SPP3 submersible pit pump

Description

The Dupagro SPP3 is a submersible pit pump. These robust high performance pumps with indefinite dry running ability.
The range offers easy operation, unparalleled reliability and inherent safety.

Specifications
Electric submersible pump
Degree of protection: IP65
Depth of submersion: max. 40 meter
Type of impeller: Open
Max. solid handling: 30 mm
Suitable for: sludge, slurry, liquids containing less than 20% sand
Capacity: 25m3/h @ 15 bar

Electric motor
Dry-type submersible induction motor
Insulation class: E 4Poles 1435 1/min
Rated voltage: 400 V 50 Hz 3~
Power uptake: 6,91 kW
Starting mode: Directly
Rated power: 5,5 kW
Rated current: 12,1 A
Start current: 87,0 A

Cable
20m H07RN-F 4Cx2,5mm²           

Motor Protection
(snap-action bi-metal device)

Shaft seal
Double inside mechanical seal in oil bath additional lubrication by oil lifting device
Primary seal: Silicon carbide on silicon carbide
Secondary seal: Stainless steel SUS420J2

Bearings
Shielded ball bearings, maintenance-free

Discharge size
3″ (80mm) BS-coupling (threaded flange)

Weight
145 kg (dry weight of the pump only without cable and frame)

SPP3 Specifications
SPP3 Datasheet