SL 0.9-11 kW - Grundfos | Poyan Engineering

SL 0.9-11 kW

The SL series was developed to optimize the performance of your system, minimize known risk factors and reduce maintenance needs. This highly durable series includes submersible wastewater pumps that offer easy serviceability and a long operating life.
Thanks to the high standards reached by the series in motor efficiency, energy consumption and costs are significantly reduced. As high efficiency parts are used in the motors, the efficiency of the motor increases and the working life of the pump is extended.

SuperVortex impeller pumps (SLV) for applications containing more than 5% dry matter, requiring free passage of spherical materials with a maximum size of 100 mm and short operating hours; S-tube impeller (SL1) pumps are used for applications that contain up to 3% dry matter, require free passage of spherical materials with a maximum size of 100 mm, and have long operating hours.

Features & Benefits

High motor efficiency that significantly reduces energy consumption and costs
Provides reliable operation with low energy consumption and is tailored to your needs adaptable smart controllers,
Integrated analog sensors that provide complete monitoring of the pump status,
Carrying handle designed to ensure balanced and accurate transport of the pump,
Extremely resistant to impacts smooth and easy-to-clean surface that is durable,
Single cable connection, which facilitates pump installation, commissioning and maintenance,
Moisture-proof connection piece that prevents liquid from entering the motor.
Patented SmartSeal automatic coupling gasket that eliminates the risk of leakage in the connection ,
Easy to open clamp that enables quick and easy removal of the pump from the motor unit,
Double mechanical seal that reduces downtime and increases working time,
Seal and seal by reducing vibrations. Short rotor shaft protecting the bearings,
Liquid-free motor cooling, which allows the pump to operate uninterruptedly even in dry installations,
SuperVortex or S-tube impeller option,
Pump the pump to full efficiency capacity replaceable wear ring to bring it back.

The SL pump is designed for the transfer of drainage and surface water, as well as wastewater and process waters from domestic, urban and industrial applications.
The SL pump is available in an explosion-proof (Ex) version. For aggressive environments, there are models produced with stainless steel impellers.