Heidra 150

Summary

Product identification

• Pump TLPN: HS150-01-001
• Product Name: Godwin Heidra 150 hydraulic submersible pump
• Standard Power Pack: Godwin Power Pack GHPU15
  • Open Power Pack TLPN: GHPU15-DBO-001
  • Hushpac Power Pack TLPN: GHPU15-DBH-001

Operating limits

• Max capacity: 346 m³/hr
• Max Head: 23 metres
• Max operating speed: 2200 rpm
• Max Impeller diameter: 280 mm
• Max operating temperature: 60 °C *
  • * Please contact our office for applications in excess of maximum temperature.
• Max pressure: 2.4 bar
• Max suction pressure: 1.7 bar
• Max casing pressure: 3.7 bar
• Max Solids handling: 75 mm

Feed water

The pump is designed for general pumping, slurries, and sludges, with the ability to handle solids up to 75 mm in diameter.

Mechanical / hydraulic

Pump End (Heidra 150)

• Connections:
  • Suction connection: 150 mm with strainer
  • Delivery connection: 6" BSP (F)
  • Optional: 150 mm bauer discharge connection
• Dimensions:
  • Length: 580 mm
  • Width: 520 mm
  • Height: 677 mm
• Dry Weight: 165 kg
• Materials:
  • Mechanical Seal Face: Silicon Carbide vs Silicon Carbide (Inboard), Carbon or Ceramic (Outboard)
  • Suction Strainer & Lifting Bracket: Fabrication Mild Steel tube and plate.
  • Pump casing & suction cover: Cast iron CI BS EN1561/EN-JL1030 (220)
  • Wearplates: Cast iron CI BS EN1561/EN-JL1030 (220)
  • Pump Shaft: Carbon Steel 080M40
  • Impeller: Cast Steel EN10293/A5
• Features:
  • Compact self-contained pumping unit.
  • Variable speed diesel engine power (via power pack).
  • Ability to handle solids up to 75 mm in diameter.
  • Dry running capabilities due to double mechanical seal in its own clean oil bath.
  • Cast steel impeller.
  • Open solid handling impellers with replaceable wearplates.
  • Safe pump end with no risk of electric shock or explosion.

Hydraulic Drive Data (Pump End)

• Hydraulic Drive pressure: 250 bar
• Pump speed: 2011 rpm
• Hydraulic motor: Gear type
• Hydraulic motor displacement: 30 cc/rev
• Hydraulic Flow: 50 l/min
• Gear motor connections are standard SAE flange & shaft.

Power Pack (GHPU15)

• Engine: Perkins 404D-22T (31 kW @ 2000 rpm)
• Hydraulic Pump:
  • Type: Gear type
  • Hydraulic pump displacement: 29 cc/rev
  • Output flow: 50 l/min (at 2000 rpm engine speed)
• Hydraulic Reservoir Capacity: 80 litres
• Hydraulic Hose Connections:
  • Feed/Return: 19 mm (¾") BSP Quick Disconnect & 19 mm (¾") NB pipe.
  • Bleed Line: 10 mm (⅜") BSP Quick Disconnect & 16 mm (½") NB pipe.
• Power Pack Options: Highway trailer, Site trolley. Electric motor drive option also available.

Power Pack Dimensions and Weight

• Open Configuration (GHPU15-DBO-001):
  • Length: 1800 mm
  • Width: 1000 mm
  • Height: 1900 mm
  • Wet weight: 1,300 kg
  • Fuel tank capacity (Full): 170 litres
• Hushpac Configuration (GHPU15-DBH-001):
  • Length: 2190 mm
  • Width: 1045 mm
  • Height: 1500 mm
  • Wet weight: 1,425 kg
  • Fuel tank capacity (Full): 180 litres

Maximum Hydraulic Hose Lengths

• Engine (rpm) | Max Length (mtrs)
• 1400 | 60
• 1600 | 50
• 1800 | 40
• 2000 | 30

Acoustic Information (GHPU15)

• Open set configuration - Average Sound Pressure rating (dbA):
  • Engine Speed (rpm) | 1 m | 3 m | 7 m
  • 1400 | 72 | 67 | 64
  • 1800 | 75 | 70 | 65
  • 2000 | 77 | 71 | 66
• Acoustic data for the Hush-Pac configuration is not provided in the extracted text.

Performance

Performance curves illustrate the relationship between Flow (m³/hr) and Head (metres) for various pump speeds (2200, 2000, 1800, 1600 rpm), including minimum and maximum capacity limitations. See the official PDF for exact tabulated values and graphical representations.

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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 original OEM PDF datasheet. Contractual data must always match the specific OEM PDF revision used on the project.

Official datasheet (PDF)

Lenntech datasheet mirror