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.
Dimension, weight
Length
491 mm
Length with packaging
540 mm
Height with packaging
410 mm
Height
292 mm
Gross weight, approx.
47.5 kg
Width
256 mm
Net weight, approx.
41 kg
Width with packaging
310 mm
Packaging
Pieces per pallet
1
Packaging property
Transport packaging
Packaging type
Wooden box
Number per layer
1
Product data
Product description
Atmos BST 40/160-4/2-H12-V2
Minimum order quantity
1
EAN number
-
Colour
Green/black/silver
Brand
Wilo
Article number
9187150
Date of sales availability
2023-05-09
Materials
Mechanical seal
B3Q1FG
Pump housing
Stainless steel
Shaft
Stainless steel
Impeller
Stainless steel 1.4401
Motor data
Mains connection
3~400 V, 50 Hz
Power factor
0.88
Insulation class
F
Protection class motor
IP55
Rated current
7.4 A
Rated power
4 kW
Voltage tolerance
±6 %
Rated speed
2900 1/min
Hydraulic data
Maximum operating pressure
10 bar
Max. ambient temperature
50 °C
Min. fluid temperature
-20 °C
Max. fluid temperature
120 °C
Minimum efficiency index (MEI)
0.4
Installation dimensions
Pipe connection on the discharge side
DN 40
Pipe connection on the suction side
DN 65