Pressure Centrifugal Pump

PUN-750Q 3 Phase Pressure Centrifugal Pump

Technical data

Max. Flow(L/min)

200

Rated flow(L/min)

110

Max. Head(m)

25

Rated head(m)

17.5

Inlet diameter (mm)

32

Outlet diameter(mm)

32

Input power(W)

1100

Output Power(W)

750

  • Item NO.:

    PUN-750Q

1. For low pressure water supply;

2. Home HVAC circulation system;

3.Industrial water circulation system, cooling water circulation system;

1. The inside of the pump body adopts special coating, which is not easy to rust;

2. Large flow, compact structure design;

3. Environmental protection, beautiful appearance, convenient installation and reliable operation.

Working conditions

1. Power supply: 380V, 50Hz single-phase alternating current;

2. Maximum system pressure: 0.5MPa;

3. Insulation class: F;

4. Protection level: IP44;

5. Ambient temperature during work: 0℃~40℃;

6. The temperature of the conveying liquid: 0℃~90℃;

7. Delivery liquid: clean water.

 

Product production process testing items

1. Pump grounding resistance detection

2. Pump insulation resistance detection

3. Pump withstand voltage leakage current detection

4. Pump leakage current detection

5. Low voltage start-up detection of the whole pump

6. Pump no-load power detection

7. Pump no-load current detection

 

Type test of the pump in the laboratory

1. Hydraulic performance test of the whole pump

2. Pump noise and vibration detection

3. Pump life test

4. High and low temperature performance testing of the whole pump

 

Installation Drawing

high efficiency heat pump circualtor pump

H-----Head

P1----Input power

EM----Efficiency

Q-----Flow

automatic boosting pump

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