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
Motor data
Motor efficiency
67.8 %
Rated current
9.2 A
Rated power
1.5 kW
Motor efficiency class
IE1
Mains connection
1~230 V, 50 Hz
Protection class motor
X4
Motor efficiency
59.6 %
Insulation class
F
Rated speed
2830 1/min
Motor efficiency
66.4 %
Power factor
0.95
Activation type
Direct On Line (DOL)
Voltage tolerance
±10 %
Hydraulic data
Maximum inlet pressure
6 bar
Max. fluid temperature
90 °C
Min. fluid temperature
-15 °C
Discharge port
Rp 1¼
Min. ambient temperature
-15 °C
Maximum operating pressure
10 bar
Max. ambient temperature
40 °C
Dimension, weight
Width
190 mm
Net weight, approx.
16 kg
Gross weight, approx.
17.5 kg
Height
224 mm
Height with packaging
280 mm
Length
472 mm
Width with packaging
260 mm
Length with packaging
600 mm
Packaging
Number per layer
1
Pieces per pallet
1
Packaging type
One-way pallet
Packaging property
Transport packaging
Materials
Mechanical seal
BQ1VGG
Pump housing
Stainless steel
Shaft
Stainless steel
Gasket material
FKM
Impeller
Stainless steel
Installation dimensions
Pipe connection on the suction side
Rp 1½
Pipe connection on the discharge side
Rp 1¼
Product data
EAN number
4016322529019
Minimum order quantity
1
Colour
Green/silver
Product description
Economy MHI 804 (1~230 V, FKM)
Brand
Wilo
Article number
4015700
Date of sales availability
2010-01-01
![](https://im.astiv.ru/files/images/pumpcurves/9fb03da1f0a15a249fdd29007c28ec8f.jpg)
![](https://im.astiv.ru/files/images/dimdrawings/ee50b5257e362faeca65f8dfcd06911a.png)
![](https://im.astiv.ru/files/images/wiring/d77862b550e7158539f70f436add20bd.png)