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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)

Product selection
Number of results: 280
Product descriptionNumber of polesMEIIENominal flange diameterMechanical sealRated power P2Gross weight, approx. mArticle number
BM-B 40/275-4/4
4
≥0.4
IE3
DN 40
Q1Q1VGG
4 kW
93 kg
2103218
BM-B 40/275-37/2
2
≥0.4
IE3
DN 40
Q1Q1VGG
37 kW
249 kg
2196575
BM-B 40/300-5,5/4
4
≥0.4
IE3
DN 40
Q1Q1VGG
5.5 kW
115 kg
2103219
BM-B 40/300-55/2
2
≥0.4
IE3
DN 40
Q1Q1VGG
55 kW
359 kg
2196576
BM-B 40/335-9,2/4
4
≥0.4
IE3
DN 40
Q1Q1VGG
9.2 kW
133 kg
2103220
BM-B 50/120-2,2/2
2
≥0.4
IE3
DN 50
Q1Q1VGG
2.2 kW
45 kg
2103295
BM-B 50/130-3/2
2
≥0.4
IE3
DN 50
Q1Q1VGG
3 kW
52.5 kg
2103296
BM-B 50/140-0,55/4
4
≥0.4
IE3
DN 50
Q1Q1VGG
0.55 kW
37 kg
2103221
BM-B 50/140-4/2
2
≥0.4
IE3
DN 50
Q1Q1VGG
4 kW
61 kg
2103297
BM-B 50/150-5,5/2
2
≥0.4
IE3
DN 50
Q1Q1VGG
5.5 kW
71 kg
2103300
BM-B 50/160-5,5/2
2
≥0.4
IE3
DN 50
Q1Q1VGG
5.5 kW
71 kg
2103298
BM-B 50/165-7,5/2
2
≥0.4
IE3
DN 50
Q1Q1VGG
7.5 kW
92.5 kg
2103301
BM-B 50/170-7,5/2
2
≥0.4
IE3
DN 50
Q1Q1VGG
7.5 kW
92.5 kg
2103299
BM-B 50/175-1,1/4
4
≥0.4
IE3
DN 50
Q1Q1VGG
1.1 kW
52 kg
2103222
BM-B 50/175-9,2/2
2
≥0.4
IE3
DN 50
Q1Q1VGG
9.2 kW
96.5 kg
2103302
BM-B 50/180-1,5/4
4
≥0.4
IE3
DN 50
Q1Q1VGG
1.5 kW
54 kg
2164397
BM-B 50/190-9,2/2
2
≥0.4
IE3
DN 50
Q1Q1VGG
9.2 kW
101.5 kg
2164388
BM-B 50/195-1,1/4
4
≥0.4
IE3
DN 50
Q1Q1VGG
1.1 kW
55 kg
2196567
BM-B 50/195-15/2
2
≥0.4
IE3
DN 50
Q1Q1VGG
15 kW
121.5 kg
2103306
BM-B 50/200-11/2
2
≥0.4
IE3
DN 50
Q1Q1VGG
11 kW
108.5 kg
2164389
BM-B 50/205-2,2/4
4
≥0.4
IE3
DN 50
Q1Q1VGG
2.2 kW
59.5 kg
2196568
BM-B 50/205-17/2
2
≥0.4
IE3
DN 50
Q1Q1VGG
17 kW
125.5 kg
2103307
BM-B 50/210-1,5/4
4
≥0.4
IE3
DN 50
Q1Q1VGG
1.5 kW
56 kg
2103223
BM-B 50/210-12,5/2
2
≥0.4
IE3
DN 50
Q1Q1VGG
12.5 kW
112.5 kg
2164390
BM-B 50/215-3/4
4
≥0.4
IE3
DN 50
Q1Q1VGG
3 kW
68.5 kg
2103224
BM-B 50/220-2,2/4
4
≥0.4
IE3
DN 50
Q1Q1VGG
2.2 kW
61.5 kg
2103225
BM-B 50/220-15/2
2
≥0.4
IE3
DN 50
Q1Q1VGG
15 kW
121.5 kg
2164391
BM-B 50/220-22/2
2
≥0.4
IE3
DN 50
Q1Q1VGG
22 kW
159 kg
2103308
BM-B 50/225-17/2
2
≥0.4
IE3
DN 50
Q1Q1VGG
17 kW
132 kg
2103309
BM-B 50/235-18,5/2
2
≥0.4
IE3
DN 50
Q1Q1VGG
18.5 kW
162 kg
2103310
BM-B 50/235-20/2
2
≥0.4
IE3
DN 50
Q1Q1VGG
20 kW
165 kg
2103311
BM-B 50/250-22/2
2
≥0.4
IE3
DN 50
Q1Q1VGG
22 kW
167 kg
2103312
BM-B 50/250-25/2
2
≥0.4
IE3
DN 50
Q1Q1VGG
25 kW
211 kg
2103313
BM-B 50/260-4/4
4
≥0.4
IE3
DN 50
Q1Q1VGG
4 kW
87.5 kg
2103226
BM-B 50/260-30/2
2
≥0.4
IE3
DN 50
Q1Q1VGG
30 kW
217 kg
2103314
BM-B 65/115-3/2
2
≥0.4
IE3
DN 65
Q1Q1VGG
3 kW
56.5 kg
2103315
BM-B 65/125-4/2
2
≥0.4
IE3
DN 65
Q1Q1VGG
4 kW
63 kg
2103316
BM-B 65/135-0,75/4
4
≥0.4
IE3
DN 65
Q1Q1VGG
0.75 kW
43 kg
2103227
BM-B 65/135-5,5/2
2
≥0.4
IE3
DN 65
Q1Q1VGG
5.5 kW
69 kg
2103317
BM-B 65/145-7,5/2
2
≥0.4
IE3
DN 65
Q1Q1VGG
7.5 kW
92.5 kg
2103318
BM-B 65/150-9,2/2
2
≥0.4
IE3
DN 65
Q1Q1VGG
9.2 kW
100.5 kg
2103319
BM-B 65/160-11/2
2
≥0.4
IE3
DN 65
Q1Q1VGG
11 kW
103.5 kg
2103320
BM-B 65/170-1,5/4
4
≥0.4
IE3
DN 65
Q1Q1VGG
1.5 kW
57 kg
2103228
BM-B 65/170-15/2
2
≥0.4
IE3
DN 65
Q1Q1VGG
15 kW
107.5 kg
2103321
BM-B 65/185-18,5/2
2
≥0.4
IE3
DN 65
Q1Q1VGG
18.5 kW
158 kg
2103325
BM-B 65/195-22/2
2
≥0.4
IE3
DN 65
Q1Q1VGG
22 kW
160 kg
2103326
BM-B 65/200-3/4
4
≥0.4
IE3
DN 65
Q1Q1VGG
3 kW
69.5 kg
2103229
BM-B 65/215-3/4
4
≥0.4
IE3
DN 65
Q1Q1VGG
3 kW
78 kg
2103230
BM-B 65/215-30/2
2
≥0.4
IE3
DN 65
Q1Q1VGG
30 kW
216 kg
2103327
BM-B 65/220-22/2
2
≥0.4
IE3
DN 65
Q1Q1VGG
22 kW
169 kg
2103328