CP 3045 HT

Summary

Product identification

The Flygt 3045, 50Hz is a submersible pump available in two main configurations:

• C-pump (High Head - HT)
  • Non-explosion proof version: Type 3045.181
  • Explosion proof version: Type 3045.091
  • Pressure class: HT (High head)
  • Installation types: F, H, P, S
• D-pump (Medium Head - MT)
  • Non-explosion proof version: Type 3045.181
  • Explosion proof version: Type 3045.091
  • Pressure class: MT (Medium head)
  • Installation types: F, P, S

Installation Types:

• F: Free standing semi-permanent, wet well arrangement where the pump is placed on a firm surface.
• H: Semi-permanent, wet well quick connection suspended arrangement, incorporating integral non-return valve (C-pump only).
• P: Semi-permanent, wet well arrangement with pump installed on two guide bars with automatic connection to discharge.
• S: Portable semi-permanent, wet well arrangement with hose coupling or flange for connection to discharge pipeline.

Operating limits

• Liquid temperature: Maximum 40°C (104°F)
• Liquid temperature, warm water version: Maximum 70°C (158°F)
• Depth of immersion: Maximum 20 m (65 ft)
• pH of the pumped liquid: 5.5 – 14
• Liquid density: Maximum 1100 kg/m³

Feed water

• C-pump: For clean water, surface water, or light wastewater containing solids or fibered material.
• D-pump: With vortex hydraulic, for liquids containing solids and abrasive media, or light wastewater.

Electrical

• Motor type: Squirrel-cage induction motor
• Frequency: 50 Hz
• Power supply: 1-phase or 3-phase
• Starting method: Direct on-line, Star-delta, Soft starter
• Number of starts per hour: Maximum 15
• Code compliance: IEC 60034-1
• Rated output variation: ±10%
• Voltage variation:
  • Continuously running: Maximum ±5%
  • Intermittent running: Maximum ±10%
• Voltage imbalance between phases: Maximum 2%
• Stator insulation class: F (+155°C)
• Monitoring equipment: Thermal contacts opening temperature 125°C (257°F)

Cables: Flygt SUBCAB® heavy-duty motor power cables with conductor insulation rating of 90°C. They are chemically resistant within pH 3-10, and ozone, oil, and flame resistant, for use up to 70°C water temperature.

• Direct-on-line start or Y/D start with two cables: 4 cores, with two twisted pair screened control cores. Cables < 10 mm² with unscreened control cores.
• Y/D start: 7 cores, with two twisted pair screened control cores. Cables < 7G6 mm² with unscreened control cores.

Motor Rating Examples (C-pump and D-pump):

• 400 V, 50 Hz, 3-phase:
  • Rated power: 1.2 kW (1.6 hp)
  • Rated current: 2.8 A
  • Starting current: 17 A
  • Power factor (cos φ): 0.79
  • Revolutions per minute (rpm): 2785
• 230 V, 50 Hz, 1-phase:
  • Rated power: 0.75 kW (1 hp)
  • Rated current: 4.2 A
  • Starting current: 19 A
  • Power factor (cos φ): 1
  • Revolutions per minute (rpm): 2825

Star-delta starting current is 1/3 of Direct on-line starting current.

Mechanical / hydraulic

Major Parts Materials (C-pump and D-pump):

• Major castings: Cast iron, gray (ASTM 35B, EN GJL-250)
• Pump housing: Cast iron, gray (ASTM 30B, EN GJL-200)
• Impeller: Plastics, polyamide PA66
• Suction cover: Stainless steel (AISI 304, EN 1.4301)
• Lifting handle: Stainless steel (AISI 304, EN 1.4301)
• Shaft: Stainless steel (EN 1.4021)
• Screws and nuts: Stainless steel, A2 (AISI 304, EN 1.4301, 1.4306, 1.4307, 1.4311)
• O-rings: Fluorinated rubber (FPM) 70° IRH
• Oil (part no 901752): Medical white oil of paraffin type, fulfills FDA 172.878 (a)

Mechanical Seals (C-pump and D-pump):

• Inner seal: Carbon/Aluminum oxide
• Outer seal: Silicon carbide/Silicon carbide

Surface Treatment:

• Priming: Painted with a primer (internal standard M0700.00.0002)
• Finish: Navy gray color NCS 5804-B07G. Two-component high-solid top coating (internal standard M0700.00.0004 for standard painting and M0700.00.0008 for special painting).

Dimensions and Weight: Drawings and dimensions (in mm) are available in the official PDF. See the official PDF for exact tabulated values.

Options:

• Warm liquid version (non-explosion proof versions)
• Zinc anodes
• Other cables

Accessories:

• Discharge connections, adapters, hose connections, and other mechanical accessories.
• Electrical accessories such as pump controller, control panels, starters, monitoring relays, cables.

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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