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.
Materials
Impeller
Stainless steel 1.4401
Pump housing
Stainless steel
Shaft
Stainless steel
Mechanical seal
B3Q1FG
Packaging
Packaging type
Wooden box
Pieces per pallet
1
Packaging property
Transport packaging
Number per layer
1
Dimension, weight
Width with packaging
260 mm
Height with packaging
380 mm
Height
256 mm
Length with packaging
470 mm
Net weight, approx.
30 kg
Length
438 mm
Width
215 mm
Gross weight, approx.
33 kg
Installation dimensions
Pipe connection on the suction side
DN 65
Pipe connection on the discharge side
DN 40
Motor data
Power factor
0.85
Rated current
7.6 A
Protection class motor
IP55
Rated speed
2900 1/min
Mains connection
3~400 V, 50 Hz
Insulation class
F
Rated power
2.2 kW
Voltage tolerance
±6 %
Product data
Minimum order quantity
1
EAN number
-
Date of sales availability
2023-05-09
Colour
Green/black/silver
Brand
Wilo
Article number
9187145
Product description
Atmos BST 40/125-2.2/2-H12-V1
Hydraulic data
Minimum efficiency index (MEI)
0.4
Max. fluid temperature
120 °C
Max. ambient temperature
50 °C
Maximum operating pressure
10 bar
Min. fluid temperature
-20 °C