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
Height
256 mm
Net weight, approx.
20.2 kg
Gross weight, approx.
21.2 kg
Width with packaging
255 mm
Length
382 mm
Width
232 mm
Height with packaging
330 mm
Length with packaging
425 mm
Installation dimensions
Pipe connection on the discharge side
G 1
Pipe connection on the suction side
G 1½
Packaging
Number per layer
1
Packaging property
Transport packaging
Packaging type
Cardboard box
Pieces per pallet
1
Motor data
Voltage tolerance
±6 %
Rated power
2.2 kW
Insulation class
F
Mains connection
3~400 V, 50 Hz
Protection class motor
IP55
Rated speed
2900 1/min
Power factor
0.85
Rated current
7.6 A
Product data
Date of sales availability
2023-05-09
EAN number
-
Minimum order quantity
1
Colour
Green/black/silver
Article number
9187046
Product description
Atmos BST 25/180-2.2/2-V1
Brand
Wilo
Materials
Shaft
Stainless steel
Pump housing
Stainless steel
Impeller
Stainless steel 1.4301
Mechanical seal
B3Q1EF
Hydraulic data
Maximum operating pressure
10 bar
Minimum efficiency index (MEI)
0.4
Min. fluid temperature
-20 °C
Max. fluid temperature
120 °C
Max. ambient temperature
50 °C