Pump Selector - Calpeda Spa

PUMP

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Product

NM 25/20A/B
60000370300

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PUMP AND MOTOR DATA

Impeller diameter (mm)
ingress protection (IP)
Un (V)
In (A)
tropicalized

MATERIALS

Mechanical Seal

PUMP AND MOTOR DATA

n (rpm):	2900
N. of impellers:	1
H max (m):	49.90
H min (m):	37.90
Q min (mc/h):	3.00
Q max (mc/h):	16.80
Pn (kW):	3.00
Pn (HP):	4.00
Impeller diameter (mm):	190.00
Motor type:	IM
Motor phase:	3~

Un (V):	230/400
fn (Hz):	50
Poles:	2
In (A):	11.5 / 6.6
PF:	0.80
Insulation class:	F
Duty:	S1
Min liquid temperature (°C):	-10.00 °C
IE:	IE3-87.1
Weight (kg):	35.900
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 1.4104 EN 10088 (AISI 430F)
Mechanical Seal:	Carbon-Ceramic-NBR

dn1: G 1 1/2
dn2: G 1
a: 63.00 mm
m1: 45.00 mm
m2: 32.50 mm
n1: 245.00 mm
n2: 200.00 mm
n3: 31.00 mm
b: 45.00 mm
fM: 459.00 mm
s1: 11.5
l1: 126.00 mm
l2: 126.00 mm
g1: 10.00 mm
h1: 125.00 mm
h2: 180.00 mm
HD: 265.00 mm
w: 291.00 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