Dreno DNB Series Submersible Pump

Brand: Dreno Pompe Srl. / Italy

Impeller Type: S-Flow Double Channel

Model: DNB

Capacity: 90 m³/h (maximum)

Head: 22.5 mWC (maximum)

Particle Passage: ≤ 70 mm

Casing: GG20 cast iron

Impeller Material: GG20 cast iron

Impeller Sealing: Silicon/Carbide (SIC+SIC/Viton)

Motor Sealing: Carbon/Ceramic (CA/CE/Viton)

Protection Class: IP 68

Fluid Range: 6-10 pH

Fluid Density: <1.1kg/dm³

Fluid Temperature: <40 °C

Insulation Class: F 155°C

Motor: Three-phase (1450 rpm)

Motor Voltage: 230V-400V ±5%

Motor Frequency: 50Hz ±2%

Operating Depth: 20 m (maximum)

Motor cooling is carried out through the fluid transferred in the working environment.

For trouble-free operation of the level float in three-phase models, a relay is required (up to 1.5 kW).

Double mechanical seal ensures maximum leak tightness even under challenging process conditions.

Lip valve to prevent oil leakage.

Threaded and flanged connection options.