Pump Selector - Calpeda Spa

PUMP

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Product

BNMS 80/250A-60/A
61T02141001

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PUMP AND MOTOR DATA

n (rpm):	3450
N. of impellers:	1
H max (m):	94.50
H min (m):	76.50
Q min (mc/h):	75.00
Q max (mc/h):	192.00
Pn (kW):	55.00
Pn (HP):	75.00

Impeller diameter (mm):	228.00
Motor type:	IM
Motor phase:	3~
Un (V):	380/660
fn (Hz):	60
Poles:	2
Insulation class:	F
Min liquid temperature (°C):	-10.00 °C

MATERIALS

Pump Casing:	Bronze G-Cu Sn 10 EN 1982
Casing Cover:	Bronze G-Cu Sn 10 EN 1982
Lantern Bracket:	Cast iron GJL 200 EN 1561

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
a: 125.00 mm
m1: 260.00 mm
m2: 220.00 mm
m4: 500.00 mm
m5: 450.00 mm
n1: 410.00 mm
n2: 315.00 mm
n5: 406.00 mm
b1: 100.00 mm
fM: 1198.00 mm
s1: 18
s2: 24
l1: 275.00 mm
l2: 275.00 mm
g2: 8.00 mm
h1: 280.00 mm
h2: 280.00 mm
HD: 690.00 mm
w: 443.00 mm
w1: 25.00 mm

Curves
Data
2d 3d drawings
Dimensions (mm)

PUMP

PUMP AND MOTOR DATA

MATERIALS

2d

3d

Technical datasheet