Multistage, non-self-priming, horizontal high-pressure centrifugal pump in block design with horizontal suction- and vertical pressure port.
The pump has a compact design with a continuous motor pump shaft and a bidirectional mechanical seal.
The pump is suitable for water supply and pressure boosting, industrial recirculation systems, process water and cooling water circuits. It can also be used in washing systems as well as for irrigation.
Special features/product advantages
- Space-saving, compact block design
- All hydraulic parts which come into contact with the fluid, such as stage chambers, impellers and diffusors and the pump housing are made of stainless steel
- Drinking water approval (KTW, WRAS) for all components in contact with the fluid (EPDM version)
Scope of delivery
- Wilo-Economy MHI high-pressure multistage centrifugal pump
- Installation and operating instructions
Design notes
- Motor protection for three-phase AC motor is optional or to be provided on-site
- Single-phase AC motor equipped with built-in thermal motor protection and capacitor
Hydraulic data
Max. ambient temperature
40 °C
Maximum operating pressure
10 bar
Min. fluid temperature
-15 °C
Max. fluid temperature
110 °C
Min. ambient temperature
-15 °C
Discharge port
Rp 1
Maximum inlet pressure
6 bar
Product data
Product description
Economy MHI 406 (1~230 V, EPDM)
Date of sales availability
2010-01-01
Brand
Wilo
Article number
4024300
Colour
Green/silver
Minimum order quantity
1
EAN number
4016322529859
Packaging
Number per layer
1
Pieces per pallet
1
Packaging type
One-way pallet
Packaging property
Transport packaging
Motor data
Protection class motor
X4
Activation type
Direct On Line (DOL)
Power factor
0.95
Mains connection
1~230 V, 50 Hz
Rated current
9.2 A
Motor efficiency
67.8 %
Voltage tolerance
±10 %
Insulation class
F
Motor efficiency class
IE1
Motor efficiency
66.4 %
Motor efficiency
59.6 %
Rated speed
2830 1/min
Rated power
1.5 kW
Dimension, weight
Height
224 mm
Height with packaging
280 mm
Width
190 mm
Net weight, approx.
17.8 kg
Length with packaging
600 mm
Gross weight, approx.
19.3 kg
Width with packaging
260 mm
Length
472 mm
Installation dimensions
Pipe connection on the suction side
Rp 1¼
Pipe connection on the discharge side
Rp 1
Materials
Mechanical seal
BQ1EGG
Gasket material
EPDM
Pump housing
Stainless steel
Impeller
Stainless steel
Shaft
Stainless steel