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Wilo-BM | Wilo
Your advantages
Wilo-BM-B

Your advantages

  • Compact block design with directly flanged three-phase current motor and one-piece motor pump shaft
  • Can be used in many applications due to material made of cast stainless steel (BM-S) and cast bronze (BM-B)
  • Meets user requirements due to performance and main dimensions in accordance with EN 733 (DIN for standard pumps)
  • Standard-equipped feet on pump housing and motor for installation on a base
Series description

Design

Glanded pump in block design with flange connection

Application

For pumping heating water (in accordance with VDI 2035), water-glycol mixtures, cooling water and chilled water without abrasive substances in heating, chilled water and cooling water systems.

Typekey

NO VALUE

Technical data

  • Minimum efficiency index (MEI) ≥ 0.4
  • Permissible temperature range of -10 °C to +90 °C
  • Mains connection 3~400 V, 50 Hz
  • Protection class IP55
  • Nominal diameter DN 32 to DN 125
  • Max. operating pressure 10 bar

Materials

  • Pump housing BM-B: Bronze CuSn10
  • Pump housing BM-S: Cast stainless steel 1.4408
  • Impeller BM-B: Bronze CuSn 10
  • Impeller BM-S: Cast stainless steel 1.4408
  • Shaft: 1,4362
  • Mechanical seal: Q1Q1VGG

Construction

  • Single-stage glanded centrifugal pump in compact block design made of cast stainless steel
  • Directly flanged three-phase current motor and one-piece motor pump shaft
  • Mechanical seal
  • Feet on pump housing and motor

Scope of delivery

  • Pump
  • Installation and operating instructions

Options

  • Version ...-K3 with PTC thermistor sensor (for a surcharge)
  • Other mechanical seals on request
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)

Certificate REACH

REACH Regulation

Edition 2021-05
Page format 209.9 x 297.0 mm
Number of pages 4
PDF (262 KB)

Product selection
Number of results: 280
Product descriptionNumber of polesMEIIENominal flange diameterMechanical sealRated power P2Gross weight, approx. mArticle number
BM-B 65/235-4/4
4
≥0.4
IE3
DN 65
Q1Q1VGG
4 kW
89 kg
2103231
BM-B 65/235-30/2
2
≥0.4
IE3
DN 65
Q1Q1VGG
30 kW
219 kg
2103329
BM-B 65/250-5,5/4
4
≥0.4
IE3
DN 65
Q1Q1VGG
5.5 kW
110.5 kg
2103232
BM-B 65/250-37/2
2
≥0.4
IE3
DN 65
Q1Q1VGG
37 kW
250 kg
2103330
BM-B 65/250-45/2
2
≥0.4
IE3
DN 65
Q1Q1VGG
45 kW
364 kg
2164392
BM-B 65/290-9,2/4
4
≥0.4
IE3
DN 65
Q1Q1VGG
9.2 kW
163 kg
2103233
BM-B 65/315-11/4
4
≥0.4
IE3
DN 65
Q1Q1VGG
11 kW
211 kg
2103234
BM-B 65/340-15/4
4
≥0.4
IE3
DN 65
Q1Q1VGG
15 kW
244 kg
2103235
BM-B 80/130-5,5/2
2
≥0.4
IE3
DN 80
Q1Q1VGG
5.5 kW
75.5 kg
2103331
BM-B 80/140-7,5/2
2
≥0.4
IE3
DN 80
Q1Q1VGG
7.5 kW
102.5 kg
2103332
BM-B 80/145-9,2/2
2
≥0.4
IE3
DN 80
Q1Q1VGG
9.2 kW
105.5 kg
2196577
BM-B 80/150-11/2
2
≥0.4
IE3
DN 80
Q1Q1VGG
11 kW
109.5 kg
2103333
BM-B 80/160-2,2/4
4
≥0.4
IE3
DN 80
Q1Q1VGG
2.2 kW
64.5 kg
2103236
BM-B 80/160-15/2
2
≥0.4
IE3
DN 80
Q1Q1VGG
15 kW
114 kg
2103334
BM-B 80/170-18,5/2
2
≥0.4
IE3
DN 80
Q1Q1VGG
18.5 kW
159 kg
2103335
BM-B 80/175-2,2/4
4
≥0.4
IE3
DN 80
Q1Q1VGG
2.2 kW
66.5 kg
2103237
BM-B 80/180-22/2
2
≥0.4
IE3
DN 80
Q1Q1VGG
22 kW
164 kg
2103336
BM-B 80/195-4/4
4
≥0.4
IE3
DN 80
Q1Q1VGG
4 kW
97 kg
2103238
BM-B 80/200-30/2
2
≥0.4
IE3
DN 80
Q1Q1VGG
30 kW
218 kg
2103337
BM-B 80/210-5,5/4
4
≥0.4
IE3
DN 80
Q1Q1VGG
5.5 kW
110 kg
2103239
BM-B 80/210-37/2
2
≥0.4
IE3
DN 80
Q1Q1VGG
37 kW
253 kg
2103338
BM-B 80/215-45/2
2
≥0.4
IE3
DN 80
Q1Q1VGG
45 kW
370 kg
2164393
BM-B 80/230-7,5/4
4
≥0.4
IE3
DN 80
Q1Q1VGG
7.5 kW
140 kg
2103240
BM-B 80/270-9,2/4
4
≥0.4
IE3
DN 80
Q1Q1VGG
9.2 kW
145 kg
2103241
BM-B 80/290-11/4
4
≥0.4
IE3
DN 80
Q1Q1VGG
11 kW
219 kg
2103242
BM-B 80/315-15/4
4
≥0.4
IE3
DN 80
Q1Q1VGG
15 kW
253 kg
2103243
BM-B 80/340-22/4
4
≥0.4
IE3
DN 80
Q1Q1VGG
22 kW
340 kg
2103244
BM-B 100/185-5,5/4
4
≥0.4
IE3
DN 100
Q1Q1VGG
5.5 kW
141 kg
2103245
BM-B 100/220-7,5/4
4
≥0.4
IE3
DN 100
Q1Q1VGG
7.5 kW
157 kg
2103246
BM-B 100/250-9,2/4
4
≥0.4
IE3
DN 100
Q1Q1VGG
9.2 kW
182 kg
2103247
BM-B 100/270-15/4
4
≥0.4
IE3
DN 100
Q1Q1VGG
15 kW
263 kg
2103248
BM-B 100/295-18,5/4
4
≥0.4
IE3
DN 100
Q1Q1VGG
18.5 kW
299 kg
2103249
BM-B 100/315-22/4
4
≥0.4
IE3
DN 100
Q1Q1VGG
22 kW
371 kg
2103250
BM-B 100/340-30/4
4
≥0.4
IE3
DN 100
Q1Q1VGG
30 kW
410 kg
2103251
BM-B 125/235-11/4
4
≥0.4
IE3
DN 125
Q1Q1VGG
11 kW
256 kg
2103252
BM-B 125/255-15/4
4
≥0.4
IE3
DN 125
Q1Q1VGG
15 kW
273.5 kg
2196569
BM-B 125/270-18,5/4
4
≥0.4
IE3
DN 125
Q1Q1VGG
18.5 kW
311 kg
2103253
BM-B 125/295-18,5/4
4
≥0.4
IE3
DN 125
Q1Q1VGG
18.5 kW
327 kg
2103254
BM-B 125/315-30/4
4
≥0.4
IE3
DN 125
Q1Q1VGG
30 kW
538 kg
2103255
BM-B 125/340-37/4
4
≥0.4
IE3
DN 125
Q1Q1VGG
37 kW
569 kg
2164398
BM-S 32/100-0,75/2
2
≥0.4
IE3
DN 32
Q1Q1VGG
0.75 kW
28.5 kg
2164428
BM-S 32/120-1,1/2
2
≥0.4
IE3
DN 32
Q1Q1VGG
1.1 kW
30.5 kg
2164429
BM-S 32/130-1,5/2
2
≥0.4
IE3
DN 32
Q1Q1VGG
1.5 kW
32.5 kg
2164430
BM-S 32/140-2,2/2
2
≥0.4
IE3
DN 32
Q1Q1VGG
2.2 kW
35.5 kg
2164431
BM-S 32/150-2,2/2
2
≥0.4
IE3
DN 32
Q1Q1VGG
2.2 kW
36.5 kg
2164432
BM-S 32/160-3/2
2
≥0.4
IE3
DN 32
Q1Q1VGG
3 kW
42 kg
2164433
BM-S 32/170-0,55/4
4
≥0.4
IE3
DN 32
Q1Q1VGG
0.55 kW
30.5 kg
2103342
BM-S 32/170-4/2
2
≥0.4
IE3
DN 32
Q1Q1VGG
4 kW
53 kg
2164434
BM-S 32/190-4/2
2
≥0.4
IE3
DN 32
Q1Q1VGG
4 kW
55 kg
2103399
BM-S 32/210-5,5/2
2
≥0.4
IE3
DN 32
Q1Q1VGG
5.5 kW
62 kg
2103400