Heidra 150SG

Summary

Product identification

• Model: Godwin Heidra 150SG hydraulic submersible pump
• Part Number: 95-1205-1000
• TLPN: HS150SG-01-001
• Type: Compact self-contained pumping unit, SG (Slurry Gate) pump designed for slurries & sludges in addition to general pumping.

Operating limits

• Max capacity: 362 m³/hr
• Max Head: 15 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: 1.6 bar
• Max suction pressure: 1.7 bar
• Max casing pressure: 2.4 bar
• Max Solids handling: 65 mm

Mechanical / hydraulic

Pump end

• Dimensions:
  • Length: 785 mm
  • Width: 500 mm
  • Height: 860 mm
  • Dry Weight: 200 kg
• Connections:
  • Suction connection: 150 mm with strainer
  • Delivery connection: 150 mm (6" BS10 Table 'D')
  • Discharge connection: 150 mm with quick release lever
• Materials:
  • 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
  • Mechanical Seal Face: Silicon Carbide vs Silicon Carbide
  • Suction Strainer & Lifting Bracket: Fabrication Mild Steel tube and plate
• Sealing: Double mechanical seal in its own clean oil bath, allowing for indefinite dry running.
  • Inboard seal: silicon carbide
  • Outboard seal: carbon or ceramic
• Impeller: Open solid handling impeller with replaceable wearplates.
• Hydraulic Drive Data:
  • Maximum Hydraulic Drive pressure: 250 bar
  • Pump speed: 1811 rpm
  • Hydraulic motor: Gear type
  • Hydraulic motor displacement: 33 cc/rev
  • Hydraulic Flow: 50 l/min
  • Gear motor connections: Standard SAE flange & shaft.

Power Pack (Godwin GHPU15 as standard)

• Engine: Perkins 404D-22 (25 kW @ 2000 rpm)
• Hydraulic Pump: Gear type
• Hydraulic pump displacement: 29 cc/rev
• Output flow: 50 l/min
• Hydraulic reservoir capacity: 80 litres
• Hydraulic Hose Connections:
  • Cylinder Line: 6mm (1/4") Quick Disconnect
  • Bleed Line: 10 mm (⅜") BSP Quick Disconnect & 16 mm (½") NB pipe
  • Feed/Return: 19 mm (¾") BSP Quick Disconnect & 19 mm (¾") NB pipe
• Maximum Hydraulic Hose Lengths:
  • Engine (rpm) | Max Length (mtrs)
  • 1400 | 60
  • 1600 | 50
  • 1800 | 40
  • 2000 | 30

GHPU15SG-DBO-001 (Open set configuration)

• TLPN: GHPU15SG-DBO-001
• Dimensions:
  • Length: 1800 mm
  • Width: 1000 mm
  • Height: 1900 mm
  • Wet weight: 1,350 kg
• Fuel tank capacity (Full): 170 litres

GHPU15SG-DBH-001 (Hush-Pac configuration)

• TLPN: GHPU15SG-DBH-001
• Dimensions:
  • Length: 2190 mm
  • Width: 1045 mm
  • Height: 1500 mm
  • Wet weight: 1,500 kg
• Fuel tank capacity (Full): 180 litres
• Acoustic information (Average Sound Pressure rating (dbA) for Hush-Pac configuration):
  • Engine Speed (rpm) | 1 m | 3 m | 7 m
  • 1200 | 71 | 66 | 63
  • 1800 | 74 | 69 | 64
  • 2000 | 76 | 70 | 65

Performance

Performance curves showing Head (metres/feet) vs. Flow (m³/hr / UKGPM) at various engine (pump) RPMs are available in the official PDF.

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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. For contractual data, always refer to the specific OEM PDF revision used for your project.

Official datasheet (PDF)

Lenntech datasheet mirror