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
Materials
Impeller
Stainless steel
Mechanical seal
BQ1VGG
Shaft
Stainless steel
Gasket material
FKM
Pump housing
Stainless steel
Hydraulic data
Max. fluid temperature
90 °C
Maximum inlet pressure
6 bar
Min. fluid temperature
-15 °C
Max. ambient temperature
40 °C
Min. ambient temperature
-15 °C
Discharge port
Rp 1
Maximum operating pressure
10 bar
Packaging
Packaging type
Cardboard box
Pieces per pallet
1
Number per layer
1
Packaging property
Transport packaging
Motor data
Power factor
0.83
Insulation class
F
Activation type
Direct On Line (DOL)
Motor efficiency
82.7 %
Rated current
2.8 A
Voltage tolerance
±10 %
Protection class motor
IP54
Mains connection
3~400 V, 50 Hz
Motor efficiency
81.5 %
Motor efficiency
82.7 %
Motor efficiency class
IE3
Rated speed
2900 1/min
Rated power
1.1 kW
Dimension, weight
Length
481 mm
Gross weight, approx.
17.4 kg
Width with packaging
260 mm
Width
190 mm
Length with packaging
600 mm
Height
219 mm
Net weight, approx.
15.9 kg
Height with packaging
280 mm
Product data
Colour
Green/silver
EAN number
4048482691800
Brand
Wilo
Date of sales availability
2016-09-01
Minimum order quantity
1
Article number
4210724
Product description
Economy MHI 206 (3~400 V, FKM)
Installation dimensions
Pipe connection on the suction side
Rp 1
Pipe connection on the discharge side
Rp 1