Search
Contact
E-mail
Catalogue creation
My favorites
Product comparison
BM-B 40/240-17/2 | Wilo
Technical data
Hydraulic data
Minimum efficiency index (MEI) ≥0.4
Max. operating pressure p 10 bar
Maximum operating pressure PN 10 bar
Min. fluid temperature Tmin -10 °C
Max. fluid temperature Tmax 90 °C
Max. ambient temperature Tmax 40 °C
Flow max Q max 70.0 m³/h
Opt. volume flow Q opt 69.9 m³/h
Head max H max 81.8 m
Opt. delivery head H opt 55.1 m
Height H Qmin 80.8 m
Height H 20 79.0
Height H 40 72.8
Height H 60 61.7
Motor data
Mains connection 3~400 V, 50 Hz
Voltage tolerance ±10 %
Motor efficiency class IE3
Rated power P2 17 kW
Rated current IN 30.2 A
Rated speed n 2900 1/min
Power factor cos φ100 0.89
Motor efficiency ηM 50% 92.2 %
Motor efficiency ηM 75% 92.6 %
Motor efficiency ηM 100% 92.2 %
Motor winding up to 3 kW -
Motor winding from 4 kW -
Insulation class F
Protection class motor IP55
Integrated full motor protection -
Materials
Pump housing Bronze
Impeller Bronze
Shaft Stainless steel
Mechanical seal Q1Q1VGG
Installation dimensions
Pipe connection on the suction side DNs DN 65
Pipe connection on the discharge side DNd DN 40
Product data
Brand Wilo
Product description BM-B 40/240-17/2
Article number 2103292
EAN number 4048482068374
Colour Green
Minimum order quantity 1
Date of sales availability 2010-01-01
Packaging
Packaging type Cardboard box
Packaging property Transport packaging
Pieces per pallet 1
Number per layer 1
Dimension, weight
Length with packaging 740 mm
Length L 664 mm
Height with packaging 475 mm
Height H 405 mm
Width with packaging 385 mm
Width W 340 mm
Gross weight, approx. m 130 kg
Net weight, approx. m 127 kg
Tender text

Single-stage glanded centrifugal pump in compact block design with directly flanged three-phase motor and one-piece shaft. With forced-flow circulation, bidirectional bellows mechanical seal and cavitation-reducing impeller. The pump is suitable for installation on a base.

Operating Data
Min. fluid temperature Tmin -10 °C
Max. fluid temperature Tmax 90 °C
Min. ambient temperature Tmin 0 °C
Max. ambient temperature Tmax 40 °C
Maximum operating pressure PN 10 bar
Minimum efficiency index (MEI) ≥0.4
Motor data
Motor efficiency class IE3
Mains connection 3~400 V, 50 Hz
Voltage tolerance ±10 %
Rated power P2 17000 W
Rated speed n 2900 1/min
Rated current IN 30.2 A
Power factor cos φ100 0.89
Motor efficiency ηM 50% 92.2 %
Motor efficiency ηM 75% 92.6 %
Motor efficiency ηM 100% 92.2 %
Insulation class F
Protection class IP55
Materials
Pump housing Bronze
Impeller Bronze
Shaft Stainless steel
Shaft seal Q1Q1VGG
Installation dimensions
Pipe connection on the suction side DNs DN 65
Pipe connection on the discharge side DNd DN 40
Ordering information
Brand Wilo
Product description BM-B 40/240-17/2
Net weight, approx. m 127 kg
Article number 2103292
Documents

Installation and operating instructions

Wilo-BM, BM-B, BM-S

Article Number 2103933
Edition 1608
Page format A4
Number of pages 19
PDF (1 MB)

Certification booklet

Wilo-VeroLine-IP-E, Wilo-VeroTwin-DP-E, Wilo-VeroLine-IPL, Wilo-VeroTwin-DPL, Wilo-VeroLine-IPL-N, Wilo-VeroTwin-DPL-N, Wilo-VeroLine-IPH, Wilo-BM/BM-B/BM-S, Wilo-VeroLine-IP-Z

Article Number 2216679
Edition 2022-11
Page format 209.9 x 297.0 mm
Number of pages 60
PDF (22 MB)

Accessory

Continuous, infinitely variable control, differential pressure-sensitive CC-HVAC system (26)

Continuous, infinitely variable control, temperature-dependent CC-HVAC system (22)

Continuous, infinitely variable control, differential pressure-sensitive SC-HVAC system (33)

Continuous, infinitely variable control, temperature-dependent SC-HVAC system (27)

Pipe installation, adapter fitting (1)

Intermediate flange connecting piece F
Intermediate flange connecting piece F
Intermediate flange pieces F 1-MS, DN 40x30mm, PN 10/16
    

The Wilo-F flange intermediate connecting pieces are used for compensation of the port-to-port length in case of a pump replacement.

They are made of brass and are provided for length compensation of flange connections in domestic hot water circulation systems.

The washers included in the scope of delivery must be used for pumps that have combination flanges.

Scope of delivery

  • 1 flange intermediate piece F-MS
  • 2 seals
  • Screws/nuts (number and size based on flange version)

Pump control (1)

Pump control/accessories (31)

Pump control/Comfort control system (3)

Pump control/Smart control system (16)