The GC series boiler feed pump is multi-stage single-suction sectional horizontal centrifugal pumps. The pumps are suitable for pumping clean water or other liquids whose physicochemical property is similar to that of clean water. The GC pumps are widely used in boiler feed water, industrial, commercial and residential facilities for water supply. The shaft seal can adopt soft gland packing or mechanical seal for selection. The suction and discharge are vertical upward.
TYPE MEANING:
2.5 GC 6×5
2.5 – SUCTION DIAMETER (INCH)
GC –SECTIONCAL BOILER FEED PUMP
6 – SPECIFIC SPEED 1/10
5 –IMPELLER STAGE
Characteristics:
• Further technological waterpower model, high efficiency and wide-used performance.
• Operate stably, low noise.
• Shaft seal is made of soft filling sealing, safe, simple and convenient.
Technical parameters:
capacity：5-55m3/h；
head：46-301m；
power：3-75KW；
speed：2950r/min；
diameter：φ40-φ100；
temperature：≤110℃；
working pressure：≤2.7Mpa
| No. of stage |
Capacity |
Head(m) |
Power(kw) |
Efficiency(%) |
Permit vacuum height(m) |
Impeller diameter(mm) |
| (m3/h) |
(L/S)) |
Shaft power |
Motor power |
| 3 |
5 |
139 |
58.5 |
1.9 |
33 |
41.6 |
6 |
132 |
| 4 |
78 |
2.6 |
4 |
| 5 |
97.5 |
3.2 |
4 |
| 6 |
117 |
3.8 |
5.5 |
| 7 |
136.5 |
4.5 |
5.5 |
| 8 |
156 |
5.1 |
5.5 |
| 9 |
175.5 |
5.8 |
7.5 |
| 10 |
195 |
6.4 |
7.5 |
