Datasheet summary
Heidra 100SG
PDF datasheet mirror for Heidra 100SG (Godwin Pumps). Verify with OEM before design.
Summary
Product Identification
The Godwin Heidra 100SG hydraulic submersible pump is a compact, self-contained pumping unit designed for handling slurries, sludges, and general pumping applications. It features a diesel-driven power pack and a hydraulic pump end, offering variable speed operation to meet diverse flow and head requirements.
- Pump TLPN: HS100SG-01-001
- Standard Power Pack: Godwin Power Pack GHPU10
- Open Set Power Pack TLPN: GHPU10SG-DBO-002
- Hush-Pac Power Pack TLPN: GHPU10SG-DBH-002
Operating Limits (Heidra 100SG Pump)
- Max capacity: 169 m³/hr
- Max Head: 20 metres
- Max operating speed: 2000 rpm
- Max Impeller diameter: 230 mm
- Max operating temperature: 60 °C (Please contact the office for applications in excess of maximum temperature)
- Max pressure: 2.0 bar
- Max suction pressure: 2.2 bar
- Max casing pressure: 3.1 bar
- Max Solids handling: 45 mm
Feed Water
The pump is designed for dewatering and solids handling, capable of managing solids up to 45 mm in diameter. It features open solid handling impellers with replaceable wearplates and dry running capabilities.
- Suction connection: 100 mm with strainer
Mechanical / Hydraulic
Pump End - Dimensions & Weight
- Length: 730 mm
- Width: 420 mm
- Height: 825 mm
- Dry Weight: 87 kg
Materials of Construction
- Mechanical Seal Face:
- Inboard seal: Silicon Carbide vs Silicon Carbide
- Outboard seal: Carbon or Ceramic
- 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 End)
- Maximum Hydraulic Drive pressure: 250 bar
- Pump speed: 1860 rpm
- Hydraulic motor: Gear type
- Hydraulic motor displacement: 15 cc/rev
- Hydraulic Flow: 50 l/min
- Motor connections: Standard SAE flange & shaft
Power Pack (Godwin GHPU10)
The Godwin Power Pack GHPU10 is a diesel-driven unit providing hydraulic power to the pump. Alternative power pack options, including electric motor drive, are available.
- Engine: Perkins 403D-15 (17 kW @ 2000 rpm)
- Engine speed: 2000 rpm
- Hydraulic Pump: Gear type
- Hydraulic pump displacement: 23 cc/rev
- Output flow: 50 l/min
- Hydraulic reservoir capacity: 80 litres
Hydraulic Hose Connections
- Cylinder Line: 9.5mm (3/8") Quick Disconnect
- 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
Maximum Hydraulic Hose Lengths
| Engine (rpm) | Max Length (mtrs) |
|---|---|
| 1400 | 60 |
| 1600 | 50 |
| 1800 | 40 |
| 2000 | 30 |
Power Pack Dimensions & Weight
Open Set Configuration (TLPN: GHPU10SG-DBO-002)
- Length: 1800 mm
- Width: 1000 mm
- Height: 1900 mm
- Wet weight: 1,275 kg
- Fuel tank capacity (Full): 170 litres
Hush-Pac Configuration (TLPN: GHPU10SG-DBH-002)
- Length: 2190 mm
- Width: 1045 mm
- Height: 1500 mm
- Wet weight: 1,400 kg
- Fuel tank capacity (Full): 180 litres
Acoustic Information (Average Sound Pressure rating in dbA)
| Engine Speed (rpm) | Configuration | 1 m | 3 m | 7 m |
|---|---|---|---|---|
| 1200 | Open set | 71 | 66 | 63 |
| Hush-Pac | 71 | 66 | 63 | |
| 1800 | Open set | 73 | 69 | 64 |
| Hush-Pac | 73 | 69 | 64 | |
| 2000 | Open set | 76 | 70 | 65 |
| Hush-Pac | 76 | 70 | 65 |
Performance
Performance curves illustrating Flow (m³/hr, UKGPM) versus Head (metres, feet) at various engine/pump RPMs are available in the official PDF. See the official PDF for exact tabulated values.
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 for the project.
Official datasheet (PDF)
Curated from selected public technical reference material for discovery and preliminary comparison. This summary is not a substitute for a current certified manufacturer datasheet. Verify revisions and design limits before use.