Pump Selector v3.1.0

PUMP


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Product
BT 70/B
71020041000

 


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PUMP AND MOTOR DATA

  • ingress protection (IP)
  • Un (V)

MATERIALS

  • Mechanical Seal




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PUMP AND MOTOR DATA

n (rpm): 2900
N. of impellers: 1
H max (m): 59.00
H min (m): 10.00
Q min (mc/h): 0.48
Q max (mc/h): 3.60
Pn (kW): 0.75
Pn (HP): 1.00
Impeller diameter (mm): 71.00
Motor type: IM
Motor phase: 3~
Un (V): 230/400
fn (Hz): 50
Poles: 2
In (A): 3.7 / 2.2
PF: 0.80
Insulation class: F
Duty: S1
Min liquid temperature (°C): -10.00 °C
IE: IE3-80.7
Weight (kg): 11.170
ingress protection (IP): IP 54

MATERIALS

Pump Casing: Bronze G-Cu Sn 10 EN 1982
Casing Cover: 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
dn2: G 1
a: 63.00 mm
a1: 24.00 mm
fM: 278.00 mm
h1: 121.00 mm
h2: 50.00 mm
AB: 134.00 mm
HD: 182.00 mm
B: 90.00 mm
BB: 106.00 mm
H: 71.00 mm
A: 112.00 mm
AA: 22.00 mm
HA: 10.00 mm
w: 93.00 mm
Dimensions (mm)

Technical datasheet

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