Pump Selector
Pump Selector
booster set
Curve
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Pump and motor datasheet
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n (rpm):
2900
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N. of impellers:
4
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H max (m):
88.60
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H min (m):
47.90
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Q min (mc/h):
30.00
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Q max (mc/h):
88.00
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Pn (kW):
18.50
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Pn (HP):
25.00
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Impeller diameter (mm):
0.00
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2° Impeller diameter (mm):
0.00
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Motor type:
IM
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Motor phases:
3~
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Un (V):
400/690
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fn (Hz):
50
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Motor poles:
2
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Min liquid temperature (°C):
-15.00 °C
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Weight (kg):
220.500
Construction materials
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External jacket:
Cr-Ni steel 1.4301 EN 10088 (AISI 304)
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Pump Casing:
Cast iron GJL 250 EN 1561
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Stage Casing::
Cr-Ni steel 1.4301 EN 10088 (AISI 304)
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Impeller::
Cr-Ni steel 1.4301 EN 10088 (AISI 304)
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Impeller wear ring:
PTFE
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Upper cover:
Cast iron GJL 250 EN 1561
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Intermediate spacer sleeve:
Cr-Ni steel 1.4301 EN 10088 (AISI 304)
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Shaft:
Chrome steel 1.4105 EN 10088 (AISI 430F)
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Mechanical Seal:
Hard Metal-Carbon-EPDM
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O-ring:
EPDM
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Bearing sleeve:
Corrosion-resistant-Cemented carbide
Booster set data
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Control Panel Code:
14055070000
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Total N° of Pumps:
3 nr
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N° of Fixed Speed Pumps:
3 nr
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Booster Set Total Power:
18.5 X3
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Control Panel Voltage:
400V AC
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Control Panel Input Phases:
3
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Weight:
1140.000
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riftrgdata:
50H042R010000
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Motor Voltage:
400V AC
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Motor Phases:
3
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Pressure Switch 1:
6.1 - 8.1
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Pressure Switch 2:
5.9 - 7.8
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Pressure Switch 3:
5.6 - 7.5
BOOSTER SET CONSTRUCTION MATERIAL
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Baseplate:
Painted Steel S235JR
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Manifolds:
Cr-Ni steel 1.4301 EN 10088 (AISI 304)
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Gaskets:
Rubber NBR (nitrile butadiene rubber)
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Pressure Gauge:
Brass
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Fittings:
Steel S235JR 1.0038 EN 10025
Zinc-Plated Steel
Cast Iron GJL
Brass -
Pressure Transducer:
Cr-Ni-Mo steel 1.4401 EN 10088 (AISI 316)
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Shut-off Valves:
Cast Iron GJS 400-15 EN 1563
EPDM rubber (ethylene propylene diene monomer rubber) -
Non-Return Valves:
Cast Iron GJS 400-15 EN 1563
EPDM rubber (ethylene propylene diene monomer rubber)
Files
Dimensions (mm)
- a 1318.00 mm
- a1 170.00 mm
- fG 1658.00 mm
- h3 386.00 mm
- h7 1817.00 mm
- lc 1500.00 mm
- m4 1650.00 mm
- m7 175.00 mm
- n4 900.00 mm
- w4 65.00 mm
- dn1 200 mm.
- dn2 200 mm.
BS MXV
Vertical multi-stage in-line pumps stainless steel
Construction
Vertical multi-stage pumps with suction and delivery connections of the same diameter and arranged along the same axis (in-line).Corrosion-resistant bearing sleeves lubricated by the pumped liquid.
Removal of the mechanical seal without dismantling the motor (for MXV 25-32-40-50,100 with motors exceeding 4 KW).
A pump with thrust bearing and sleeve coupling for use of any standard motor with IM V1 construction.
Version with frequency converter (on request)
Application
For water supply systems.For clean non-explosive liquids, without solid, filamentary or abrasive matter and non-aggressive for stainless steel (with adaptation of sealing materials on request).
A universal pump for civil and industrial use, for pressureboosting systems, high-pressure washing plants, irrigation, agricultural uses and sport installations.
Operating conditions
Temperature of liquid: from -15 °C to +110 °C.Ambient temperature up to 40° C.
Maximum permissible pressure in pump casing: 25 bar, (16 bar for pumps with oval flanges).
Continuous duty.