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
Product data
Minimum order quantity
1
Date of sales availability
2010-01-01
Product description
Economy MHI 405 (1~230 V, EPDM)
Brand
Wilo
Colour
Green/silver
EAN number
4016322529835
Article number
4024298
Materials
Mechanical seal
BQ1EGG
Pump housing
Stainless steel
Gasket material
EPDM
Shaft
Stainless steel
Impeller
Stainless steel
Hydraulic data
Maximum operating pressure
10 bar
Max. ambient temperature
40 °C
Max. fluid temperature
110 °C
Min. fluid temperature
-15 °C
Min. ambient temperature
-15 °C
Maximum inlet pressure
6 bar
Discharge port
Rp 1
Packaging
Pieces per pallet
1
Packaging property
Transport packaging
Packaging type
One-way pallet
Number per layer
1
Motor data
Mains connection
1~230 V, 50 Hz
Rated speed
2830 1/min
Motor efficiency
56.9 %
Insulation class
F
Power factor
0.96
Protection class motor
X4
Motor efficiency
64.3 %
Rated current
7.2 A
Activation type
Direct On Line (DOL)
Rated power
1.1 kW
Motor efficiency class
IE1
Voltage tolerance
±10 %
Motor efficiency
67.2 %
Installation dimensions
Pipe connection on the discharge side
Rp 1
Pipe connection on the suction side
Rp 1¼
Dimension, weight
Length
448 mm
Height
224 mm
Length with packaging
600 mm
Width
190 mm
Gross weight, approx.
16.7 kg
Height with packaging
280 mm
Width with packaging
260 mm
Net weight, approx.
15.2 kg