Pump Selector - Calpeda Spa

PUMP

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Product

MXVL 50-1511
55481121L00

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PUMP AND MOTOR DATA

n (rpm):	2900
N. of impellers:	11
H max (m):	143.00
H min (m):	59.00
Q min (mc/h):	8.00
Q max (mc/h):	24.00
Pn (kW):	9.20
Pn (HP):	12.50

Impeller diameter (mm):	104.60
Motor type:	IM
Motor phase:	3~
Un (V):	400/690
fn (Hz):	50
Poles:	2
Duty:	S1
Min liquid temperature (°C):	-15.00 °C

MATERIALS

External Jacket:	Cr-Ni-Mo steel 1.4404 EN 10088 (AISI 316L)
Pump Casing:	Cr-Ni-Mo steel 1.4404 EN 10088 (AISI 316L)
Suction Casing:	Cr-Ni-Mo steel 1.4404 EN 10088 (AISI 316L)
Suction Flange:	Cr-Ni-Mo steel 1.4404 EN 10088 (AISI 316L)
Delivery Casing:	Cr-Ni-Mo steel 1.4404 EN 10088 (AISI 316L)
Stage Casing:	Cr-Ni-Mo steel 1.4404 EN 10088 (AISI 316L)
Impeller:	Cr-Ni-Mo steel 1.4404 EN 10088 (AISI 316L)
Wear ring impeller-diffuser:	PPS

Lower Cover:	Cr-Ni-Mo steel 1.4404 EN 10088 (AISI 316L)
Upper Cover:	Cr-Ni-Mo steel 1.4404 EN 10088 (AISI 316L)
Spacer Sleeve:	Cr-Ni-Mo steel 1.4404 EN 10088 (AISI 316L)
Shaft:	Cr-Ni-Mo steel 1.4404 EN 10088 (AISI 316L)
Mechanical Seal:	Hard Metal-Carbon-EPDM
O-ring:	EPDM
Bearing Sleeve:	Corrosion-resistant-Cemented carbide
Bearing in the casing:	Ceramic alumina

dn1: 50
dn2: 50
f: 963.00 mm
a: 300.00 mm
m1: 196.00 mm
m2: 130.00 mm
m4: 781.00 mm
n1: 250.00 mm
n2: 215.00 mm
n4: 170.00 mm
n5: 129.00 mm
fM: 1376.00 mm
s: 13
s1: 15
g1: 25.00 mm
h1: 90.00 mm
j1: 15.00 mm
j2: 40.00 mm
AD: 186.00 mm
M: 413.00 mm
P: 350

Curves
Data
2d 3d drawings
Dimensions (mm)

PUMP

PUMP AND MOTOR DATA

MATERIALS

2d

3d

Technical datasheet