Pump Selector v3.1.0

PUMP


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Product
BN 80-250B/A
51002120000

 





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PUMP AND MOTOR DATA

n (rpm): 2900
N. of impellers: 1
H max (m): 84.00
H min (m): 63.00
Q min (mc/h): 75.00
Q max (mc/h): 192.00
Pn (kW): 45.00
Pn (HP): 60.00
Impeller diameter (mm): 250.00
fn (Hz): 50
Poles: 2
Duty: S1
Min liquid temperature (°C): -10.00 °C
Weight (kg): 109.600

MATERIALS

Pump Casing: Bronze G-Cu Sn 10 EN 1982
Casing Cover: 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
dn1: 100
dn2: 80
f: 470.00 mm
a: 125.00 mm
m1: 160.00 mm
m2: 120.00 mm
n1: 400.00 mm
n2: 315.00 mm
n5: 110.00 mm
b: 80.00 mm
s1: 18
s2: 14
l: 80.00 mm
l1: 191.00 mm
l2: 210.00 mm
t: 35.00 mm
u: 10.00 mm
h1: 200.00 mm
h2: 280.00 mm
d: 32
w: 340.00 mm
x: 140.00 mm
Dimensions (mm)

Technical datasheet

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