|
Technical Data :
suitableFluids
| Heating water to VDI 2035 |
|
| Water/glycol mixtures |
max mixing ratio 1：1 |
| Hydraulic corrections required for mixing ratio above 20% |
| Performance |
|
| speed range |
1100-2200 r.p.m |
| Manual 3-speed control |
|
| Fluid temperature range |
-10℃~+110℃ |
| Max.working pressure |
10 bar |
| Ambient temperature |
|
| Permissible up to |
40℃ |
| power |
|
| Mains power |
1~230V, 50/60Hz |
| Motor |
|
| Degree of protection |
IP 42 |
| Insulation class |
F |
| Construction Materials |
|
| Pump body |
cast iron/brass |
| Impeller |
GF-PP |
| shaft |
stainless steel |
| Bearings |
graphite |
Scope of supply ：
pump incl.2 union washers,packing and O&M manual
Mounting Positions ：
Pump shaft in the horizontal plane,terminal box optionally 3,6,9 or12 o’clock |
|
| MODEL |
POWER
(w) |
VOLTAGE
(v) |
FREQ
(Hz) |
Input & Outlet Dia
(mm)(IN) |
SPEED
(r/min) |
HIGHEST HEAD
(m) |
MAW. CAPACITY
(L/min) |
G.W.
(kg) |
Q’TY
(pcs) |
PACKAGE DIMENSION
L×W×H
(cm) |
| WRS20/6-130 |
93
67
46 |
220-240 |
50 |
20(3/4") |
2200
1900
1450 |
6
5
3 |
45
38
23 |
23
|
8 |
30×30×28.5 |
| WRS25/6-130 |
93
67
46 |
220-240 |
50 |
25(1") |
2200
1900
1450 |
6
5
3 |
56
42
28 |
23 |
8 |
30×30×28.5 |
| WRS40/6-130 |
93
67
46 |
220-240 |
50 |
40(11/2") |
2200
1900
1450 |
6
5
3 |
65
52
33 |
24.6 |
8 |
30×30×28.5 |
|
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