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
395 mm
Net weight, approx.
20 kg
Gross weight, approx.
21 kg
Length with packaging
470 mm
Width with packaging
260 mm
Height with packaging
380 mm
Width
215 mm
Height
255 mm
Product data
EAN number
-
Product description
Atmos BST 40/125-1.5/2-H12-V1
Brand
Wilo
Minimum order quantity
1
Date of sales availability
2023-05-09
Colour
Green/black/silver
Article number
9187143
Installation dimensions
Pipe connection on the discharge side
DN 40
Pipe connection on the suction side
DN 65
Materials
Mechanical seal
B3Q1FG
Impeller
Stainless steel 1.4401
Shaft
Stainless steel
Pump housing
Stainless steel
Hydraulic data
Minimum efficiency index (MEI)
0.4
Max. ambient temperature
50 °C
Min. fluid temperature
-20 °C
Maximum operating pressure
10 bar
Max. fluid temperature
120 °C
Motor data
Voltage tolerance
±6 %
Mains connection
3~400 V, 50 Hz
Rated current
5.3 A
Power factor
0.84
Insulation class
F
Rated power
1.5 kW
Rated speed
2900 1/min
Protection class motor
IP55
Packaging
Number per layer
1
Pieces per pallet
1
Packaging property
Transport packaging
Packaging type
Wooden box