Pedrolo VXC4 medium

Summary

Product identification

The VXC4 VORTEX series consists of 4-pole submersible pumps (1450 min⁻¹) designed for 50 Hz operation.

• Model: VXC4
• Registered Community Model No.: 003863158-0003

Performance Range

• Flow rate: Up to 2200 l/min (132 m³/h)
• Head: Up to 12.2 m

Application

The VXC4 series is designed to drain sewage, sludge-mixed water, and activated and putrid sludge. It is suitable for a wide range of civil and industrial applications, including sewers, tunnels, excavations, canals, and underground parking facilities.

Operating limits

• Depth below water level: Up to 10 m (with an appropriately sized power cable)
• Liquid temperature: Up to +40 °C
• Suspended solids: Capable of processing up to Ø 100 mm
• Minimum immersion for continuous service: 550 mm

Electrical

• Motor type: Three-phase electric motor
• Voltage: 400 V, 50 Hz
• Motor speed: 1450 min⁻¹
• Thermal protection: Safeguarded by a special three-phase thermal protector situated within the motor, which activates in case of overheating or abnormal power consumption.
• Insulation class: F
• Protection rating: IP X8
• Power cable: 10 m 'H07 RN-F' type
• Power (P2) and Absorption (at 400 V, 50 Hz):
  • VXC4-40/100: 3 kW (4 HP), 5.5 A
  • VXC4-50/100: 3.7 kW (5 HP), 7.7 A
  • VXC4-55/100: 4 kW (5.5 HP), 9.0 A
• Available upon request: Different voltage requirements, 60 Hz frequency.

Mechanical / Hydraulic

• Construction materials: Thick stainless steel and cast iron
• Pump body: Cast iron with cataphoresis treatment
• Base: Cast iron with cataphoresis treatment
• Impeller: VORTEX type, cast iron with cataphoresis treatment
• Motor holder: Cast iron with cataphoresis treatment
• Motor cover: Cast iron with cataphoresis treatment
• Motor shaft: Stainless steel AISI 431
• Seal: Double mechanical seal with interposed oil chamber
  • Shaft: Ø 40 mm
  • Motor side materials: Silicon carbide / Graphite / NBR
  • Pump side materials: Silicon carbide / Silicon carbide / NBR
• Passage of solid bodies: Ø 100 mm
• Port Flange (DN 100, PN10):
  • K: 180 mm
  • D: 220 mm
  • Holes: 8 x Ø 18 mm
• Counterflange: Available separately with identical specifications to the port flange.

Dimensions and Weight

• Weights:
  • VXC4-40/100: 129.1 kg
  • VXC4-50/100: 129.0 kg
  • VXC4-55/100: 132.0 kg
• Dimensions: See the official PDF for exact tabulated values for models VXC4-40/100, VXC4-50/100, and VXC4-55/100.

Performance Data

Performance curves comply with EN ISO 9906 Grade 3B tolerance limits. For detailed flow rate (Q) versus total manometric head (H) data for specific models (VXC4-40/100, VXC4-50/100, VXC4-55/100), please refer to the official PDF.

Accessories Available for Order

• Internal probes: Available upon request, detect water presence in the oil chamber.
• Sewage Lifting System VXC4 - MC4:
  • Intermediate Guide Tube Support: For guide tubes Ø 2" (Code 859SV349INTFA). Recommended to interpose a support every 3 metres for stability.
  • Guide Tube (AISI 304 stainless steel):
    • 3 metres Ø 2" (Code 54SARTG0063F)
    • 6 metres Ø 2" (Code 54SARTG0066F)
  • Version with Vertical Delivery and 2" Guide Tubes (Kit):
    • For VXC4: Code ASSPVXC4V (DN 4")
    • For MC4: Code ASSPMC4V (DN 3")
  • Running Guide (complete with screws and seals):
    • For VXC4: Code ASSFL100
    • For MC4: Code ASSFL080
  • Typical installation kit components: Water pump, Pump Base, Guide Rails, Upper Guide Rail Support, Intermediate Guide Rail Support, Lifting chain, Control Panel, Stop Float Switch, Start Float Switch, Supplementary pump start float switch, Alarm float, Check val.

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Disclaimer: This summary is based on extracted text and may not include all figures, footnotes, or the latest revisions from the complete OEM PDF datasheet. Contractual data must always match the specific OEM PDF revision used on the project.

Official datasheet (PDF)

Lenntech datasheet mirror