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. Stage chambers, impellers and diffusors are made of stainless steel and pump housing is made of cataphoretic-coated cast iron.
It 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
Scope of delivery
- Wilo-MHIL 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
Mains connection
3~400 V, 50 Hz
Voltage tolerance
±10 %
Motor efficiency
84.5 %
Rated speed
2900 1/min
Motor efficiency class
IE3
Protection class motor
IP54
Motor efficiency
85.9 %
Motor efficiency
85.9 %
Power factor
0.82
Rated current
5.4 A
Insulation class
F
Rated power
2.2 kW
Activation type
Direct On Line (DOL)
Dimension, weight
Width
138 mm
Height
240 mm
Length with packaging
600 mm
Width with packaging
260 mm
Net weight, approx.
24.2 kg
Height with packaging
280 mm
Length
510.3 mm
Gross weight, approx.
25.7 kg
Packaging
Pieces per pallet
1
Packaging property
Transport packaging
Number per layer
1
Packaging type
Cardboard box
Installation dimensions
Pipe connection on the suction side
Rp 1½
Pipe connection on the discharge side
Rp 1¼
Hydraulic data
Min. ambient temperature
-15 °C
Maximum inlet pressure
6 bar
Min. fluid temperature
-15 °C
Max. ambient temperature
40 °C
Maximum operating pressure
10 bar
Max. fluid temperature
90 °C
Discharge port
Rp 1¼
Materials
Mechanical seal
Q1BE3GG
Shaft
Stainless steel
Impeller
Stainless steel
Pump housing
Grey cast iron
Gasket material
EPDM
Product data
Product description
Economy MHIL 905 (3~400 V)
Brand
Wilo
Minimum order quantity
1
EAN number
4048482691503
Colour
Green/black/silver
Date of sales availability
2016-09-01
Article number
4210671