Pump Selector - Calpeda Spa

PUMP

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NM4 50/16A/C
60900343000

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PUMP AND MOTOR DATA

n (rpm):	1450
N. of impellers:	1
H max (m):	9.60
H min (m):	3.10
Q min (mc/h):	10.80
Q max (mc/h):	48.00
Pn (kW):	1.10
Pn (HP):	1.50
Impeller diameter (mm):	174.00
Motor type:	IM
Motor phase:	3~

Un (V):	230/400
fn (Hz):	50
Poles:	4
In (A):	5 / 2.9
Insulation class:	F
Duty:	S1
Min liquid temperature (°C):	-10.00 °C
IE:	IE3-84.1
Weight (kg):	42.500
ingress protection (IP):	IP 54

MATERIALS

Pump Casing:	Cast iron GJL 200 EN 1561
Lantern Bracket:	Cast iron GJL 200 EN 1561
Impeller:	Cast iron GJL 200 EN 1561

Shaft:	Cr-Ni steel 1.4305 EN 10088 (AISI 303)
Mechanical Seal:	Carbon-Ceramic-NBR
Counter Flanges:	Steel S235JR 1.0038 EN 10025-2

dn1: 65
dn2: 50
a: 100.00 mm
m1: 100.00 mm
m2: 70.00 mm
n1: 265.00 mm
n2: 212.00 mm
n3: 37.00 mm
b: 50.00 mm
fM: 499.00 mm
s1: 14
l1: 125.00 mm
l2: 140.00 mm
g1: 12.00 mm
h1: 160.00 mm
h2: 180.00 mm
HD: 299.00 mm
w: 297.00 mm

Curves
Data
2d 3d drawings
Dimensions (mm)

PUMP

PUMP AND MOTOR DATA

MATERIALS

PUMP AND MOTOR DATA

MATERIALS

2d

3d

Technical datasheet