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
Power factor
0.96
Protection class motor
X4
Motor efficiency
64.3 %
Motor efficiency
67.2 %
Rated power
1.1 kW
Voltage tolerance
±10 %
Rated current
7.2 A
Motor efficiency
56.9 %
Motor efficiency class
IE1
Mains connection
1~230 V, 50 Hz
Rated speed
2900 1/min
Insulation class
F
Activation type
Direct On Line (DOL)
Hydraulic data
Discharge port
Rp 1
Min. fluid temperature
-15 °C
Maximum operating pressure
10 bar
Maximum inlet pressure
6 bar
Max. fluid temperature
90 °C
Max. ambient temperature
40 °C
Min. ambient temperature
-15 °C
Dimension, weight
Gross weight, approx.
19.2 kg
Length
458 mm
Height with packaging
280 mm
Net weight, approx.
17.7 kg
Width
138 mm
Width with packaging
260 mm
Length with packaging
600 mm
Height
224 mm
Product data
Date of sales availability
2010-01-01
EAN number
4016322721314
Article number
4083902
Brand
Wilo
Product description
Economy MHIL 306 (1~230 V)
Minimum order quantity
1
Colour
Green/black/silver
Materials
Impeller
Stainless steel
Gasket material
EPDM
Pump housing
Grey cast iron
Shaft
Stainless steel
Mechanical seal
Q1BE3GG
Packaging
Packaging property
Transport packaging
Number per layer
1
Pieces per pallet
1
Packaging type
One-way pallet
Installation dimensions
Pipe connection on the suction side
Rp 1
Pipe connection on the discharge side
Rp 1