Search
Contact
E-mail
Catalogue creation
My favorites
Product comparison
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 components for high corrosion resistance and a 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 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

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 motor 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 block 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

Scope of delivery

  • Pump
  • Installation and operating instructions

Options

  • ...-L1 variant with bronze impeller (at additional charge)
  • …-L4 variant with stainless steel impeller (at additional charge)
  • ...-H1 variant with housing made of spheroidal cast iron (at additional charge)
  • ...-P6 variant with "back pull-out design and cartridge mechanical seal (at additional charge)
  • Other voltages and frequencies as well as ATEX approval on request

Accessories

  • Bases (pump housing and motor) for installation on a base
  • PTC thermistor sensor, PTC thermistor tripping relay
  • Special motors
  • Special mechanical seals
  • SC-HVAC, CC-HVAC control systems and switchgears
Documents

Installation and operating instructions

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

Article Number 2202024
Edition 2018-07
Number of pages 128
Language de, en, fr, nl
PDF (12 MB)

Consulting manual

Glanded pumps, single-stage, single-volute

Article Number Wilo515021
Edition 2021-12
Number of pages 24
Language en
PDF (7 MB)

Group Statement

Group Statement REACH

Edition 2021-05
Number of pages 5
Language language neutral
PDF (279 KB)

EAC

EAC 2213024

Number of pages 2
Language language neutral
PDF (226 KB)

EAC RU Д-DE.РА05.В.73495/22

Number of pages 3
Language language neutral
PDF (1 MB)

EAC RU C-DE.БЛ08.В.00901/20

Number of pages 4
Language language neutral
PDF (3 MB)
Product selection
Number of results: 269
Nominal flange diameter
Rated power P2
0.25 … 200 kW
[269]
Number of poles
Product descriptionNumber of polesMEIIENominal flange diameterMechanical sealRated power P2Gross weight, approx. mArticle numberGRD group
BL 32/250.1-11/2
2
≥0.4
IE3
DN 32
AQ1EGG
11 kW
184 kg
2457564
12
BL 65/215-22/2-IE3
2
≥0.4
IE3
DN 65
AQ1EGG
22 kW
333 kg
2457600
13
BL 80/315G2-22/4-IE3
4
≥0.4
IE3
DN 80
AQ1EGG
22 kW
361 kg
2457628
13
BL 80/370G2-22/4-IE3
4
≥0.4
IE3
DN 80
AQ1EGG
22 kW
422 kg
2457588
14
BL 80/380G2-22/4-IE3
4
≥0.4
IE3
DN 80
AQ1EGG
22 kW
422 kg
2457587
14
BL 125/285-22/4-IE3
4
≥0.4
IE3
DN 125
AQ1EGG
22 kW
398 kg
2786343
14
BL 150/240-22/4-IE3
4
≥0.4
IE3
DN 150
AQ1EGG
22 kW
395 kg
2457545
14
BL 150/275-22/4-IE3
4
≥0.4
IE3
DN 150
AQ1EGG
22 kW
421 kg
2786352
14
CronoBloc-BL 32/95-1,5/2
2
≥0.4
IE2
DN 32
AQ1EGG
1.5 kW
70 kg
2457566
12
CronoBloc-BL 32/105-0,25/4
4
≥0.4
IE2
DN 32
AQ1EGG
0.25 kW
53 kg
2457559
12
CronoBloc-BL 32/105-2,2/2
2
≥0.4
IE2
DN 32
AQ1EGG
2.2 kW
73 kg
2457567
12
CronoBloc-BL 32/115-0,37/4
4
≥0.4
IE2
DN 32
AQ1EGG
0.37 kW
53 kg
2457560
12
CronoBloc-BL 32/115-3/2
2
≥0.4
IE2
DN 32
AQ1EGG
3 kW
77 kg
2457568
12
CronoBloc-BL 32/125-0,55/4
4
≥0.4
IE2
DN 32
AQ1EGG
0.55 kW
57 kg
2457561
12
CronoBloc-BL 32/125-4/2
2
≥0.4
IE2
DN 32
AQ1EGG
4 kW
84 kg
2457569
12
CronoBloc-BL 32/140-2,2/2
2
≥0.4
IE2
DN 32
AQ1EGG
2.2 kW
59 kg
2786229
4
CronoBloc-BL 32/150-0,37/4
4
≥0.4
IE2
DN 32
AQ1EGG
0.37 kW
39 kg
2786251
4
CronoBloc-BL 32/150-3/2
2
≥0.4
IE2
DN 32
AQ1EGG
3 kW
62 kg
2786230
4
CronoBloc-BL 32/160-0,55/4
4
≥0.4
IE2
DN 32
AQ1EGG
0.55 kW
44 kg
2786252
4
CronoBloc-BL 32/160-4/2
2
≥0.4
IE2
DN 32
AQ1EGG
4 kW
70 kg
2786201
4
CronoBloc-BL 32/170-0,75/4
4
≥0.4
IE2
DN 32
AQ1EGG
0.75 kW
47 kg
2786336
4
CronoBloc-BL 32/170-5,5/2
2
≥0.4
IE2
DN 32
AQ1EGG
5.5 kW
95 kg
2786231
4
CronoBloc-BL 32/210-1.1/4
4
≥0.4
IE2
DN 32
AQ1EGG
1.1 kW
58 kg
2786253
4
CronoBloc-BL 32/210-7,5/2
2
≥0.4
IE2
DN 32
AQ1EGG
7.5 kW
107 kg
2786254
5
CronoBloc-BL 32/220-1.5/4
4
≥0.4
IE2
DN 32
AQ1EGG
1.5 kW
63 kg
2786255
4
CronoBloc-BL 32/220-11/2-IE3
2
≥0.4
IE3
DN 32
AQ1EGG
11 kW
179 kg
2457812
5
CronoBloc-BL 32/220.1-0,55/4
4
≥0.4
IE2
DN 32
AQ1EGG
0.55 kW
84 kg
2457555
12
CronoBloc-BL 32/230.1-0,75/4
4
≥0.4
IE2
DN 32
AQ1EGG
0.75 kW
88 kg
2457556
12
CronoBloc-BL 32/230.1-5,5/2
2
≥0.4
IE2
DN 32
AQ1EGG
5.5 kW
135 kg
2457562
12
CronoBloc-BL 32/240.1-1,1/4
4
≥0.4
IE2
DN 32
AQ1EGG
1.1 kW
95 kg
2457557
12
CronoBloc-BL 32/240.1-7,5/2
2
≥0.4
IE2
DN 32
AQ1EGG
7.5 kW
138 kg
2457563
12
CronoBloc-BL 32/250.1-1,5/4
4
≥0.4
IE2
DN 32
AQ1EGG
1.5 kW
97 kg
2457558
12
CronoBloc-BL 40/95-0,25/4
4
≥0.4
IE2
DN 40
AQ1EGG
0.25 kW
55 kg
2457570
12
CronoBloc-BL 40/105-0,37/4
4
≥0.4
IE2
DN 40
AQ1EGG
0.37 kW
56 kg
2457571
12
CronoBloc-BL 40/110-1.5/2
2
≥0.4
IE2
DN 40
AQ1EGG
1.5 kW
52 kg
2786241
4
CronoBloc-BL 40/115-0,55/4
4
≥0.4
IE2
DN 40
AQ1EGG
0.55 kW
60 kg
2457572
12
CronoBloc-BL 40/120-2,2/2
2
≥0.4
IE2
DN 40
AQ1EGG
2.2 kW
55 kg
2786232
4
CronoBloc-BL 40/125-0,75/4
4
≥0.4
IE2
DN 40
AQ1EGG
0.75 kW
63 kg
2457573
12
CronoBloc-BL 40/130-3/2
2
≥0.4
IE2
DN 40
AQ1EGG
3 kW
56 kg
2786202
4
CronoBloc-BL 40/140-3/2
2
≥0.4
IE2
DN 40
AQ1EGG
3 kW
59 kg
2786203
4
CronoBloc-BL 40/140-4/2
2
≥0.4
IE2
DN 40
AQ1EGG
4 kW
67 kg
2786204
4
CronoBloc-BL 40/150-0,55/4
4
≥0.4
IE2
DN 40
AQ1EGG
0.55 kW
46 kg
2786257
4
CronoBloc-BL 40/160-0.75/4
4
≥0.4
IE2
DN 40
AQ1EGG
0.75 kW
49 kg
2786258
4
CronoBloc-BL 40/160-5,5/2
2
≥0.4
IE2
DN 40
AQ1EGG
5.5 kW
97 kg
2786205
5
CronoBloc-BL 40/170-1,1/4
4
≥0.4
IE2
DN 40
AQ1EGG
1.1 kW
54 kg
2786259
4
CronoBloc-BL 40/170-5,5/2
2
≥0.4
IE2
DN 40
AQ1EGG
5.5 kW
97 kg
2786206
5
CronoBloc-BL 40/170-7,5/2
2
≥0.4
IE2
DN 40
AQ1EGG
7.5 kW
101 kg
2786207
5
CronoBloc-BL 40/180-7,5/2
2
≥0.4
IE2
DN 40
AQ1EGG
7.5 kW
111 kg
2786233
5
CronoBloc-BL 40/210-1.5/4
4
≥0.4
IE2
DN 40
AQ1EGG
1.5 kW
69 kg
2786260
4
CronoBloc-BL 40/210-11/2-IE3
2
≥0.4
IE3
DN 40
AQ1EGG
11 kW
182 kg
2457814
5