Pedrollo VXC-F

Summary

Product identification

The Pedrollo VXC-F series comprises VORTEX flanged submersible pumps designed for civil and industrial use, specifically for sewage applications.

Performance data

• Flow rate: up to 1250 l/min (75 m³/h)
• Head: up to 20 m

Performance curves comply with EN ISO 9906 Grade 3B tolerance limits. For detailed performance curves and tabulated values (Power, Flow rate, Head) for specific VXC-F models, see the official PDF.

Operating limits

• Depth below water level: up to 10 m (with an appropriately sized power cable)
• Liquid temperature: up to +40 °C
• Suspended solids transfer:
  • up to Ø 50 mm for VXC /50-F models
  • up to Ø 65 mm for VXC /65-F models
• Continuous operation of the pump is possible even when completely uncovered.

Electrical

• Motor Type:
  • VXCm-F: Single-phase 230 V - 50 Hz with thermal motor protection.
  • VXC-F: Three-phase 400 V - 50 Hz with winding integrated thermal motor protection (to be connected to the switchboard supplied on request).
• Insulation: Class F
• Protection Rating: IP X8
• Power Cable: 10 metres 'H07 RN-F' type.
• Switchboard (exclusive to single-phase models): Includes capacitor and manual reset motor protection switch.
• Float Switch: Exclusive to single-phase models.

For detailed current absorption values (Amps) for single-phase 230 V and three-phase 400 V models, see the official PDF.

Mechanical / hydraulic

• Construction: Thick cast iron, offering exceptional robustness, abrasion resistance, and longevity.
• Impeller Type: VORTEX.
• Application: Designed to drain wastewater, sludge-mixed water, liquids with air or gas, as well as activated and putrid sludge.
• Installation: Recommended for stationary installation in sewers, tunnels, shafts, underground parking facilities, and specialized manholes.
• Port Flange:
  • VXC /50-F: DN65 (PN10) 2½"
  • VXC /65-F: DN80 (PN10) 3"

For detailed dimensions (a, b, c, h, h1) and weight (kg) for single-phase and three-phase VXC-F models, see the official PDF. For detailed port flange dimensions (F, K, D, L, HOLES N°, Ø) for VXC /50-F and VXC /65-F models, see the official PDF. For detailed dimensions of sewage lifting system components (horizontal and vertical outlet versions with guide tubes), see the official PDF.

Materials of construction

• Pump body: Cast iron with cataphoresis treatment, with flanged and threaded ISO 228/1 port.
• Impeller: Cast iron VORTEX type with cataphoresis treatment.
• Motor holder: Cast iron with cataphoresis treatment.
• Motor bracket: Cast iron with cataphoresis treatment.
• Motor shaft: Stainless steel AISI 431.
• Double mechanical seal with interposed oil chamber:
  • Motor side (STA-22, Ø 22 mm): Ceramic / Graphite / NBR
  • Pump side (STA-20, Ø 20 mm): Silicon carbide / Silicon carbide / NBR

Accessories

Included

• Power cable length 10 m
• Float switch (exclusive to single-phase models)
• Switchbox compatible with single-phase versions

Available upon request

• Coupling foot kit
• QES control panel for three-phase pumps
• Different voltage requirements (60 Hz frequency)

Available for order (Sewage Lifting System)

• Intermediate Guide Tube Support:
  • For Ø ¾" guide tubes (Code 859SV340INTFA) – support every 2 metres (mandatory).
  • For Ø 2" guide tubes (Code 859SV349INTFA) – support every 3 metres (recommended).
• Versions with Horizontal Delivery and ¾" Guide Pipes:
  • For VXC /50-F, MC /50-F (Code ASSVXCF051), DN 2".
• Versions with Vertical Delivery and ¾" Guide Pipes:
  • For VXC /50-F, MC /50-F (Code ASSVXCF051V), DN 2½".
  • For VXC /65-F, MC /65-F (Code ASSVXCF071V), DN 3".
• Versions with Vertical Delivery and 2" Guide Tubes:
  • For VXC /50-F, MC /50-F (Code ASSVXCF0704V), DN 3".
  • For VXC /65-F, MC /65-F (Code ASSVXCF0705V).
• Running Guide:
  • For VXC /50-F, MC /50-F with guide tubes Ø ¾" (Code ASSFL0017).
  • For VXC /65-F, MC /65-F with guide tubes Ø ¾" (Code ASSFL0018).
  • For VXC /50-F, MC /50-F with guide tubes Ø 2" (Code ASSFL071).
  • For VXC /65-F, MC /65-F with guide tubes Ø 2" (Code ASSFL072).
  • Complete with screws and seals.
• Guide Tube (AISI 304 stainless steel):
  • 2 metres Ø ¾" (Code 54SARTG0052F)
  • 3 metres Ø ¾" (Code 54SARTG0053F)
  • 6 metres Ø ¾" (Code 54SARTG0056F)
  • 3 metres Ø 2" (Code 54SARTG0063F)
  • 6 metres Ø 2" (Code 54SARTG0066F)
• Sewage Lifting System Components: Coupling foot, coupling foot complete with counterflange, slide rail with screws and gasket, support for guide tubes.

Warranty

The warranty for three-phase models remains valid only if the motor's built-in thermal protector is properly connected to the control panel. This connection is essential for the warranty's applicability.

Patent Information

• Patent No. IT0001428923

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Disclaimer: This summary is based on the provided text extract 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)

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