Pump Selector - Calpeda Spa

PUMP

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NMDM 20/110B/A
60310012000

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PUMP AND MOTOR DATA

n (rpm):	2900
N. of impellers:	2
H max (m):	33.00
H min (m):	18.00
Q min (mc/h):	1.00
Q max (mc/h):	3.60
Pn (kW):	0.45
Pn (HP):	0.60
Impeller diameter (mm):	118.00
Motor type:	IM
Motor phase:	1~
Un (V):	230
fn (Hz):	50
Poles:	2

In (A):	3.6
PF:	0.96
C (mF):	20
Vc (V):	450
Insulation class:	F
Duty:	S1
Min liquid temperature (°C):	-10.00 °C
Max liquid temperature (°C):	90
IE:	IE2-71.7
Ia/In:	2.50
P1 (kW):	0.72 kW
Weight (kg):	13.200
ingress protection (IP):	IP 54

MATERIALS

Pump Casing:	Cast iron GJL 200 EN 1561
Lantern Bracket:	Cast iron GJL 200 EN 1561
Impeller:	Brass P-Cu Zn 40 Pb 2 UNI 5705

Shaft:	Chrome steel 1.4105 EN 10088 (AISI 430F)
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

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Data
2d 3d drawings
Dimensions (mm)

PUMP

PUMP AND MOTOR DATA

MATERIALS

PUMP AND MOTOR DATA

MATERIALS

2d

3d

Technical datasheet