Pump Selector - Calpeda Spa

PUMP

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Product

BNM 25/200B/C
61000351400

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PUMP AND MOTOR DATA

Impeller diameter (mm)
tropicalized
ingress protection (IP)

MATERIALS

Mechanical Seal

PUMP AND MOTOR DATA

n (rpm):	2900
N. of impellers:	1
H max (m):	42.20
H min (m):	33.40
Q min (mc/h):	3.00
Q max (mc/h):	13.20
Pn (kW):	2.20
Pn (HP):	3.00
Impeller diameter (mm):	178.00
Motor type:	IM
Motor phase:	3~

Un (V):	230/400
fn (Hz):	50
Poles:	2
In (A):	9.6 / 5.5
PF:	0.81
Insulation class:	F
Duty:	S1
Min liquid temperature (°C):	-10.00 °C
IE:	IE3-85.9
Weight (kg):	33.472
ingress protection (IP):	IP 54

MATERIALS

Pump Casing:	Bronze G-Cu Sn 10 EN 1982
Lantern Bracket:	Bronze G-Cu Sn 10 EN 1982
Impeller:	Brass P-Cu Zn 40 Pb 2 UNI 5705

Shaft:	Cr-Ni-Mo steel 1.4401 EN 10088 (AISI 316)
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: 34.00 mm
b: 45.00 mm
fM: 405.00 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: 255.00 mm
w: 303.00 mm

Curves
Data
2d 3d drawings
Dimensions (mm)

PUMP

PUMP AND MOTOR DATA

MATERIALS

PUMP AND MOTOR DATA

MATERIALS

2d

3d

Technical datasheet