter (mm):
143.00
-
Motor type:
IM
-
Motor phases:
3~
-
Un (V):
220/380
-
fn (Hz):
60
-
Motor poles:
2
-
In (A):
11.1 / 6.4
-
PF:
0.81
-
Insulation class:
F
-
Service:
S1
-
Efficiency Index (EI):
IE3-86.5
-
la/In:
5.90
-
Protection:
IP 54
Construction materials
-
Pump Casing:
Bronze G-Cu Sn 10 EN 1982
-
Cover with lantern bracket:
Bronze G-Cu Sn 10 EN 1982
-
Diffuser plate:
Bronze G-Cu Sn 10 EN 1982
-
Impeller::
Brass P-Cu Zn 40 Pb 2 UNI 5705
-
Diffusore:
Noryl PPO-GF20
-
Nozzle:
Noryl PPO-GF20
-
Shaft:
Cr-Ni-Mo steel 1.4401 EN 10088 (AISI 316)
-
Mechanical Seal:
Carbon-Ceramic-NBR
Files
Dimensions (mm)
- a 160.00 mm
- a1 10.00 mm
- b 40.00 mm
- fM 560.00 mm
- g1 11.00 mm
- h1 165.00 mm
- h2 57.00 mm
- m1 60.00 mm
- m3 10.00 mm
- n1 215.00 mm
- n2 175.00 mm
- HD 240.00 mm
- w1 233.00 mm
- dn1 G 1 1/2
- dn2 G 1
- s 11.5
NG
Self-priming jet pumps
Construction
Close-coupled self-priming shallow well jet pumps with built-in ejector.NG: version with pump casing and lanter bracket in cast iron.
BNG: version with pump casing and lanter bracket in bronze.
The pumps are supplied fully painted.
Application
For drawing water out of a well.For increasing network pressure (follow local specifications).
For clean liquids or slightly dirty surface water.
For garden use.
For washing with a jet of water.
Operating conditions
Liquid temperature up to 40°C.Ambient temperature up to 40° C.
Maximum permissible working pressure up to 10 bar.
Continuous duty.