SFA Sanipump VX 50.1 T Three-Phase Submersible Pump - Fixed Manual Version

The SFA Sanipump VX 50.1 T submersible pump is a reliable and high-performance technical solution for evacuating wastewater and rainwater in installations that demand strength, durability, and stable operation. This model, designed for three-phase use, is intended for installations where a robust pump without automatic activation is required, ideal for connection to external control systems.

With a maximum head of 9 meters and a flow rate of up to 20 m³/h, the VX 50.1 T offers efficient performance for pumping water loaded with suspended solids up to 45 mm. Equipped with a vortex impeller, it ensures free passage of solids and significantly reduces the risk of clogging. Its DN 50 outlet facilitates connection to common evacuation systems.

This version operates with three-phase power at 400 V, with an absorbed power of 900 W and a useful power output of 550 W. Its motor, with electrical class I and insulation class F, operates at 2800 rpm and is designed for continuous service (S1), ensuring prolonged and uninterrupted operation when fully submerged.

The Sanipump VX 50.1 T is installed in a fixed configuration and includes a 10-meter power cable (H07 RN8-F, section 4x1 mm²) to facilitate its placement in deep tanks. Its body, impeller, and motor are constructed from EN-GJL-250 cast iron, offering excellent mechanical resistance to impacts, abrasion, and intensive use conditions.

Components and Materials

• Pump and Motor Body: EN-GJL-250 Cast Iron
• Shaft: Stainless Steel
• Impeller: GG-20
• Motor Sealing: SIC/AI203
• Fluid Side Sealing: Shaft Seal Ring

Electrical Data

• Power Supply Voltage: 400 V (three-phase)
• Frequency: 50-60 Hz
• Absorbed Power (P1): 900 W
• Output Power (P2): 550 W
• RPM: 2800 rpm
• Electrical Class: I
• Motor Insulation Class: F
• Service: S1 (continuous operation when submerged)
• Maximum Submersion Depth: 10 m
• Power Cable: 10 m, type H07 RN8-F, section 4x1 mm²
• Maximum Starts Per Hour: 15

Hydraulic Data

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

Main Advantages

• Three-phase operation for greater stability and efficiency
• Design without automatic activation, ideal for external control
• Resistant to solids thanks to the vortex impeller
• Robust construction in cast iron and stainless steel shaft
• Suitable for fixed installations in pits, tanks, or sumps

The SFA Sanipump VX 50.1 T pump is a powerful and reliable option for evacuating loaded water in industrial or residential installations that require controlled pumping by external electrical panels. Its structural solidity and continuous work capacity make it a trusted tool for industry professionals.