Nocchi Omnia

Summary

Product identification

The OMNIA series consists of electric submersible pumps for waste water, constructed entirely from stainless steel AISI 304. The motor is cooled by a heat exchange chamber, allowing for extended operation without full immersion. A hose connector ø 32 is supplied. Automatic versions (AUT) are equipped with a float switch.

Applications:

• Lifting of domestic waste water
• Emptying of areas, tanks, and swimming pools
• Industrial applications
• Fountains and water features
• Gravity irrigation systems

Operating limits

• Type of liquid: Waste water with solid bodies
• Maximum liquid temperature: 40°C
• Maximum immersion below water level: 7m
• Minimum drainage level (manual version): 35 mm
• Free transit of solid bodies: 20 mm

Electrical

• Motor type: Dry motor with stainless steel body
• Protection rating: IP 68
• Insulation class: F
• Power supply: Single phase with permanently activated capacitor
• Protection: Thermal cutout incorporated in motor winding
• Cable connection: Fully insulated cable connection chamber
• Bearings: Self-lubricating ball bearings
• Rotation speed: 2850 rpm
• Power cable: 10 m H07 RN-F with plug

Model-specific electrical data (1 ~ 220 - 240 V supply):

• OMNIA 80/5 (and AUT):
  • Motor output (P2): 0.3 HP (0.2 kW)
  • Power Motor (P1): 0.4 HP (0.3 kW)
  • Current (In): 1.4 A
  • Capacitor (μF): 8
• OMNIA 160/7 (and AUT):
  • Motor output (P2): 0.5 HP (0.37 kW)
  • Power Motor (P1): 0.7 HP (0.5 kW)
  • Current (In): 2.5 A
  • Capacitor (μF): 8
• OMNIA 200/8 (and AUT):
  • Motor output (P2): 0.7 HP (0.5 kW)
  • Power Motor (P1): 1 HP (0.75 kW)
  • Current (In): 3.2 A
  • Capacitor (μF): 8

Mechanical / hydraulic

Materials of construction:

• Pump body: Stainless steel X5 CrNi 1810 (AISI 304)
• Impeller: Stainless steel X5 CrNi 1810 (AISI 304)
• Motor body: Stainless steel X5 CrNi 1810 (AISI 304)
• Motor shaft: Stainless steel X 12 CrNiS 1809 (AISI 416)
• Seal: Double fixed seal in rubber NBR70, lubricated in oil chamber
• Outlet port: Threaded male 1” 1/4 gas fitting

Hydraulic performance (Head H in meters, Flow Q in l/min and m³/h):

• OMNIA 80/5 (and AUT):
  • H=4.1m at Q=10 l/min (0.6 m³/h)
  • H=2.7m at Q=40 l/min (2.4 m³/h)
  • H=1m at Q=200 l/min (12 m³/h)
• OMNIA 160/7 (and AUT):
  • H=7m at Q=10 l/min (0.6 m³/h)
  • H=5.5m at Q=40 l/min (2.4 m³/h)
  • H=1m at Q=200 l/min (12 m³/h)
• OMNIA 200/8 (and AUT):
  • H=7.8m at Q=10 l/min (0.6 m³/h)
  • H=6.3m at Q=40 l/min (2.4 m³/h)
  • H=0.5m at Q=200 l/min (12 m³/h)

Overall dimensions and weights:

• OMNIA 80/5:
  • Dimensions (A x B x C x D): 264 mm x 94 mm x 177 mm x 182 mm
  • Min. drain level (E*): 35 mm
  • Connection level (F): 250 mm
  • Disconnection level (G): 100 mm
  • Free clearance (DNM): 020
  • Connection: 1” 1/4
  • Weight: 6.1 kg
• OMNIA 160/7:
  • Dimensions (A x B x C x D): 300 mm x 94 mm x 177 mm x 182 mm
  • Min. drain level (E*): 35 mm
  • Connection level (F): 320 mm
  • Disconnection level (G): 107 mm
  • Free clearance (DNM): 020
  • Connection: 1” 1/4
  • Weight: 7 kg
• OMNIA 200/8:
  • Dimensions (A x B x C x D): 338 mm x 94 mm x 177 mm x 182 mm
  • Min. drain level (E*): 35 mm
  • Connection level (F): 351 mm
  • Disconnection level (G): 111 mm
  • Free clearance (DNM): 020
  • Connection: 1” 1/4
  • Weight: 8.5 kg

Note: The connect/disconnect levels (F, G) refer to the version with float switch. The minimum drainage level (E) refers to manual operating mode.*

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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 official OEM PDF datasheet. Contractual data for any project must always match the specific OEM PDF revision used for that project.

Official datasheet (PDF)

Lenntech datasheet mirror