1. Identification Code
eg: CL25GR-4
CL: Product code
25: Connection size
GR: Hot water boosting pipe
4: Max. head
2. Fields of Application
For boosting insufficient water pressure for water heater
Circulating water for tanks and ponds
Circulating water to warm room
3. Technical Data
Suitable fluids
Hot clean water
Performance
Speed range: 2900 r.p.m.
Current automatic switch
Fluid temperature range: -10oC ~ +60oC
Max. working pressure: 10 ~15bar
Ambient Temperature
Permissible up to:
40oC
Power
Mains power: 1 ~ 230v, 50Hz
Motor
Degree of protection: lp54
Insulation class: F
Construction Materials
Pump body: cast iron
Impeller: GF - PP
4. Motor Data
| Pump Model |
Power |
Max. Flow
L/Min |
Max. Head
M |
Inlet/Outlet
(MM)(IN) |
GW
Kg |
| W |
HP |
| CL25GR-4 |
40 |
0.05 |
60 |
4 |
25X25 (1'') |
5 |
| CL32GR-4 |
40 |
0.05 |
60 |
4 |
32X32 (1.2'') |
5 |
| CL40GR-5 |
100 |
0.13 |
130 |
5 |
40X40 (1.5'') |
11 |
| CL50GR-5 |
125 |
0.17 |
190 |
5 |
50X50 (2'') |
15 |
Non-overloading motor - No external overlaod control required
Aways refer to name plate data!
5. Accessories
Flange connector, fixing screw, rubber washer
6. Mounting Positioins
Mounting positions optionally maintenance
Control switch must be installed on the water inlet pipe and water outlet pipe
Y-type filtration should be installed on the pipe for avoiding pipe loading
7. Pump Equipment
Screwedconnector
Non over loading single-phase motor
Special design versions |
| Pump Model |
a |
b |
c |
d |
e |
Weight
ca.kg |
| mm |
| CL25GR-4 |
214 |
150 |
194 |
98 |
94 |
5 |
| CL32GR-4 |
214 |
150 |
194 |
98 |
94 |
5 |
| CL40GR-5 |
238 |
210 |
274 |
143 |
121 |
11 |
| CL50GR-5 |
260 |
312 |
275 |
143 |
121 |
15 |
|
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