2-3-KVE-50

Summary

Product identification

These are pressure units, specifically sets with vertically-mounted multistage centrifugal "KV" pumps. They are designed for high performance, versatility, and silent running, suitable for large civil installations.

Operating limits

• 2 KVE 50:
  • Maximum Flow (Q max): 86 m³/h
  • Maximum Head (H max): 150 m.c.a.
• 3 KVE 50:
  • Maximum Flow (Q max): 129 m³/h
  • Maximum Head (H max): 150 m.c.a.

Adjustable Pressure Ranges:

• 2 KVE 50/3 T, 3 KVE 50/3 T: 8 - 4 BAR
• 2 KVE 50/4 T, 3 KVE 50/4 T: 10 - 5 BAR

Electrical

• Voltage (50 Hz): 3x400 V~ for all models.

Nominal Power (P2) and Current (In):

• 2 KVE 50/3 T: 2x9,2 kW, 2x18 A
• 2 KVE 50/4 T: 2x11 kW, 2x22 A
• 3 KVE 50/3 T: 3x9,2 kW, 3x18 A
• 3 KVE 50/4 T: 3x11 kW, 3x22 A

Mechanical / hydraulic

Hydraulic Part Components:

• 2-3 KV 50 vertical multistage electric pumps
• Galvanised steel plate complete with 4 anti-vibration rubber feet
• Suction and delivery manifold in galvanised steel
• Suction and delivery shut-off valves
• Suction check valve
• Anti-vibration flexible couplings for connection to suction and delivery pipes
• BY-PASS circuit complete with shut-off and automatic safety valve
• Radial pressure gauge with shut-off valve
• Adjustable galvanised steel column support for electrical panel
• Membrane tanks

Dimensions and Weights:

• Manifold:
  • DNA: DN 125 - PN 10
  • DNM: DN 125 - PN 16
• Model-specific dimensions (A, B, C, H) and Weight (Kg):
  • 2 KVE 50/3: A 1400, B 1000, C 300, H 1400, Weight 677 Kg
  • 2 KVE 50/4: A 1400, B 1000, C 300, H 1400, Weight 782 Kg
  • 3 KVE 50/3: A 1400, B 1200, C 300, H 1400, Weight 1007 Kg
  • 3 KVE 50/4: A 1400, B 1200, C 300, H 1400, Weight 1167 Kg

Performance Curves: The document includes performance curves (Q m³/h, H m, P kPa, Q l/min, Q l/s, H ft, Q US gpm, Q IMP gpm) for 2 KVE 50 and 3 KVE 50 models. See the official PDF for exact tabulated values and graphical representations.

---

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

Official datasheet (PDF)

Lenntech datasheet mirror