Single-stage centrifugal pump in monobloc design in accordance with EN733 for installation on a base including foot on the pump housing. Low-vibration and low-noise monobloc design rigidly connected standard motor. Flange with rated pressure 10bar in accordance with EN1092. All hydraulic components are designed with stainless steel. Motors in IE3 technology as standard.
Motor data
Rated speed
2900 1/min
Rated power
4 kW
Rated current
7.4 A
Protection class motor
IP55
Mains connection
3~400 V, 50 Hz
Insulation class
F
Voltage tolerance
±6 %
Power factor
0.88
Dimension, weight
Net weight, approx.
44 kg
Height
360 mm
Width with packaging
310 mm
Length with packaging
540 mm
Length
554 mm
Gross weight, approx.
49.3 kg
Height with packaging
410 mm
Width
300 mm
Packaging
Number per layer
1
Packaging property
Transport packaging
Packaging type
Wooden box
Pieces per pallet
1
Product data
Brand
Wilo
Date of sales availability
2023-08-17
EAN number
-
Product description
Atmos BST 50/160-4/2-V2
Article number
9187074
Minimum order quantity
1
Colour
Green/black/silver
Installation dimensions
Pipe connection on the discharge side
DN 50
Pipe connection on the suction side
DN 65
Materials
Shaft
Stainless steel
Mechanical seal
B3Q1EF
Impeller
Stainless steel 1.4301
Pump housing
Stainless steel
Hydraulic data
Max. fluid temperature
120 °C
Minimum efficiency index (MEI)
0.4
Maximum operating pressure
10 bar
Min. fluid temperature
-20 °C
Max. ambient temperature
50 °C