Vortex high pressure pumps PQ 3000 (Pedrollo)

Vortex pumps PQ 3000 designed for pumping clean water without content in it abrasive particles, as well as liquids that are non-aggressive in their chemical composition.

These pumps received the name "vortex" due to the presence of a rather impressive number of radial blades located on the periphery of the impeller, through which energy is transferred to the pumped liquids.

These pumps are characterized by excellent self-priming ability or, in other words, to they do not need to be pre-filled with the pumped liquid in the suction pipe. Besides, vortex pumps are compact in size, highly efficient and easy to use.

Depending on the design and operational features of a particular series, vortex pumps Pedrollo is widely used in everyday life, industry and other areas of our life.

Catalog

Specifications

• maximum water pressure: up to 160 m;
• productivity: up to 3 m³/hour;
• power: 2.2 kW;
• diameter of the connected branch pipe: ¾ ";
• voltage: 230/400 V - 50 Hz;
• maximum liquid temperature: 90 °C;
• maximum ambient temperature: 40 °C;
• weight: 19 kg;
• liquid temperature from -10 °C to +90 °C;
• ambient temperature from -10 °C to +40 °C;
• maximum pressure in the case: 18 bar;
• manometric pump suction head up to 8 m;
• continuous work S1.

Constructional characteristics of the PQ 3000 pump

1. pump body: cast iron, threaded branch pipes ISO 228/1;
2. pump housing cover:brass with stainless steel front insert;
3. support: aluminum with brass and stainless steel front insert prevents jamming of the impeller after long periods of inactivity;
4. Working wheel:bronze, with peripheral radial blades;
5. drive shaft:stainless steel EN 10088-3 - 1.4104;
6. mechanical seal: ceramics - graphite - NBR;
7. electric motor: silent motor, closed type with external ventilation, designed for continuous operation, PQ 3000: three-phase 230/400 V - 50 Hz;
8. insulation: class F.