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Wilo-CronoBloc-BL | Wilo

Wilo-CronoBloc-BL

Wilo-CronoBloc BL – the reliable glanded pump with high efficiency

Your advantages
Wilo-CronoBloc-BL

Wilo-CronoBloc BL – the reliable glanded pump with high efficiency


Your advantages

  • Energy-efficient due to state-of-the-art pump hydraulics and the use of IE3 motors
  • Cataphoretic coating of all cast iron components ensures high resistance to corrosion and long service life
  • Universal use in diverse applications thanks to different impeller materials, several motor options as well as different mechanical seals
  • Easy installation due to standard pump support feet and optional supporting blocks
  • Easy maintenance and user-friendly design with optional “back pull-out” design and cartridge mechanical seal for large pump types
Series description
Wilo-CronoBloc-BL

Design

Glanded pump in monobloc design with flange connection

Application

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

Typekey

Example

BL 40/160-4/2

BL

Monobloc pump

40

Nominal diameter DN of the pipe connection (pressure port)

160

Nominal impeller diameter

4

Rated power P2 in kW

2

Number of poles

Technical data

  • Permissible temperature range of -20 °C to +140 °C
  • Mains connection 3~400 V, 50 Hz (others on request)
  • Protection class IP55
  • Nominal diameter DN 32 to DN 150
  • Max. operating pressure 16 bar (optionally 25 bar on request)

Materials

  • Pump housing and lantern: Standard: EN-GJL-250; optional: Spheroidal cast iron EN-GJS-400-18-LT (depending on type)
  • Impeller: Standard: EN-GJL-200; special version: Bronze CuSn 10 stainless steel 1.4408 (depending on type)
  • Shaft: 1.4122
  • Mechanical seal: AQEGG; other mechanical seals on request

Construction

Single-stage low-pressure centrifugal pump in monobloc design, with axial suction port and radially arranged pressure port with

  • Mechanical seal
  • Flange connection with pressure measuring connection R 1/8
  • Lantern
  • Coupling
  • IEC standard motor

Delivery state

  • Pump
  • Installation and operating instructions
Downloads

Installation and operating instructions

Wilo-CronoLine-IL Wilo-CronoBloc-BL

Article Number 2157073
Edition 2017-11
Page format 209.9 x 297.0 mm
Number of pages 132
PDF (13 MB)

Wilo-Wilo-CronoLine-IL Wilo-CronoTwin-DL Wilo-CronoBloc-BL

Article Number 2202024
Edition 2018-07
Page format 209.9 x 297.0 mm
Number of pages 128
PDF (12 MB)

General overview (Documents)

General overview 2019 International version

Article Number 2200591
Edition 2018
Page format 209.9 x 297.0 mm
Number of pages 74
PDF (40 MB)

General overview 2021 International version

Edition 2020
Page format 209.9 x 297.0 mm
Number of pages 74
PDF (10 MB)

Certificate REACH (Documents)

REACH regulation

Edition 2021-10
Page format 209.9 x 297.0 mm
Number of pages 2
PDF (162 KB)
Product list
Number of results: 135
Product descriptionNumber of polesMotor efficiency classNominal flange diameterMechanical sealRated power P2Gross weight, approx. mArticle numberGRD group
CronoBloc-BL 32/140-2,2/2
2
IE3
DN 32
AQ1EGG
2.2 kW
59 kg
2121125
4
CronoBloc-BL 32/150-3/2
2
IE3
DN 32
AQ1EGG
3 kW
62 kg
2121126
4
CronoBloc-BL 32/160-4/2
2
IE3
DN 32
AQ1EGG
4 kW
70 kg
2121127
4
CronoBloc-BL 32/170-5,5/2
2
IE3
DN 32
AQ1EGG
5.5 kW
95 kg
2121128
4
CronoBloc-BL 32/210-7,5/2
2
IE3
DN 32
AQ1EGG
7.5 kW
106.5 kg
2121129
5
CronoBloc-BL 32/220-11/2
2
IE3
DN 32
AQ1EGG
11 kW
179 kg
2121130
5
CronoBloc-BL 40/110-1,5/2
2
IE3
DN 40
AQ1EGG
1.5 kW
52 kg
2121131
4
CronoBloc-BL 40/120-2,2/2
2
IE3
DN 40
AQ1EGG
2.2 kW
55 kg
2121132
4
CronoBloc-BL 40/130-3/2
2
IE3
DN 40
AQ1EGG
3 kW
56 kg
2121133
4
CronoBloc-BL 40/140-3/2
2
IE3
DN 40
AQ1EGG
3 kW
59 kg
2121134
4
CronoBloc-BL 40/140-4/2
2
IE3
DN 40
AQ1EGG
4 kW
67 kg
2121135
4
CronoBloc-BL 40/160-5,5/2
2
IE3
DN 40
AQ1EGG
5.5 kW
97 kg
2121136
5
CronoBloc-BL 40/170-5,5/2
2
IE3
DN 40
AQ1EGG
5.5 kW
97 kg
2121137
5
CronoBloc-BL 40/170-7,5/2
2
IE3
DN 40
AQ1EGG
7.5 kW
100.5 kg
2121138
5
CronoBloc-BL 40/180-7,5/2
2
IE3
DN 40
AQ1EGG
7.5 kW
110.5 kg
2121139
5
CronoBloc-BL 40/210-11/2
2
IE3
DN 40
AQ1EGG
11 kW
182 kg
2121140
5
CronoBloc-BL 40/220-11/2
2
IE3
DN 40
AQ1EGG
11 kW
182 kg
2121141
5
CronoBloc-BL 40/220-15/2
2
IE3
DN 40
AQ1EGG
15 kW
190 kg
2121142
5
CronoBloc-BL 50/110-3/2
2
IE3
DN 50
AQ1EGG
3 kW
62 kg
2121146
4
CronoBloc-BL 50/120-3/2
2
IE3
DN 50
AQ1EGG
3 kW
62 kg
2121147
4
CronoBloc-BL 50/120-4/2
2
IE3
DN 50
AQ1EGG
4 kW
70 kg
2121148
4
CronoBloc-BL 50/130-5,5/2
2
IE3
DN 50
AQ1EGG
5.5 kW
92 kg
2121149
5
CronoBloc-BL 50/140-5,5/2
2
IE3
DN 50
AQ1EGG
5.5 kW
92 kg
2121150
5
CronoBloc-BL 50/140-7,5/2
2
IE3
DN 50
AQ1EGG
7.5 kW
95.5 kg
2121151
5
CronoBloc-BL 50/150-5,5/2
2
IE3
DN 50
AQ1EGG
5.5 kW
100 kg
2121152
5
CronoBloc-BL 50/150-7,5/2
2
IE3
DN 50
AQ1EGG
7.5 kW
103.5 kg
2121153
5
CronoBloc-BL 50/170-11/2
2
IE3
DN 50
AQ1EGG
11 kW
167 kg
2121154
5
CronoBloc-BL 50/200-11/2
2
IE3
DN 50
AQ1EGG
11 kW
184 kg
2121155
6
CronoBloc-BL 50/200-15/2
2
IE3
DN 50
AQ1EGG
15 kW
191 kg
2121156
6
CronoBloc-BL 50/210-15/2
2
IE3
DN 50
AQ1EGG
15 kW
191 kg
2121157
6
CronoBloc-BL 50/210-18,5/2
2
IE3
DN 50
AQ1EGG
18.5 kW
195 kg
2121158
6
CronoBloc-BL 50/220-18,5/2
2
IE3
DN 50
AQ1EGG
18.5 kW
195 kg
2121159
6
CronoBloc-BL 50/220-22/2
2
IE3
DN 50
AQ1EGG
22 kW
278 kg
2121160
6
CronoBloc-BL 50/240-30/2
2
IE3
DN 50
AQ1EGG
30 kW
342 kg
2121161
6
CronoBloc-BL 50/260-30/2
2
IE3
DN 50
AQ1EGG
30 kW
342 kg
2121162
6
CronoBloc-BL 50/260-37/2
2
IE3
DN 50
AQ1EGG
37 kW
372 kg
2121163
6
CronoBloc-BL 65/120-4/2
2
IE3
DN 65
AQ1EGG
4 kW
75 kg
2121164
4
CronoBloc-BL 65/130-5,5/2
2
IE3
DN 65
AQ1EGG
5.5 kW
97 kg
2121165
5
CronoBloc-BL 65/140-7,5/2
2
IE3
DN 65
AQ1EGG
7.5 kW
100.5 kg
2121166
5
CronoBloc-BL 65/160-11/2
2
IE3
DN 65
AQ1EGG
11 kW
173 kg
2121167
5
CronoBloc-BL 65/170-11/2
2
IE3
DN 65
AQ1EGG
11 kW
173 kg
2121168
5
CronoBloc-BL 65/170-15/2
2
IE3
DN 65
AQ1EGG
15 kW
180 kg
2121169
5
CronoBloc-BL 65/190-15/2
2
IE3
DN 65
AQ1EGG
15 kW
197 kg
2121170
6
CronoBloc-BL 65/190-18,5/2
2
IE3
DN 65
AQ1EGG
18.5 kW
201 kg
2121171
6
CronoBloc-BL 65/210-18,5/2
2
IE3
DN 65
AQ1EGG
18.5 kW
201 kg
2121172
6
CronoBloc-BL 65/210-22/2
2
IE3
DN 65
AQ1EGG
22 kW
287 kg
2121173
6
CronoBloc-BL 65/220-30/2
2
IE3
DN 65
AQ1EGG
30 kW
332 kg
2121174
6
CronoBloc-BL 80/145-11/2
2
IE3
DN 80
AQ1EGG
11 kW
183 kg
2121175
6
CronoBloc-BL 80/150-15/2
2
IE3
DN 80
AQ1EGG
15 kW
190 kg
2121176
6
CronoBloc-BL 80/160-15/2
2
IE3
DN 80
AQ1EGG
15 kW
190 kg
2121177
6