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ZHEJIANG LEO CO., LTD.
Address: No.1 LEO road, Binhai, Wenling, Zhejiang, China
Tel: +86-576-86516666
Fax: +86-576-86516511
Web: http://www.cn-pumps.com
E-mail: ashley@chinapumps.com

China ZheJiang LEO Co., Ltd. is the largest manufacturer for mini-pumps and garden shredder in China, located in Wenling, Zhejiang. With more than 2000 employees and 19 assembly lines, Leo produces more than 2.6 million sets of pumps, circular pump and garden machines in 2006, and the turnover reaches RMB 609 Million. Not only a manufacturer, Leo also aims to be a global solution provider for water pumps, circular pumps and garden machinery. It continuously diversifies its products range according to customer needs, now with more than 460 items, including garden submersible pump, circular pump, garden jet pump, micro vortex pump, micro centrifugal pump, jet pump, fountain pump, submersible borehole multistage pump, shredder, lawn mower, scarifier, snow thrower and log splitter, circular pumps, etc. LEO has the right solution you are looking for.
circular pump

 LEN40H250

PUMP FEATURES
-control mode for optimum load adjustment
-automatic setback operation for additonal savings potential,for example overnight
-button for maxmum ease of operation
-motor resistant to blocking current,no motor protection required
-cable entry point on both sides for easy installation
-quick connection with snack-on clips for easy electrical connection

Technical data
Approved fluids data
Heating water in accordance with VDI 2035
Water/glycol mixtures(no more than 50% glycol)
Mixture with more than 20% glycol content require
Rechecking of the pumping data

Performance
Delivery head Max.5m
Flow rate Max.3m3/h
Infinitely variable pressure control
Max.operating pressure 10bar
Permitted temperature range +20℃ to +110℃

Ambient temperature
+40’ CMax.permitted at ma.media temperature of +95℃

Electrical connection
Mains connection 1-230V
Motor
Protecion class IP 42
Insulation class F

Model
Diameter
Motor
Length
Power
Max.flow
(m3/h)
Max.head(m)
LFN40H250
DN40
two–speed
250mm
110/230
8
7
LFN40H280
DN40
two–speed
280mm
8
7
LFN50H250
DN50
two–speed
250mm
8
7
LFN50H280
DN50
two–speed
280mm
8
7
LHN40H250
DN40
two–speed
250mm
3.5
16
LHN40H280
DN40
two–speed
280mm
3.5
16
LHN50H250
DN50
two–speed
250mm
3.5
16
LHN50H280
DN50
two–speed
280mm
3.5
16
LFR50H280
DN50
two–speed
280mm
220/400
18
8
LFR50H340
DN50
two–speed
340mm
18
8
LFR65H280
DN65
two–speed
280mm
18
8
LFR65H340
DN65
two–speed
340mm
18
8
LHR50J280
DN50
two–speed
280mm
9
16
LHR50H340
DN50
two–speed
340mm
9
16
LHR65H280
DN65
two–speed
280mm
9
16
LHR65H340
DN65
two–speed
340mm
9
16
LFB65H340
DN65
two–speed
340mm
450/920
40
6
LFB65H360
DN65
two–speed
360mm
40
6
LFB80H340
DN80
two–speed
340mm
40
6
LFB80H360
DN80
two–speed
360mm
40
6
LHB65H340
DN65
two–speed
340mm
15
16
LHB65H360
DN54
two–speed
360mm
15
16
LHB80H340
DN80
two–speed
340mm
15
16
LHB80H360
DN80
two–speed
360mm
15
16

circular pumps
circular pump
LRP20H180

Main technical parameter for LEO circular pump
Model
Diameter
Motor
Length
Power
Max.flow
(m3/h)
Max.head(m)
LRP20H180
3/4"
Three-speed
180mm
43/70/95
3
5
LRP20H130
3/4"
Three-speed
130mm
LRP25H180
1"
Three-speed
180mm
LRP25H130
1"
Three-speed
130mm

LRP32H180
11/4"
Three-speed
180mm
LRP32H130
11/4"
Three-speed
130mm





 



101XRm800
Model:
101XRm800
101XRm1300
101XRm1600
Supply Power:
220-240V/50Hz
220-240V/50Hz
220-240V/50Hz
Input Power:
800W
1300W
1600W
Max Head:
50m
92m
138m
Max Flow:
33/h
4.23/h
4.83/h
Max dia.of particle:
1mm
1mm
1mm
DIA:
99mm
99mm
99mm
Outlet:
11/2"
11/2"
11/2"
Cable:
H07RN-F
H07RN-F
H07RN-F

4 MOTOR TYPE
LOWERING CABLE SECTION mm2
  
(KW)  (HP)
4×1
4×1.5
4×2.5
4×4
4×6
4×10
4×16
4×25
4×35
4×50
three phase 380V 50Hz
max cable length from motor control panel(in metres)
0.37
0.5
300
0.55
0.75
250
380
0.75
1
195
295
1.1
1.5
145
215
360
1.5
2
105
160
265
425
2.2
3
70
110
180
290
440
3
4
55
85
140
220
330
4
5.5
40
60
105
165
250
415
5.5
7.5
45
75
120
180
300
480
7.5
10
35
55
95
135
220
340
585

4 MOTOR TYPE
LOWERING CABLE SECTION mm2
  
(KW)  (HP)
4×1
4×1.5
4×2.5
4×4
4×6
4×10
4×16
single phase 220V 50Hz
max cable length from motor control panel(in metres)
0.25
0.33
70
105
170
0.37
0.5
60
90
140
0.55
0.75
45
70
110
180
0.75
1
35
50
85
140
210
1.1
1.5
25
35
60
95
145
240
1.5
2
30
45
75
115
190
305
2.2
3
30
50
75
125
200

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