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 with packaging
540 mm
Height with packaging
410 mm
Width
256 mm
Length
456 mm
Width with packaging
310 mm
Net weight, approx.
31 kg
Height
292 mm
Gross weight, approx.
38 kg
Installation dimensions
Pipe connection on the suction side
DN 65
Pipe connection on the discharge side
DN 40
Motor data
Mains connection
3~400 V, 50 Hz
Power factor
0.87
Rated speed
2900 1/min
Rated current
9.9 A
Rated power
3 kW
Protection class motor
IP55
Insulation class
F
Voltage tolerance
±6 %
Product data
Colour
Green/black/silver
Date of sales availability
2023-05-09
Minimum order quantity
1
Product description
Atmos BST 40/125-3/2-H12-V1
Brand
Wilo
Article number
9187146
EAN number
-
Materials
Impeller
Stainless steel 1.4401
Mechanical seal
B3Q1FG
Pump housing
Stainless steel
Shaft
Stainless steel
Hydraulic data
Maximum operating pressure
10 bar
Max. fluid temperature
120 °C
Minimum efficiency index (MEI)
0.4
Max. ambient temperature
50 °C
Min. fluid temperature
-20 °C
Packaging
Packaging property
Transport packaging
Number per layer
1
Packaging type
Wooden box
Pieces per pallet
1