• MPX Series (1/2HP~3HP)
  • MPX Series (1/2HP~3HP)
  • MPX Series (1/2HP~3HP)
  • MPX Series (1/2HP~3HP)

High Capacity Pump MPX Series

Model No.:MPX Series (1/2HP~3HP)

  1. Back
  • FEATURES
  • MODEL INDENTIFICATION
  • SERIES SPECIFICATION
  • PERFORMANCE CURVE CHART
  • CONSTRUCTION
  • DIMENSION DRAWING

FEATURES

1. Outstanding Acid / Alkaline Resisting Capability
    The material of pump body has four kinds to choose from, including PP(Polypropylene), GFRPP(Glass
    Fiber Filled Polypropylene), PVDF(Natural PVDF), CFRETFE(Carbon Fiber Filled ETFE). Correct choice of
    pump body material depends on acid / alkaline density of solution. To satisfied the market demand,
    zi yi was the pioneer to provide PP pump material for enhancing the capability of acid resistance.The
    PP / GFRPP material can resist temperature up to 75℃. The PVDF material can resist temperature up
    to 90℃. The CFRETFE material can resist temperature up to100℃. In application almost all solutions
    can be transferred with safety.

2. Corrosion Resisting
    The major parts of the pump feature outstanding corrosion-resist capability. For example the pump
    spindle can be made from ceramic and SIC. The ceramic spindle is generally applied for low corrosion
    liquid. The SIC spindle is excellent for high corrosion liquid.

3. Unique design of Bearing for dry running endure
    Due to the unique design of Bearing, while the pump operating normally, the fluid circulated cooling
    with impeller, spindle and magnet capsule. Although the pump dry-running, the temperature cannot
    be get higher quickly to avoid pump be damaged seriously.

4. Easy to Assemble
    The internal parts of a magnetic drive sealless pump are fully standard for easy assembling
    completely constructed with high performance. Parts replacement is easy to made without need to of
    any specially tool. It features convenient maintenance, dismantling and inspection for time saving
    service.

5. Maximum Durability
    The MPX(0.37Kw~2.2Kw) series pump employs extra powerful permanent magnet featuring
    outstanding performance and coupling capability.

6. Versatile Applications
    The magnetic drive sealless pump MPX series is ideal for low capacity with high head or high capacity
    with low head applications. It is widely applied in various industrial process. Such as PCB process,
    chemical industry, circulated filtering, etching, plating, surface treatment, polluted water treatment,
    etc. these pumps assure outstanding performance and maximum durability.

MODEL INDENTIFICATION

MPX
-
F
-
44
-
O
-
C
-
C
-
V
-
6
-
V38
-
A
1
2
3
4
5
6
7
8
9
10
1. MODEL:                      MPX
2. MATERIAL:                PP-PP F-GFRPP P-PVDF E-CFRETFE
3. IN-OUTLET:               25-25×25mm 44-40×40mm 45-40×50mm
4. POWER:                     0-1/2HP 1-1HP 2-2HP 3-3HP
5. SPINDLE:                   C-CERAMIC S-SIC
6. BEARING                   A-CERAMIC C-CARBON P-PTFE S-SIC
7. RUBBER:                    V-VITON E-EPDM H-HFKM A-AFLAS 
8. FREQUENCY:             5-50Hz 6-60Hz
9. VOLTAGE:                 V38-220V/380V 3Φ  V41-208V/415V 3Φ V44-240V/440V 3Φ
10. SPECFIC WEIGHT:    50HZ  A-1.2 B-1.5 C-2.0
60Hz D-1.2 E-1.5 F-2.0

SERIES SPECIFICATION

MODEL MPX-250 MPX-251 MPX-440 MPX-441
S.G.* 1.0 1.0 1.2 1.2
In-Outlet Diameter IN (mm) 25 25

40

40
OUT (mm) 25 25 40 40
Max, Capacity 50Hz (inch) 120 160 260 320
60Hz (inch) 120 160 260 320
Max, Head 50Hz (L/min) 15 21 12 17.5
60Hz (L/min) 15 20.5 11 16.5
Standard Duty Point 50Hz (M-L/min) 12.5-50 17-80 10-100 14-150
60Hz (M-L/min) 12.5-50 16.5-80 9-100 13.5-150

Motor

Output (kw) 0.37 0.75 0.37 0.75
Weight(kg) 11.7 16.0 11.0 16.0

MODEL MPX-452 MPX-452H MPX-453 MPX-453H
S.G.* 1.2 1.0 1.2 1.0
In-Outlet Diameter IN (mm) 50 50

50

50
OUT (mm) 40 40 40 40
Max, Capacity 50Hz (inch) 450 160 530 300
60Hz (inch) 450 160 530 300
Max, Head 50Hz (L/min) 24 30.5 29 33
60Hz (L/min) 21 29 30 33.5
Standard Duty Point 50Hz (M-L/min) 19-200 29-100 23.5-250 31-100
60Hz (M-L/min) 17.5-200 28.5-100 25-250 30-100

Motor

Output (kw) 1.50 1.50 2.20 2.20
Weight(kg) 22.5 22.5 24.0 24.0

 

 

PERFORMANCE CURVE CHART

CONSTRUCTION

NO Description Material
MPX-PP Series MPX-F Series
CC CP CA CC CP CA
1 Front casing PP GFRPP
1-1 Front Thrust Ring Ceramic
1-2 Outlet O-ring EPDM / VITON / HFKM / AFLAS
1-3 Inlet O-ring
1-4 Outlet Flange pp GFRPP
1-5 Outlet Flange Fasten Screw
1-6 Inlet Flange
1-7 Inlet Flange Fasten Screw
2 Impeller CFRPP
2-1 Mouth Ring PTFE
3 Bearing Carbon PTFE Ceramic Carbon PTFE Ceramic
4 Magnet Capsule PP
5 Rear Casing
5-1 Spindle Ceramic
5-2 Rear Thrust Ring CFRPPS
6 O-ring EPDM / VITON / HFKM / AFLAS
7 Drive Magnet Isotropic Ferrite
8 Baseplate GFRPP
9 Motor

NO Description Material
MPX-P Series MPX-E Series
CC CP CA SS SS
1 Front casing PVDF CFRETFE
1-1 Front Thrust Ring Ceramic SIC
1-2 Outlet O-ring EPDM / VITON / HFKM / AFLAS
1-3 Inlet O-ring
1-4 Outlet Flange PVDF CFRETFE
1-5 Outlet Flange Fasten Screw
1-6 Inlet Flange
1-7 Inlet Flange Fasten Screw
2 Impeller
2-1 Mouth Ring PTFE SIC
3 Bearing Carbon PTFE Ceramic
4 Magnet Capsule PVDF CFRETFE
5 Rear Casing
5-1 Spindle Ceramic SIC
5-2 Rear Thrust Ring CFRPPS
6 O-ring EPDM / VITON / HFKM / AFLAS
7 Drive Magnet Isotropic Ferrite
8 Baseplate GFRPP
9 Motor

 

 

 

DIMENSION DRAWING

Model W H L a b c d e f g
MPX-250 160 258 426 129 65 131 117 140 90 162
MPX-251 159.5 255 466 130 65 131 114 140 90 171
MPX-440 140 226.5 426 110 54 99 96 130.5 87.5 149
MPX-441 159.5 255 480 130 71 131 114 140 104.5 185
MPX-452 260 280 513 209.5 80 202.5 120 160 92 157
MPX-453 260 280 513 209.5 80 202.5 120 160 92 157
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