CronoBloc-BL 65/125-1,1/4 | Wilo

CronoBloc-BL 65/125-1,1/4

Name: CronoBloc-BL 65/125-1,1/4
Brand: Wilo
SKU: 9132647

Article number : 9132647

Number of results: 1

Flow

Head / Pump pressure

Product design type	Glanded monobloc pump	Existing pump



Description
Product description	Atmos GIGA-B 65/125-1,1/4	CronoBloc-BL 65/125-1,1/4
Article number	9132647	9132647
Series	Wilo-Atmos GIGA-B	-
Mains connection	3~400 V ±10%, 50 Hz	3~400 V ±10%, 50 Hz
Pump connection	DN 80	DN 80
Comment	Check the pipe connection	-
Motor data
Phases	3	3
Mains connection	3~400 V, 50 Hz	3~400 V, 50 Hz
Rated power	1100 W	1100 W
Min. speed	1435 1/min	1435 1/min
Max. speed	1448 1/min	1448 1/min
Insulation class	F	F
Protection class	IP55	IP55
Materials
Material	5.1301/EN-GJL-250 KTL-coated	5.1301/EN-GJL-250 KTL-coated
Impeller	Grey cast iron	Grey cast iron
Shaft	Stainless steel	Stainless steel
Pipe connection
Inlet connection	DN 80	DN 80
PN connection on suction side	PN 16	PN 16
Outlet connection	DN 65	DN 65
PN connection on discharge side	PN 16	PN 16
Dimension, weight
Length with packaging	800 mm	800 mm
Length	620 mm	620 mm
Height with packaging	525 mm	525 mm
Height	340 mm	340 mm
Width with packaging	600 mm	600 mm
Width	289 mm	289 mm
Gross weight, approx.	75 kg	75 kg
Net weight, approx.	69 kg	69 kg
Ordering information
Product description	Atmos GIGA-B 65/125-1,1/4	CronoBloc-BL 65/125-1,1/4
Brand	Wilo	Wilo
EAN number	4048482803531	4048482803531
Article number	9132647	9132647

Hydraulic data
Minimum efficiency index (MEI)	≥0,4
Min. fluid temperature T_min	-20 °C
Max. fluid temperature T_max	140 °C
Max. ambient temperature T_max	40 °C
Maximum operating pressure PN	16 bar
Note on dimensioning	16 bar to 120 °C, 13 bar to 140 °C

Motor data
Mains connection	3~400 V, 50 Hz
Number of poles	4
Voltage tolerance	±10 %
Motor efficiency class	IE3
Rated power P₂	1,1 kW
Rated current I_N	2,6 A
Rated speed n	1450 1/min
Power factor cos φ₁₀₀	0,75
Motor efficiency 50% η_M50%	80,1 %
Motor efficiency 75% η_M75%	82,7 %
Motor efficiency 100% η_M100%	84,1 %
Motor winding up to 3 kW	-
Motor winding from 4 kW	-
Insulation class	F
Protection class motor	IP55
Motor protection	no

Materials
Pump housing	5.1301/EN-GJL-250 KTL-coated
Impeller	Grey cast iron EN-GJL-200
Impeller (optional)	CC480K (G-CuSn10) Bronze
Shaft	Stainless steel
Mechanical seal	AQ1EGG

Installation dimensions
Pipe connection on the suction side DNs	DN 80
Pipe connection on the discharge side DNd	DN 65

CronoBloc-BL 65/125-1,1/4

∆: Connection diagram delta connection

Y: Connection diagram star connection

Motor protection switch required on-site. Check the direction of rotation! To change the direction of rotation, exchange any two phases.

P₂≤ 3 kW	3~400 V Y
	3~230 V ∆
P₂≥ 4 kW	3~690 V Y
	3~400 V ∆

After removing the bridges, Y-∆ start is possible.

Airborne sound data sheet

Airborne sound power LW,A
Octave band centre frequency in Hz	Level in dB(A), ref. 20µPa
L63	29,8
L125	42,3
L250	50,8
L500	57,8
L1000	64
L2000	67,6
L4000	60,5
L8000	51,4
Airborne sound-power level (total) L_w	70 db(A)

Airborne sound pressure Lp,A,1m
Octave band centre frequency in Hz	Level in dB(A), ref. 1pW
L63	17,8
L125	30,3
L250	38,8
L500	45,8
L1000	52
L2000	55,6
L4000	48,5
L8000	39,4
Airborne sound-pressure level (total) L_p	58 db(A)

The acoustic values given are based on measurements and in some cases on calculations and may deviate by up to 3 dB.

Installation and operating instructions

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Article Number	2202024
Edition	2018-07
Number of pages	128
Language	de, en, fr, nl

PDF (12 MB)

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Article Number	2230376
Edition	2024-09
Number of pages	72
Language	en, zh

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Consulting guide

Glanded pumps, single-stage, single-volute

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 (287 KB)

Standard Conformity

Standard Conformity 2215997-01

Number of pages	1
Language	language neutral

DWG (17 KB)

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