Pump Selector - Calpeda Spa

PUMP

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Product

NR 50/200B/A
70MA0801000

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PUMP AND MOTOR DATA

In (A)
Impeller diameter (mm)
ingress protection (IP)

MATERIALS

Mechanical Seal

PUMP AND MOTOR DATA

n (rpm):	2900
N. of impellers:	1
H max (m):	48.50
H min (m):	36.50
Q min (mc/h):	15.00
Q max (mc/h):	33.00
Pn (kW):	5.50
Pn (HP):	7.50
Impeller diameter (mm):	195.00
Motor type:	IM
Motor phase:	3~

Un (V):	400/690
fn (Hz):	50
Poles:	2
In (A):	10.8 / 6.2
PF:	0.84
Insulation class:	F
Duty:	S1
Min liquid temperature (°C):	-10.00 °C
IE:	IE3-89.2
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
Counter Flanges:	Steel S235JR 1.0038 EN 10025-2

dn1: 50
dn2: 50
a: 440.00 mm
fM: 576.00 mm
s1: M10
l1: 140.00 mm
l2: 140.00 mm
h1: 100.00 mm
h2: 220.00 mm
h6: 476.00 mm
j1: 45.00 mm
j2: 40.00 mm
j3: 79.00 mm
AD: 167.00 mm
x: 80.00 mm

Curves
Data
2d 3d drawings
Dimensions (mm)

PUMP

PUMP AND MOTOR DATA

MATERIALS

PUMP AND MOTOR DATA

MATERIALS

2d

3d

Technical datasheet