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
Product data
Minimum order quantity
1
EAN number
4048482691350
Brand
Wilo
Article number
4210656
Product description
Economy MHIL 504 (3~400 V)
Colour
Green/black/silver
Date of sales availability
2016-09-01
Materials
Mechanical seal
Q1BE3GG
Pump housing
Grey cast iron
Shaft
Stainless steel
Gasket material
EPDM
Impeller
Stainless steel
Installation dimensions
Pipe connection on the suction side
Rp 1¼
Pipe connection on the discharge side
Rp 1
Hydraulic data
Maximum inlet pressure
6 bar
Discharge port
Rp 1
Min. fluid temperature
-15 °C
Max. fluid temperature
90 °C
Max. ambient temperature
40 °C
Min. ambient temperature
-15 °C
Maximum operating pressure
10 bar
Packaging
Number per layer
1
Pieces per pallet
1
Packaging type
Cardboard box
Packaging property
Transport packaging
Dimension, weight
Net weight, approx.
16.2 kg
Width
138 mm
Height
219 mm
Length
419.1 mm
Gross weight, approx.
17.7 kg
Height with packaging
280 mm
Length with packaging
600 mm
Width with packaging
260 mm
Motor data
Power factor
0.82
Rated power
0.75 kW
Rated current
1.95 A
Insulation class
F
Rated speed
2900 1/min
Motor efficiency class
IE3
Motor efficiency
80.7 %
Motor efficiency
79.5 %
Motor efficiency
80.7 %
Mains connection
3~400 V, 50 Hz
Voltage tolerance
±10 %
Protection class motor
IP54
Activation type
Direct On Line (DOL)