Multistage centrifugal surface pump ESPA MULTI 35 7N
The vertical multistage pump ESPA MULTI 35 7N occupies an intermediate position between the 6N and 8N series, offering an ideal balance of increased head, high efficiency, and economical operation. Its seven-stage hydraulic system delivers a strong and stable water flow, making the pump suitable for applications with medium to high pressure requirements.
The pump’s construction includes closed impellers, a mechanical shaft seal, and forced air cooling of the motor, ensuring maximum reliability and resistance to wear. The flanged connection simplifies installation, while the ability to rotate the discharge port in four directions allows quick adaptation to any piping layout.
This model is used for water supply in residential, municipal, industrial, and agricultural systems. The pump provides low noise levels, high energy efficiency, and stable, dependable operation even during prolonged intensive use.
Suitable for:
▪️ pressure-boosting systems;
▪️ domestic and potable water supply;
▪️ water treatment and filtration;
▪️ irrigation systems;
▪️ fountains and swimming pools;
▪️ cooling and climate control installations;
▪️ washing stations and pumping units.
Advantages of MULTI 35 7N:
▪️ reinforced hydraulics with high pressure output;
▪️ stable operation under load;
▪️ long service life with minimal maintenance;
▪️ capability for integration into multi-pump groups;
▪️ low noise and vibration levels.
| Protection type: | IPX5 |
| Impeller Material: | AISI 304 |
| Tip motor: | three-phase |
| Power, kW: | 4,0 |
| Maximum pumping height, m: | 90 |
| Weight, kg: | 39,7 |
| Body material: | INOX AISI 304 |
| Water consumption, m³/h: | 18,0 |
| Inlet diameter, inch: | 1 1/2 |
| Outlet diameter, inch: | 1 1/4 |
| Installation method: | Vertical |
| Coutry of brand: | Spain |
| Maximum working pressure, bar: | 9 |
| Max. liquid temperature, °C: | +40 |