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SFT Submersible JS Pumps
Download Data Sheets

SFT Series  
Cast iron Pumps for Industrial and commercial sewage with suspended solids

Cast iron sewage pumps with non-clog single channel impeller created for passing effluent with suspended solids.

Applications:

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Municipal and Commercial use

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Industrial sewage with suspended solids

Model Table –
Sewage Pumps SFT

Detailed technical data sheets for JS SFT Series submersible pumps are available to support accurate pump selection, installation planning, and system compatibility. The documentation includes full specifications such as flow rate, head performance curves, motor power (kW), voltage, dimensions, discharge size, weight, and cable length, ensuring precise integration into industrial and wastewater systems.

Pump Performance Curves

​Use the performance curves to quickly compare flow rate (m³/h) and head (m) across all submersible slurry pump models. The chart helps you select the most efficient pump for dewatering, sludge handling, and abrasive slurry applications, ensuring reliable operation and optimal performance.

Construction Material & Spare Parts

JS SFT Series submersible pumps are built with durable, wear-resistant components designed for industrial wastewater, sewage handling, and demanding drainage applications. The robust construction ensures reliable continuous-duty operation and extended service life in abrasive and corrosive environments.

 

The design includes double mechanical seals for enhanced leakage protection, Class F motor insulation for high thermal resistance, and a shaft sleeve to minimize wear from abrasives and corrosion. An additional lip seal system protects the seal chamber from impurities, while thermal overload protection safeguards the motor against overheating and high amperage. A complete range of genuine SFT spare parts, including mechanical seals, impellers, shafts, and wear components, is available to maintain optimal performance and long-term reliability.

SUS - Spare Parts

We supply original JS slurry pump spare parts, including impellers, wear plates, mechanical seals, agitators, and shaft sleeves.

Dimensions 

​Detailed dimensional drawings of JS SUS Series submersible pumps are available to support precise installation planning, sump layout design, and maintenance access preparation.

SUS - Dimension

Find SSeries Products in Shop

Discover the complete range of JS SFT Series submersible pumps in our online store. Compare available models, review detailed technical specifications, and select the ideal solution for your industrial wastewater, sewage handling, and demanding drainage applications.

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