Product Overview

The Municipal and Construction Water Supply pump (model ISG/IRG/IHG series) produced by Shanghai Tengsheng is a vertical centrifugal pump that can be directly installed on pipelines, also known as pipeline centrifugal pump. It has a coaxial direct connection design, high-efficiency energy-saving motor and pump body coaxial direct connection, no coupling transmission loss, and an operating efficiency 5% -10% higher than traditional horizontal pumps; Optimize the hydraulic model, ensure smooth and smooth flow channels, reduce fluid resistance, save 10% -15% energy compared to pumps of the same power, and lower long-term electricity costs.
Multiple sealing protection, stable and reliable standard hard alloy mechanical seal, wear-resistant and high-temperature resistant, no leakage; The hot water type adopts fluororubber sealing and is suitable for high temperature media of 120 ℃; Corrosion resistant type with PTFE seals, resistant to acid and alkali corrosion; The motor protection level is IP55, suitable for humid and dusty pipeline environments, and has a low failure rate during continuous operation.

Full Scenario Application Coverage

HVAC field:

Central air conditioning cold/hot water circulation, underfloor heating system circulation, boiler feedwater and makeup water

Building water supply field:

High rise building tap water pressure boosting, secondary water supply pump station, villa/apartment whole house water pressure boosting, solving the problem of insufficient water pressure in high-rise buildings, factory cooling system circulation, machine tool coolant transportation, chemical pipeline boosting

In the fields of municipal and civil engineering:

Municipal pipeline network zoning pressurization, garden irrigation sprinkler system, swimming pool water circulation filtration, hotel hot water delivery.

Municipal and Construction Water Supply pump Selection

No.	Model	Rated Flow (m³/h)R	Rated Head (m)	Rotational Speed	Motor Power
1	ISG32-100	5	12.5	2900	0.55
2	ISG32-125	4.5	20	2900	0.75
3	ISG32-125A	4.5	16	2900	0.55
4	ISG32-160	5	32	2900	1.5
5	ISG32-160A	4.5	28	2900	1.1
6	ISG32-200	5	50	2900	3
7	ISG32-200A	4.5	44	2900	2.2
8	ISG40-100	6.3	12.5	2900	0.55
9	ISG40-100A	5.6	10	2900	0.37
10	ISG40-125	6.3	20	2900	1.1
11	ISG40-125A	5.6	16	2900	0.75
12	ISG40-160	6.3	32	2900	2.2
13	ISG40-160A	5.9	28	2900	1.5
14	ISG40-160B	5.5	24	2900	1.1
15	ISG40-200	6.3	50	2900	4
16	ISG40-200A	5.9	44	2900	3
17	ISG40-200B	5.3	36	2900	2.2
18	ISG40-250	6.3	80	2900	7.5
19	ISG40-250A	5.9	70	2900	5.5
20	ISG40-250B	5.5	60	2900	4
21	ISG50-100	12.5	12.5	2900	1.1
22	ISG50-100A	11	10	2900	0.75
23	ISG50-125	12.5	20	2900	1.5
24	ISG50-125A	11	16	2900	1.1
25	ISG50-160	12.5	32	2900	3
26	ISG50-160A	11.7	28	2900	2.2
27	ISG50-160B	10.4	22	2900	1.5
28	ISG50-200	12.5	50	2900	5.5
29	ISG50-200A	11.7	44	2900	4
30	ISG50-200B	10.6	36	2900	3
31	ISG50-250	12.5	80	2900	11
32	ISG50-250A	11.6	70	2900	7.5
33	ISG50-250B	10.8	60	2900	7.5
34	ISG50-250C	10	50	2900	5.5