Three-phase Submersible Pump SFA Sanipump ZPG 71.1 T

The SFA Sanipump ZPG 71.1 T submersible pump is a reliable and powerful solution for evacuating gray or rainwater from wells, tanks, or pumping stations. This three-phase version, with a 1700 W motor and dual-channel impeller, is designed to offer a perfect balance between flow rate, head height, and durability, making it suitable for technical, public, or commercial installations.

The ZPG 71.1 T can reach a maximum head height of 19 meters and evacuate up to 43 m³/h, maintaining a free passage of solids up to 40 mm thanks to its dual-channel impeller. It is ideal for applications with slightly loaded water that require medium-height evacuation and moderate to high volumes.

This pump is designed to operate in continuous submerged mode (S1) or in intermittent cycles (S3 40%) and features IP68 protection. Its double mechanical seal in carbon/ceramic ensures reliable tightness, while the stainless steel shaft guarantees high corrosion resistance. The motor body, impeller, and base are made entirely of GG-20 cast iron.

The installation is flexible, allowing it to be mounted directly at the bottom of the well or via a coupling foot. It comes with a 10-meter power cable (S1BN8-F, 1.5 mm² section), prepared for immersions up to 5 meters. Additionally, it is fully compatible with Sanifos 1600, 2100, and 3100 pumping stations.

Components and Materials

• Pump body, motor, base, and impeller: GG-20 cast iron
• Shaft: Stainless steel
• Tightness: Double mechanical seal carbon/ceramic

Electrical Specifications

• Power supply voltage: 400 V (three-phase)
• Frequency: 50-60 Hz
• Absorbed power (P1): 2100 W
• Useful power (P2): 1700 W
• Speed: 2800 rpm
• Electrical class: I
• Motor insulation class: F
• Protection index: IP68
• Operating mode: S1 (continuous) / S3 40% (intermittent)

Hydraulic Data

• Maximum head height (HMT): 19 m
• Maximum flow rate: 43 m³/h
• Discharge diameter: DN 50
• Admitted solids passage: up to 40 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
• Gross weight: 40 kg
• Recommended installation: In sump, well, or Sanifos station

Main Advantages

• Dual-channel impeller for evacuating gray and rainwater with solids
• Robust and reliable design for intensive use
• Double mechanical seal for maximum motor protection
• Compatibility with Sanifos stations for complete installations
• Ideal for public, technical, or commercial installations

The SFA Sanipump ZPG 71.1 T pump is a robust and efficient professional solution for technical evacuations in rainwater or gray water networks. Reliable, versatile, and designed to last, it is the perfect choice for installations requiring safety and consistent performance.