SFA Sanipump ZF 104 EX T Three-Phase Submersible Pump

The SFA Sanipump ZF 104 EX T submersible pump is a high-performance professional solution for the evacuation of wastewater and rainwater in demanding environments. This version is designed to offer a greater pumping height (up to 13 meters) compared to the ZF 100 EX T, while maintaining a high evacuation flow rate of up to 140 m³/h.

Thanks to its single-channel impeller and 100 mm free solid passage, it is capable of handling liquids with high solid content without the risk of clogging. This makes it ideal for installation in sumps, wells, or pumping stations in municipal sewage networks, industrial buildings, logistics centers, or rainwater facilities.

The Sanipump ZF 104 EX T is equipped with a 3300 W (P2) three-phase motor, with class F insulation and IP68 protection, designed for continuous operation (S1) or intermittent cycles (S3 40%). It operates at low speed (1450 rpm), which reduces wear and prolongs the lifespan of the assembly.

The double mechanical seal in carbon/ceramic ensures excellent protection against water ingress into the motor. It is certified to work in potentially explosive atmospheres (ATEX), allowing its use in industrial applications with high safety requirements.

Its full construction in GG-25 cast iron ensures maximum mechanical robustness, while the stainless steel shaft provides additional corrosion resistance. The included 10-meter power cable allows for easy and safe installation in pits up to 5 meters deep.

Components and Materials

• Pump body, motor, base, and impeller: GG-25 cast iron
• Shaft: Stainless steel
• Sealing: Double mechanical seal carbon/ceramic

Electrical Specifications

• Supply voltage: 400 V (three-phase)
• Frequency: 50-60 Hz
• Absorbed power (P1): 4400 W
• Useful power (P2): 3300 W
• Speed: 1450 rpm
• Electrical class: I
• Motor insulation class: F
• Protection rating: IP68
• Operating mode: S1 (continuous) / S3 40% (intermittent)

Hydraulic Data

• Maximum head (HMT): 13 m
• Maximum flow rate: 140 m³/h
• Discharge diameter: DN 100
• Admitted solid passage: up to 100 mm
• Maximum pumped liquid temperature: 70 °C
• Maximum immersion depth: 5 m

Installation and Wiring

• Power cable: 10 m
• Cable type: S1BN8-F
• Cable section: 1.5 mm²
• Recommended installation: In sump or well
• Gross weight: 142 kg

Main Advantages

• High evacuation capacity with ATEX safety
• Single-channel impeller with 100 mm free solid passage
• Double sealing and full construction in GG-25 cast iron
• Suitable for continuous use in demanding and high-flow environments
• Ideal for pumping stations in sewage or rainwater networks

The SFA Sanipump ZF 104 EX T submersible pump is the perfect solution for installations requiring the evacuation of water with solids at high flow and intermediate height. Reliability, safety, and durability at the service of water professionals.