Structure and characteristics

The body of motor and pump is made of rigid cast iron for long-lasting durability.

Greatly increased maximum submersion depth due to mechanical seal resistant to high pressure.

Semi-open impeller made of high chrome alloy matching with wear plate (ductile iron) achieves superior durability.

Effective motor cooling due to discharge channel cast as part of the motor housing. Top outlet design saves space required for installation.

The pump can operate automatically with built-in intelligent control system, thus achieve low total energy costs. 

Main advantages

Protect against reverse phase, ensuring correct impeller rotation

Protect against open phase or impeller jam, thus prevent accidental damage

Automatically stop the pump in event of overload or abnormal voltage and recover in 5 min

The pump stops working at high temperature, and restarts automatically after cooling to a specified temperature.

The height of the electric probe is adjustable to control pump operation

The pump stops working within 60s after water level reaches below the probe. When the water level rises to reach the electric probe, pump starts operating again

Rapid assessment on pump operation and malfunction diagnosis

Application

Civil engineering

Mines, quarries, coal ore & slurries

Sewage treatment plants

General pumping purposes

Specification

Capacity: up to 105m³/h

Head: up to 38 meters

Power: 1.5kW (2HP) to 5.5 kW (7.5HP)

Power supply: three phase 400V ± 10%, 50Hz

                                            380V ± 10%, 60Hz

Insulation class: F

Protection class: IP68

Cable length: 8m

Water temperature: up to 40℃

Max. water depth: 25m