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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 2021-05
Page format 209.9 x 297.0 mm
Number of pages 4
PDF (212 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 80/160-18,5/2
2
IE3
DN 80
AQ1EGG
18.5 kW
194 kg
2121178
6
CronoBloc-BL 80/165-22/2
2
IE3
DN 80
AQ1EGG
22 kW
282 kg
2121179
6
CronoBloc-BL 80/170-30/2
2
IE3
DN 80
AQ1EGG
30 kW
327 kg
2121180
6
CronoBloc-BL 80/200-30/2
2
IE3
DN 80
AQ1EGG
30 kW
345 kg
2121181
6
CronoBloc-BL 80/210-30/2
2
IE3
DN 80
AQ1EGG
30 kW
345 kg
2121182
6
CronoBloc-BL 80/210-37/2
2
IE3
DN 80
AQ1EGG
37 kW
375 kg
2121183
6
CronoBloc-BL 100/145-15/2
2
IE3
DN 100
AQ1EGG
15 kW
203 kg
2121184
6
CronoBloc-BL 100/150-18,5/2
2
IE3
DN 100
AQ1EGG
18.5 kW
207 kg
2121185
6
CronoBloc-BL 100/160-22/2
2
IE3
DN 100
AQ1EGG
22 kW
290 kg
2121186
6
CronoBloc-BL 100/165-30/2
2
IE3
DN 100
AQ1EGG
30 kW
335 kg
2121187
6
CronoBloc-BL 100/170-37/2
2
IE3
DN 100
AQ1EGG
37 kW
365 kg
2121188
6
CronoBloc-BL 40/230-15/2
2
IE3
DN 40
AQ1EGG
15 kW
202 kg
2142015
6
CronoBloc-BL 40/230-18,5/2
2
IE3
DN 40
AQ1EGG
18.5 kW
206 kg
2142016
6
CronoBloc-BL 40/240-18,5/2
2
IE3
DN 40
AQ1EGG
18.5 kW
206 kg
2142017
6
CronoBloc-BL 40/240-22/2
2
IE3
DN 40
AQ1EGG
22 kW
235 kg
2142018
6
CronoBloc-BL 40/245-22/2
2
IE3
DN 40
AQ1EGG
22 kW
235 kg
2142019
6
CronoBloc-BL 40/245-30/2
2
IE3
DN 40
AQ1EGG
30 kW
343 kg
2142020
6
CronoBloc-BL 40/260-22/2
2
IE3
DN 40
AQ1EGG
22 kW
235 kg
2142021
6
CronoBloc-BL 40/260-30/2
2
IE3
DN 40
AQ1EGG
30 kW
343 kg
2142022
6
CronoBloc-BL 32/160-0,55/4
4
IE2
DN 32
AQ1EGG
0.55 kW
44 kg
2089365
4
CronoBloc-BL 32/150-0,37/4
4
IE2
DN 32
AQ1EGG
0.37 kW
38.5 kg
2089367
4
CronoBloc-BL 40/150-0,55/4
4
IE2
DN 40
AQ1EGG
0.55 kW
46 kg
2089384
4
CronoBloc-BL 32/170-0,75/4
4
IE3
DN 32
AQ1EGG
0.75 kW
47 kg
2121071
4
CronoBloc-BL 32/210-1,1/4
4
IE3
DN 32
AQ1EGG
1.1 kW
59 kg
2121072
4
CronoBloc-BL 32/220-1,5/4
4
IE3
DN 32
AQ1EGG
1.5 kW
63 kg
2121073
4
CronoBloc-BL 40/160-0,75/4
4
IE3
DN 40
AQ1EGG
0.75 kW
49 kg
2121074
4
CronoBloc-BL 40/170-1,1/4
4
IE3
DN 40
AQ1EGG
1.1 kW
55 kg
2121075
4
CronoBloc-BL 40/210-1,5/4
4
IE3
DN 40
AQ1EGG
1.5 kW
69 kg
2121076
4
CronoBloc-BL 40/220-2,2/4
4
IE3
DN 40
AQ1EGG
2.2 kW
78 kg
2121077
4
CronoBloc-BL 50/160-1,1/4
4
IE3
DN 50
AQ1EGG
1.1 kW
58 kg
2121081
4
CronoBloc-BL 50/170-1,1/4
4
IE3
DN 50
AQ1EGG
1.1 kW
58 kg
2121082
4
CronoBloc-BL 50/170-1,5/4
4
IE3
DN 50
AQ1EGG
1.5 kW
62 kg
2121083
4
CronoBloc-BL 50/200-2,2/4
4
IE3
DN 50
AQ1EGG
2.2 kW
77 kg
2121084
5
CronoBloc-BL 50/220-2,2/4
4
IE3
DN 50
AQ1EGG
2.2 kW
77 kg
2121085
5
CronoBloc-BL 50/220-3/4
4
IE3
DN 50
AQ1EGG
3 kW
85 kg
2121086
5
CronoBloc-BL 50/250-3/4
4
IE3
DN 50
AQ1EGG
3 kW
95 kg
2121087
5
CronoBloc-BL 50/250-4/4
4
IE3
DN 50
AQ1EGG
4 kW
102 kg
2121088
5
CronoBloc-BL 50/270-5,5/4
4
IE3
DN 50
AQ1EGG
5.5 kW
142 kg
2121089
5
CronoBloc-BL 65/150-1,1/4
4
IE3
DN 65
AQ1EGG
1.1 kW
64 kg
2121090
4
CronoBloc-BL 65/160-1,5/4
4
IE3
DN 65
AQ1EGG
1.5 kW
68 kg
2121091
4
CronoBloc-BL 65/170-2,2/4
4
IE3
DN 65
AQ1EGG
2.2 kW
78 kg
2121092
4
CronoBloc-BL 65/210-3/4
4
IE3
DN 65
AQ1EGG
3 kW
95 kg
2121093
5
CronoBloc-BL 65/220-4/4
4
IE3
DN 65
AQ1EGG
4 kW
102 kg
2121094
5
CronoBloc-BL 80/150-1,5/4
4
IE3
DN 80
AQ1EGG
1.5 kW
79 kg
2121096
5
CronoBloc-BL 80/160-2,2/4
4
IE3
DN 80
AQ1EGG
2.2 kW
91 kg
2121097
5
CronoBloc-BL 80/170-3/4
4
IE3
DN 80
AQ1EGG
3 kW
101 kg
2121098
5
CronoBloc-BL 80/200-3/4
4
IE3
DN 80
AQ1EGG
3 kW
122 kg
2121099
5
CronoBloc-BL 80/200-4/4
4
IE3
DN 80
AQ1EGG
4 kW
130 kg
2121100
5
CronoBloc-BL 80/220-5,5/4
4
IE3
DN 80
AQ1EGG
5.5 kW
167 kg
2121101
5
CronoBloc-BL 80/250-5,5/4
4
IE3
DN 80
AQ1EGG
5.5 kW
178 kg
2121102
5