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
Maximum inlet pressure
6 bar
Min. fluid temperature
-15 °C
Max. fluid temperature
110 °C
Min. ambient temperature
-15 °C
Max. ambient temperature
40 °C
Maximum operating pressure
10 bar
Discharge port
Rp 1½
Dimension, weight
Width with packaging
260 mm
Height
240 mm
Length with packaging
600 mm
Length
482 mm
Height with packaging
280 mm
Width
190 mm
Gross weight, approx.
22.1 kg
Net weight, approx.
20.6 kg
Packaging
Number per layer
1
Packaging property
Transport packaging
Pieces per pallet
1
Packaging type
Cardboard box
Motor data
Motor efficiency
85.9 %
Motor efficiency class
IE3
Power factor
0.82
Insulation class
F
Activation type
Direct On Line (DOL)
Mains connection
3~400 V, 50 Hz
Rated power
2.2 kW
Motor efficiency
84.5 %
Protection class motor
IP54
Rated current
5.4 A
Rated speed
2900 1/min
Motor efficiency
85.9 %
Voltage tolerance
±10 %
Product data
Date of sales availability
2016-09-01
Colour
Green/silver
Product description
Economy MHI 1603 (3~400 V, EPDM)
Brand
Wilo
Minimum order quantity
1
EAN number
4048482691695
Article number
4210713
Materials
Gasket material
EPDM
Mechanical seal
BQ1EGG
Impeller
Stainless steel
Shaft
Stainless steel
Pump housing
Stainless steel
Installation dimensions
Pipe connection on the suction side
Rp 2
Pipe connection on the discharge side
Rp 1½
![](https://im.astiv.ru/files/images/pumpcurves/2ea92b1020d0507d659f8ff4fcc6228b.jpg)
![](https://im.astiv.ru/files/images/dimdrawings/4ab4bb21e7c8c81df093b62feb36465a.png)
![](https://im.astiv.ru/files/images/wiring/d689e17c649f080e6aab9aa29c835b6a.png)