Heidra 150V SG

Summary

Product identification

The Godwin Heidra 150V SG is a hydraulic submersible pump, a compact self-contained pumping unit featuring a diesel driven power pack and hydraulic pump end. It is designed for dewatering and solids handling, including slurries and sludges.

• OEM Part Number: 95-1205-1000
• Pump TLPN: HS150VSG-01-001
• Power Pack TLPN (Open set): GHPU30SG-DBO-002
• Power Pack TLPN (Hush-Pac): GHPU30SG-DBH-002

Key features include variable speed diesel engine power, ability to handle solids up to 125 mm, dry running capabilities, and a cast steel impeller. The Vortex impeller design provides generous solids handling.

Operating limits

• Max capacity: 407 m³/hr
• Max Head: 18 metres
• Max operating speed: 2000 rpm
• Max Impeller diameter: 280 mm
• Max operating temperature: 60 °C (Contact office for applications in excess of maximum temperature)
• Max pressure: 2.0 bar
• Max suction pressure: 2.0 bar
• Max casing pressure: 3.0 bar
• Max Solids handling: 125 mm

Mechanical / Hydraulic

Pump Specifications

• Connections:
  • Suction connection: 150 mm with strainer
  • Delivery connection: 6" BSP (F)
• Dimensions (Pump end):
  • Length: 821 mm
  • Width: 466 mm
  • Height: 1067 mm
• Dry Weight (Pump end): 260 kg
• Materials:
  • Mechanical Seal Face: Silicon Carbide vs Silicon Carbide
  • 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
• Hydraulic Drive data (Pump side):
  • Maximum Hydraulic Drive pressure: 250 bar
  • Pump speed: 1860 rpm
  • Hydraulic motor: Gear type
  • Hydraulic motor displacement: 60 cc/rev
  • Hydraulic Flow: 100 l/min
  • Gear motor connections are standard SAE flange & shaft.
• Seal: Double mechanical seal in its own clean oil bath allows for indefinite dry running. Inboard seal: silicon carbide. Outboard seal: carbon or ceramic.

Power Pack (GHPU30 as standard)

• Engine: Perkins 1104D-44T (55 kW @ 2000 rpm)
• Hydraulic Pump:
  • Type: Gear type
  • Hydraulic pump displacement: 59 cc/rev
  • Output flow: 100 l/min
• Hydraulic reservoir capacity: 230 litres
• Hydraulic Hose Connections:
  • Feed/Return: 25 mm (1") BSP Quick Disconnect & 25 mm (1") NB pipe.
  • Bleed Line: 13 mm (½") BSP Quick Disconnect & 13 mm (½") NB pipe.
• Maximum hose lengths (Engine rpm vs. Max Length):
  • 1400 rpm: 60 m
  • 1600 rpm: 50 m
  • 1800 rpm: 45 m
  • 2000 rpm: 30 m

Power Pack Dimensions and Weights

• Open set configuration:
  • Length: 2500 mm
  • Width: 1300 mm
  • Height: 2135 mm
  • Wet weight: 2,050 kg
  • Fuel tank capacity (Full): 390 litres
• Hush-Pac configuration:
  • Length: 2890 mm
  • Width: 1303 mm
  • Height: 2100 mm
  • Wet weight: 2,225 kg
  • Fuel tank capacity (Full): 340 litres

Acoustic Information (Average Sound Pressure rating dbA)

• Open set configuration:
  • 1200 rpm: 71 (1m), 64 (3m), 64 (7m)
  • 1800 rpm: 76 (1m), 69 (3m), 66 (7m)
  • 2000 rpm: 77 (1m), 76 (3m), 74 (7m)
  • Note: Acoustic data for Hush-Pac configuration was not provided in the extracted text.

Performance

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

Disclaimer: This summary is based on the provided text extract. The extraction process may miss figures, footnotes, or subsequent revisions. Contractual data must always match the specific OEM PDF revision used on the project.

Official datasheet (PDF)

Lenntech datasheet mirror