Atmos BST 25/180-1.85/2-V4 | Wilo

Atmos BST 25/180-1.85/2-V4

Article number: 9187039

Hydraulic data
Minimum efficiency index (MEI)	≥0.4
Min. fluid temperature T_min	-20 °C
Max. fluid temperature T_max	120 °C
Max. ambient temperature T_max	50 °C
Maximum operating pressure PN	10 bar

Motor data
Mains connection	1~230 V, 50 Hz
Number of poles	2
Voltage tolerance	±6 %
Rated power P₂	1.85 kW
Rated current I_N	10.8 A
Rated speed n	2900 1/min
Power factor cos φ₁₀₀	0.95
Insulation class	F
Protection class motor	IP55
Motor protection	PTC

Materials
Pump housing	Stainless steel
Impeller	Stainless steel 1.4301
Shaft	Stainless steel
Mechanical seal	B9Q1EF

Installation dimensions
Pipe connection on the suction side DNs	G 1¼
Pipe connection on the discharge side DNd	G 1

Product data
Brand	Wilo
Product description	Atmos BST 25/180-1.85/2-V4
Article number	9187039
EAN number	4062679366722
Colour	Green/black/silver
Minimum order quantity	1
Date of sales availability	2023-05-09

Packaging
Packaging type	Cardboard box
Packaging property	Transport packaging
Pieces per pallet	1
Number per layer	1

Dimension, weight
Length with packaging	410 mm
Length L	367 mm
Height with packaging	300 mm
Height H	250 mm
Width with packaging	255 mm
Width W	232 mm
Gross weight, approx. m	17.2 kg
Net weight, approx. m	16.3 kg

Installation and operating instructions

Wilo-Atmos BST

Article Number	9221306
Edition	2023-07
Number of pages	288
Language	de, en, es, fr, hu, it, ko, pl, pt, sv, tr

PDF (7 MB)

Wilo-Atmos BST

Article Number	9221306
Edition	2023-07
Number of pages	32
Language	en

PDF (5 MB)

Group Statement

Group Statement REACH

Edition	2021-05
Number of pages	5
Language	language neutral

PDF (279 KB)