Pump Selector - Calpeda Spa

PUMP

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Product

NMDM 20/140AE-60
60300052001

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PUMP AND MOTOR DATA

n (rpm):	3450
N. of impellers:	2
H max (m):	66.50
H min (m):	47.50
Q min (mc/h):	1.00
Q max (mc/h):	5.40
Pn (kW):	1.50
Pn (HP):	2.00
Impeller diameter (mm):	134.00
Motor type:	IM
Motor phase:	1~
Un (V):	220

fn (Hz):	60
Poles:	2
In (A):	11
PF:	0.97
C (mF):	35
Vc (V):	450
Insulation class:	F
Duty:	S3
Min liquid temperature (°C):	-10.00 °C
Max liquid temperature (°C):	90
Weight (kg):	23.672
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:	Cr-Ni steel 1.4305 EN 10088 (AISI 303)
Mechanical Seal:	Carbon-Ceramic-NBR

dn1: G 1 1/4"
dn2: G 1"
a: 80.00 mm
m1: 75.00 mm
m2: 55.00 mm
n1: 200.00 mm
n2: 160.00 mm
n3: 31.00 mm
b: 38.00 mm
fM: 416.00 mm
s1: 9.5
l1: 110.00 mm
l2: 110.00 mm
g1: 10.00 mm
h1: 112.00 mm
h2: 150.00 mm
HD: 242.00 mm
w: 257.00 mm

Curves
Data
2d 3d drawings
Dimensions (mm)

PUMP

PUMP AND MOTOR DATA

MATERIALS

2d

3d

Technical datasheet