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AXIAL PUMP AX

Application:

Axial pumps AX are hydrodynamic equipment to deliver liquid in the field of low specific energies (small heads) and high flowrates. Applications thereof are mainly when cleaning up and treating water with the return sludge pumps being used,also in water management when pumping storm and rain waters, in the field of Enviromental Protection and elsewhere. These pumps can be run in their vertical as well as horizontal (while using check valve) positions.

Function Description:

Electric motor makes the impeller to rotate. The impeller has a small number of flat vanes with their profile similar to that of airplane wings. The force effect of impeller vane profiled accordingly will make the driving component of liquid velocity to alter thus changing liquid delivery as well.

Specifications:

AX axial pumps are driven via immersion electric motor. They consist of suction body, impeller complete with axial vanes, stator body along with guide vanes, junction (transition) body that are used to direct the bypassing of drive motor, bearing body, drive shaft, mechanical seal, bearings, drive shaft coupling, and electric motor armature and the motor.

You install discharge piping to the junction body using flange connection of respective bore and PN 6 pressure. You cool electric motor with the liquid delivered. All parts of axial pumps including electric motor housing (jacket) and its flanges are made through precision casting process in material version - steel - class 17 460.



   


Hydraulic parameters:

TYPE
Hydraulic Parameters - Head
Electric Parametes

Power Input Installed
Power Take-Off
Protected Current
Voltage
H
Q
P
N
I
U
(m)
(l/s)
(kW)
(A)
(V)
AX 150/250
1,4
38
1,1
0,95
2,65
400
AX 180/300
1,4
76
2,2
1,9
4,90
400
AX 200/400
2,1
104
4,0
3,6
8,20
400
AX 220/400
3,0
145
7,5
7,1
15,1
400

AX Axial Pump Scheme:   (Download: AutoCAD_01):

Legend:

    1 - Electric Motor
    2 - Suction Body
    3 - Impeller with Axial Vanes
    4 - Stator Body with Guide Vanes
    5 - Junction Body
    6 - Bearing Body
    7 - Mechanical Seal
    8 - Bearings
    9 - Installation (Tie-In) Flange
    10 - Delivery Piping

Building and Anchoring Dimensions:

TYPE
Fitting Dimensions
Building Dimensions
Flange
(mm)
DN (mm)
PN (MPa)
Suction D1
Discharge D2
Length L
 Length L1
AX 150 / 250
250
6
150
250
390
250
AX 180 / 300
300
6
180
300
390
280
AX 200 / 400
400
6
220
400
400
285
AX 220 / 400
400
6
220
400
425
300

Material Type:
Corrosion Proof Steel – Class 7241.

Ordering:
Your order should include the following:

  • Number of pieces
  • Flowrate required
  • Head of delivery
  • Requirements concerning delivery piping or carrier bracket
  • Delivery location and date
  • Contact person, phone, fax or any other requisitions

Delivery Specification:

The supply includes AX pump terminated with installation flange of respective size complete with electric cable 10 m long. In addition you may order delivery piping along with carrier bracket, or if required, electric switchboard with pump operation control system per liquid amount inside the basin. Please specify in more detail if you have any different requirements on anchoring or connecting.

Terms:

Offer able to be developed within 24 hours. Delivery of equipment by ca 4 - 6 weeks.

Guarantees, Services:

There is 24-month guarantee for the equipment. We provide after-guarantee service within two weeks following receipt of your request.

Advantage:

  • High lifetime
  • Low energy costs required to supply large amount of liquid
  • Easy to operate
  • Minimal service call
  • High mechanical efficiency
Examples of AX axial pump installations: