Uses: Suitable for city buildings, suburban villas, houses, water and pressurized with industrial equipment, air conditioning, boilers, solar circulating water, hot water circulating warm and so on.
Advantages: no leakage, low noise, environmental protection, aesthetics, ease of installation and so on.
 SPR |
 |
| Brass pump body |
|
|
 |
 |
| Enamelled pump body |
 |
|
 |
| 130 |
 |
| 180 |
|
|
|
|
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Suitable fluids:
Heating water to cdi 2035
Water/glycol mixtures max mix. ing ratio 1:1
Hydraulic corrections required for mixing ratio above 20%
Performance:
Speed range 1100-2800r.p.m. Manual 3-speed control
Fluid temperature range -10”ę £ +110 ”ę Max.working pressure 10bar
Ambient temperature:
Permissible up to 40”ę
Power:
Mains power 110/220V ,50/60HZ
Motor:
Degree of protection IP44 Insulation class H
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| ”””” Model Defination |
 |
”¤Pump body: cast iron/brass.
”¤Impeller: GF-PP.
”¤Shaft: stainless steel /ceramic. |
|
| Technical Data |
model |
power(w) |
Voltage
(v) |
Frequency
(Hz) |
Inlet/Outlet (IN) |
Speed
(r/min ) |
Highest Head(m) |
Max.Capacity (L/min) |
G.W.
(kg) |
SPR15/4-130 |
 |
68 |
| 45 |
| 22 |
|
110/220 |
50/60 |
G3/4" |
|
2200 |
| 1900 |
| 1450 |
|
4
3
2
|
40
23
28 |
2.6
|
SPR20/4-130 |
G1" |
SPR25/4-130 |
G1 1/2" |
SPR30/4-130 |
G2" |
SPR15/6-130 |
|
93 |
| 67 |
| 46 |
|
110/220 |
|
G 3/4" |
|
2410 |
| 2080 |
| 1680 |
|
6
5
3
|
50
45
33 |
2.9 |
SPR20/6-130 |
G 1 " |
SPR25/6-130 |
G 1 1/2" |
SPR32/6-130 |
G 2" |
SPR15/7-130 |
|
118 |
| 92 |
| 66 |
|
110/220 |
|
G 3/4" |
|
2520 |
| 2220 |
| 1680 |
|
7
5
4 |
55
48
35 |
3.6 |
SPR20/7-130 |
G 1" |
SPR25/7-130 |
G 1 1/2" |
SPR32/7-130 |
G 2" |
SPR25/4-180 |
|
72 |
| 52 |
| 36 |
|
110/220 |
|
G 1/2" |
|
2200 |
| 1900 |
| 1450 |
|
4
3
2 |
45
38
32 |
3.1 |
SPR32/4-180 |
G2" |
3.3 |
SPR25/6-180 |
|
115 |
| 91 |
| 67 |
|
110/220 |
|
G 1 1/2" |
|
2410 |
| 2080 |
| 1680 |
|
6
5
3 |
55
48
36 |
3.3 |
SPR32/6-180 |
G 2" |
3.5 |
SPR25/7-180 |
|
151 |
| 113 |
| 81 |
|
110/220 |
|
G 1 1/2" |
|
2520 |
| 2220 |
| 1680 |
|
7
5
4 |
60
50
40 |
3.8 |
SPR32/7-180 |
G 2" |
4.0 |
SPR25/80-180 |
|
248 |
| 200 |
| 150 |
|
110/220 |
|
|
|
2520 |
| 2180 |
| 1700 |
|
8
7
5 |
130
100
50 |
5.0 |
SPR32/80-180 |
|
248 |
| 200 |
| 150 |
|
110/220 |
|
|
|
2520 |
| 2180 |
| 1700 |
|
8
7
5 |
170
130
70
|
5.2 |
|
|
