Pump Selector v3.1.0

PUMP


Your
Product
BNM 25/12B/A
61010301000

 


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PUMP AND MOTOR DATA

  • tropicalized
  • Impeller diameter (mm)
  • ingress protection (IP)

MATERIALS

  • Mechanical Seal
  • Shaft
  • Impeller




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PUMP AND MOTOR DATA

n (rpm): 2900
N. of impellers: 1
H max (m): 19.30
H min (m): 10.00
Q min (mc/h): 2.40
Q max (mc/h): 12.00
Pn (kW): 0.55
Pn (HP): 0.75
Impeller diameter (mm): 121.00
Motor type: IM
Motor phase: 3~
Un (V): 230/400
fn (Hz): 50
Poles: 2
In (A): 2.8 / 1.6
PF: 0.80
Insulation class: F
Duty: S1
Min liquid temperature (°C): -10.00 °C
IE: IE2-74.1
Weight (kg): 13.750
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: Brass P-Cu Zn 40 Pb 2 UNI 5705
Shaft: Cr-Ni-Mo steel 1.4401 EN 10088 (AISI 316)
Mechanical Seal: Carbon-Ceramic-NBR
dn1: G 1 1/2"
dn2: G 1"
a: 56.00 mm
m1: 37.50 mm
m2: 27.50 mm
n1: 170.00 mm
n2: 130.00 mm
n3: 20.00 mm
b: 38.00 mm
fM: 310.50 mm
s1: 9.5
l1: 82.00 mm
l2: 88.00 mm
g1: 11.00 mm
h1: 90.00 mm
h2: 140.00 mm
HD: 201.00 mm
w: 195.30 mm
Dimensions (mm)

Technical datasheet

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