SFA Sanipump VX 50.1 S Submersible Pump - Fixed Manual Version

The SFA Sanipump VX 50.1 S submersible pump is an effective solution for the evacuation of wastewater and rainwater in installations where reliable and continuous discharge is required. Designed to be installed in chambers, wells, or tanks, this pump stands out for its high-quality cast iron construction and its resistance in demanding environments.

With a maximum head height of 9 meters and a maximum flow rate of 20 m³/h, the VX 50.1 S model is equipped with a vortex-type impeller, ideal for pumping liquids with suspended solids up to 45 mm. Its DN 50 outlet facilitates connection to standard evacuation systems.

This model operates in continuous service mode (S1) when fully submerged and offers a robust solution for prolonged operation. The Sanipump VX 50.1 S features single-phase power supply at 220-240 V, with an absorbed power of 1000 W and a useful returned power of 550 W, ensuring a balanced performance between energy efficiency and hydraulic power.

Manufactured with high-resistance materials, it incorporates a pump body and impeller in EN-GJL-250, a stainless steel shaft, and motor sealing in SIC/AI203, ensuring a long service life even in difficult conditions. Its immersion depth reaches up to 10 meters and it comes equipped with a 10-meter power cable (H07 RN8-F, 3x1 mm²), facilitating installation in deep tanks.

The Sanipump VX 50.1 S is compatible with the prefabricated pumping stations Sanifos 1600, 2100, and 3100, integrating perfectly into new or existing installations that require a reliable and durable pumping system.

Materials and Components

• Pump and Motor Body: Cast iron EN-GJL-250
• Shaft: Stainless steel
• Impeller: Vortex in cast iron EN-GJL-250
• Motor Sealing: SIC/AI203
• Fluid Side Sealing: Shaft seal ring

Technical Specifications

• Power Supply Voltage: 220-240 V (single-phase)
• Frequency: 50-60 Hz
• Absorbed Power (P1): 1000 W
• Returned Power (P2): 550 W
• RPM: 2800 rpm
• Electrical Class: I
• Motor Insulation Class: F
• Service: S1 (continuous operation in immersion)
• Maximum Immersion Depth: 10 m
• Power Cable: 10 m, type H07 RN8-F, section 3x1 mm²
• Maximum Starts per Hour: 15

Hydraulic Performance

• Maximum Head Height (HMT): 9 m
• Maximum Flow Rate: 20 m³/h
• Discharge Diameter: DN 50
• Admissible Granulometry: up to 45 mm
• Maximum Liquid Temperature: 40 °C (occasional use for 5 minutes)

Key Advantages

• Full cast iron construction for high durability
• Vortex impeller for efficient handling of water with solids
• Fixed installation version, suitable for wells and tanks
• Full compatibility with Sanifos stations
• Continuous operation with high hydraulic performance

Thanks to its reliability, resistance, and ease of integration into various systems, the SFA Sanipump VX 50.1 S pump is a smart choice for industry professionals seeking performance, solidity, and efficiency in wastewater or rainwater management.