Pump Selector - Calpeda Spa

PUMP

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BNMD 20/110B-60/A
61210010004

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PUMP AND MOTOR DATA

n (rpm):	3450
N. of impellers:	2
H max (m):	36.50
H min (m):	19.00
Q min (mc/h):	1.00
Q max (mc/h):	3.60
Pn (kW):	0.45
Pn (HP):	0.60
Impeller diameter (mm):	115.00
Motor type:	IM
Motor phase:	3~

Un (V):	220/380
fn (Hz):	60
Poles:	2
In (A):	2.8 / 1.6
PF:	0.83
Insulation class:	F
Duty:	S1
Min liquid temperature (°C):	-10.00 °C
IE:	IE2-72.0
Weight (kg):	13.400
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:	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 1/4"
dn2: G 1"
a: 75.00 mm
m1: 46.00 mm
m2: 36.00 mm
n1: 170.00 mm
n2: 130.00 mm
n3: 19.50 mm
b: 38.00 mm
fM: 322.00 mm
s1: 9.5
l1: 93.00 mm
l2: 93.00 mm
g1: 10.00 mm
h1: 95.00 mm
h2: 132.00 mm
HD: 206.00 mm
w: 198.50 mm

Curves
Data
2d 3d drawings
Dimensions (mm)

PUMP

PUMP AND MOTOR DATA

PUMP AND MOTOR DATA

MATERIALS

2d

3d

Technical datasheet