Pump Selector v3.1.0

PUMP


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BNM4 32/16B/A
61900023000

 





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PUMP AND MOTOR DATA

n (rpm): 1450
N. of impellers: 1
H max (m): 7.60
H min (m): 4.20
Q min (mc/h): 2.40
Q max (mc/h): 10.80
Pn (kW): 0.37
Pn (HP): 0.50
Impeller diameter (mm): 149.00
Motor type: IM
Motor phase: 3~
Un (V): 230/400
fn (Hz): 50
Poles: 4
In (A): 1.65 / 0.95
PF: 0.82
Insulation class: F
Duty: S1
Min liquid temperature (°C): -10.00 °C
IE: IE2-72.7
Weight (kg): 33.400
ingress protection (IP): IP 54

MATERIALS

Pump Casing: Bronze G-Cu Sn 10 EN 1982
Lantern Bracket: Bronze G-Cu Sn 10 EN 1982
Impeller: Bronze G-Cu Sn 10 EN 1982
Shaft: Cr-Ni-Mo steel 1.4401 EN 10088 (AISI 316)
Mechanical Seal: Carbon-Ceramic-NBR
Counter Flanges: Steel S235JR 1.0038 EN 10025-2
dn1: 50
dn2: 32
a: 80.00 mm
m1: 100.00 mm
m2: 70.00 mm
n1: 240.00 mm
n2: 190.00 mm
n3: 35.00 mm
b: 50.00 mm
fM: 413.00 mm
s1: 14
l1: 119.00 mm
l2: 119.00 mm
g1: 12.00 mm
h1: 132.00 mm
h2: 160.00 mm
HD: 261.00 mm
w: 255.00 mm
Dimensions (mm)

Technical datasheet

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