1300 Series Submersible

Summary

Product Identification

The Lowara® 1300 Series is a range of submersible pumps designed for the MENA region, offering robust performance for various wastewater applications.

Key performance ranges for the series include:

• Capacities up to 1,770 m³/h
• Head up to 74 m
• Power up to 50 kW

The series features a variety of combinations of non-clog and vortex impellers.

Application Areas

Lowara 1300 series pumps are ideal for sewage and surface wastewater within commercial building applications, and are suitable for:

• Domestic sewage pumping stations
• Wastewater pumping stations
• Stormwater pumping stations
• Drainage water
• Groundwater

Operating Limits

• Max submergence: 20 m
• Max fluid temperature: 40 °C
• pH range of pumped liquid: 5.5 - 14
• Starts per hour: 15 (for all listed models)

Mechanical / Hydraulic Features

• Hydraulic design is proven to reduce clogging and maintain efficiency.
• All components are made from robust materials for easy maintenance and long life.
• Heavy-duty bearings provide durability.
• The cooling system is designed to use its surroundings, avoiding environmentally hazardous fluids such as oils.
• A double mechanical seal provides extra reliability and protects against leakage.
• The pump housing is drilled and ready for various installation methods.

Materials of Construction

• Impeller: grey cast iron
• Pump housing: grey cast iron
• Stator housing: grey cast iron
• Shaft: stainless steel
• O-rings: nitrile
• Cable sheathing: nitrile
• Mechanical Seals:
  • For 1305, 1310, 1315, 1325 models:
    • Inner mechanical seal: carbon/aluminum oxide
    • Outer mechanical seal: cemented carbide/aluminum oxide
  • For 1320, 1330, 1335 models:
    • Inner mechanical seal: cemented carbide/cemented carbide
    • Outer mechanical seal: cemented carbide/cemented carbide

Electrical

• Motors are specifically designed for reliable operation in submersible applications and can run continuously without overheating.
• Motors have F-class insulation or better.
• Standard cable length supplied is 10 mtrs; 20 mtrs can be supplied if required.
• Power Cable Data (varies by model):
  • 1305, 1310 models: Cable type 4G1.5 + 2x1.5 (mm²), Outer Diameter 16 mm, Weight 0.32 kg/m
  • 1315 models: Cable type 7G2.5 + 2x1.5 (mm²) or 4G1.5 + 2x1.5 (mm²), Outer Diameter 26 mm or 16 mm, Weight 0.60 kg/m or 0.32 kg/m
  • 1320, 1325 models: Cable type 7G2.5 + 2x1.5 (mm²), Outer Diameter 22 mm, Weight 0.60 kg/m
  • 1330 models: Cable type 4G6 + 2x1.5 (mm²) or 4G4 + 2x1.5 (mm²), Outer Diameter 26 mm or 22 mm, Weight 0.83 kg/m or 0.63 kg/m
  • 1335 models: Cable type 4G16 + S(2x0.5) (mm²), Outer Diameter 28 mm, Weight 1.30 kg/m

Installation Options

The Lowara 1300 series is designed to fit specific needs, starting with a bare pump and ordering the appropriate kit for the desired installation method.

• Wet-well kit: For permanent installations, the pump is installed with twin guide bars on a discharge connection.
  • Kit contents: Discharge connection, Anchor bolts, Guide claw with bolts, Upper guide bar bracket with bolts.
• Free-standing kit: Ideal for portability, allowing the pump to be easily moved.
  • Kit contents: Hose connection with bolts, Stand with bolts.
• Replacement kit: A simple kit for replacing an old pump or upgrading to a larger model.
  • Kit contents: Guide claw with bolts.

Model-Specific Data Overview

The document provides detailed specifications for individual models within the 1300 series. A summary of the range for each model is provided below:

• Lowara 1305 (Non-clog & Vortex): Maximum flow 10-14 l/s, Maximum pressure 11-17 m, Motor Rating 0.75-1.2 kW, Outlet 50 mm, Weight 30 kg.
• Lowara 1310 (Non-clog & Vortex): Maximum flow 16-18 l/s, Maximum pressure 16-25 m, Motor Rating 1.2-2.4 kW, Outlet 50-80 mm, Weight 46 kg.
• Lowara 1315 (Non-clog & Vortex): Maximum flow 44-54 l/s, Maximum pressure 15-30 m, Motor Rating 1.8-4.4 kW, Outlet 65-100 mm, Weight 95 kg.
• Lowara 1320 (Non-clog & Vortex): Maximum flow 54-74 l/s, Maximum pressure 29-41 m, Motor Rating 3.5-7.5 kW, Outlet 80-100 mm, Weight 130-156 kg.
• Lowara 1325 (Non-clog): Maximum flow 115 l/s, Maximum pressure 63 m, Motor Rating 9-18 kW, Outlet 80-150 mm, Weight 170-190 kg.
• Lowara 1330 (Non-clog): Maximum flow 310 l/s, Maximum pressure 74 m, Motor Rating 10-24 kW, Outlet 100-250 mm, Weight 300-420 kg.
• Lowara 1335 (Non-clog): Maximum flow 492 l/s, Maximum pressure 55 m, Motor Rating 18-50 kW, Outlet 150-300 mm, Weight 580-760 kg.

For exact tabulated values including detailed pump and motor data, performance curves, and pump dimensions for various installation types, please refer to the official PDF datasheet.

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Disclaimer: This summary is based on extracted text and may not include all figures, footnotes, or the latest revisions from the official PDF datasheet. Contractual data must always match the specific OEM PDF revision used on the project.

Official datasheet (PDF)

Lenntech datasheet mirror