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
Dimension, weight
Gross weight, approx.
16.6 kg
Net weight, approx.
15.1 kg
Width
190 mm
Length with packaging
600 mm
Width with packaging
260 mm
Length
457 mm
Height with packaging
280 mm
Height
219 mm
Installation dimensions
Pipe connection on the suction side
Rp 1¼
Pipe connection on the discharge side
Rp 1
Motor data
Insulation class
F
Activation type
Direct On Line (DOL)
Motor efficiency
81.5 %
Rated current
2.8 A
Protection class motor
IP54
Voltage tolerance
±10 %
Power factor
0.83
Motor efficiency
82.7 %
Rated power
1.1 kW
Mains connection
3~400 V, 50 Hz
Motor efficiency
82.7 %
Rated speed
2900 1/min
Motor efficiency class
IE3
Product data
Minimum order quantity
1
Colour
Green/silver
Date of sales availability
2016-09-01
Product description
Economy MHI 405 (3~400 V, EPDM)
EAN number
4048482691886
Article number
4210732
Brand
Wilo
Hydraulic data
Maximum inlet pressure
6 bar
Min. ambient temperature
-15 °C
Min. fluid temperature
-15 °C
Max. ambient temperature
40 °C
Max. fluid temperature
110 °C
Discharge port
Rp 1
Maximum operating pressure
10 bar
Packaging
Packaging property
Transport packaging
Packaging type
Cardboard box
Number per layer
1
Pieces per pallet
1
Materials
Pump housing
Stainless steel
Shaft
Stainless steel
Gasket material
EPDM
Mechanical seal
BQ1EGG
Impeller
Stainless steel