SFA Sanipump SLD 700 T Three-Phase Submersible Pump

The Sanipump SLD 700 T is a high-performance three-phase submersible pump developed by SFA for intensive evacuation of rainwater, grey water, and lightly loaded wastewater. Equipped with a GG-20 cast iron two-channel impeller and a free solid passage of up to 50 mm, it is designed to work continuously in wells, pumping stations, or technical installations with demanding hydraulic needs.

Thanks to its 1100 W (P2) three-phase motor, it can achieve a maximum flow rate of 48 m³/h and a head height of up to 14 m. Its design allows for continuous submerged operation (S1) and is protected with IP68 rating and class F insulation, ensuring long-term reliability even in prolonged immersions of up to 20 meters.

This version does not include a level switch, making it ideal for installations managed via an external control panel or systems with remote detection. It comes with a 10-meter power cable, allowing for direct installation in deep wells or tanks.

The structure is composed of pump body, motor, impeller, and pump foot in GG-20 cast iron, support foot in EN-GJL-200, motor shaft in stainless steel, and mechanical seal type carbon/ceramic/NBR. This configuration offers maximum durability against aggressive liquids, abrasion, and intensive use.

Components and Materials

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

Electrical Specifications

• Power supply voltage: 400 V (three-phase)
• Frequency: 50-60 Hz
• Absorbed power (P1): 2000 W
• Useful power (P2): 1100 W
• Rotation speed: 2800 rpm
• Electrical class: I
• Insulation class: F
• Protection rating: IP68

Hydraulic Data

• Maximum head height: 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: Not included (for external control)
• Package weight: 31 kg
• EAN code: 3308815084060
• Reference: 009PUMPSLDT

Main Advantages

• Three-phase pump for intensive evacuation in technical applications
• Two-channel impeller with free solid passage of up to 50 mm
• Robust and resistant construction in cast iron and stainless steel
• Prepared for prolonged immersion and continuous use
• Ideal for integration in pumping stations with external control

The Sanipump SLD 700 T is the ideal solution for rainwater or lightly loaded water evacuation projects that require a powerful, durable submersible pump compatible with professional control systems. Designed to last in intensive conditions.