SFA Sanipump SLD 700 S Submersible Pump

The Sanipump SLD 700 S from SFA is a high-performance single-phase submersible pump, specially developed to evacuate rainwater, gray water, or lightly loaded wastewater. Thanks to its two-channel impeller and robust construction in cast iron and stainless steel, it is ideal for continuous applications in technical installations, pumping stations, basements, or rainwater collection tanks.

This version without a level switch is designed to integrate into external control systems or stations that already have automated detection. The pump can reach a flow rate of up to 48 m³/h and a maximum head of 14 m, making it suitable for evacuations with long distances or in areas with some elevation.

Its 1100 W (P2) motor is designed for continuous use (S1), with IP68 protection and class F insulation. The motor shaft is made of stainless steel and the carbon/ceramic/NBR mechanical seal ensures tightness even under intensive use conditions. The pump can be submerged up to 20 meters and is supplied with a 10-meter power cable.

Thanks to its 50 mm free passage for solids, the Sanipump SLD 700 S can handle suspended waste without the risk of blockages, making it an ideal solution for safe and efficient evacuations in both residential and collective installations.

Components and Materials

• Pump body, motor, base, and impeller: GG-20 cast iron
• Base: EN-GJL-200
• Shaft: Stainless steel
• Tightness: Carbon/ceramic/NBR mechanical seal

Electrical Specifications

• Power supply voltage: 230 V (single-phase)
• Frequency: 50-60 Hz
• Absorbed power (P1): 2000 W
• Useful power (P2): 1100 W
• Rotation speed: 2800 rpm
• Electrical class: I
• Motor insulation class: F
• Protection index: IP68

Hydraulic Data

• Maximum head: 14 m
• Maximum flow rate: 48 m³/h
• Discharge diameter: DN 50 (2 inches)
• Solid passage: up to 50 mm
• Maximum pumped liquid temperature: 70 °C
• Maximum immersion depth: 20 m

Installation and Logistics

• Power cable: 10 m
• Detection type: External control (does not include level switch)
• Package weight: 32.5 kg
• EAN code: 3308815084015
• Reference: 009PUMPSLDM

Main Advantages

• High flow rate for rainwater or gray water evacuation
• Robust and durable pump with cast and steel components
• Two-channel impeller with free passage for solids up to 50 mm
• Suitable for continuous operation in demanding environments
• Easy installation and adaptable to multiple configurations

The Sanipump SLD 700 S is the ideal choice for evacuating rainwater or lightly loaded water in installations that require reliability, high hydraulic performance, and resistance in continuous use. A compact, powerful pump designed to last.