Datasheet summary
Heidra 100NC
PDF datasheet mirror for Heidra 100NC (Godwin Pumps). Verify with OEM before design.
Summary
Product identification
- Product Name: Godwin Heidra 100NC hydraulic submersible pump
- Product TLPN: HEIDRA100NC-01-001
- Standard Power Pack: Godwin Power Pack GHPU15
Operating limits
- Max capacity: 209 m³/hr
- Max Head: 34 metres
- Max operating speed: 2000 rpm
- Max Impeller diameter: 256 mm
- Max operating temperature: 60 °C * * Please contact our office for applications in excess of maximum temperature.
- Max pressure: 3.8 bar
- Max suction pressure: 4.0 bar
- Max casing pressure: 5.7 bar
- Dry running capabilities: Indefinite, due to double mechanical seal in its own clean oil bath.
Mechanical / hydraulic
Heidra 100NC Pump End
- Suction connection: 100 mm with strainer
- Delivery connection: 4" BSP (F)
- Discharge connection: 100 mm bauer (with quick release lever)
- Length: 520 mm
- Width: 402 mm
- Height: 745 mm
- Dry Weight: 140 kg
- Hydraulic Drive pressure: 250 bar
- Pump speed: 2000 rpm
- Hydraulic motor: Gear type
- Hydraulic motor displacement: 28 cc/rev
- Hydraulic Flow: 50 l/min
- Motor connections: Standard two-bolt SAE flange & shaft.
GHPU15 Power Pack
- Engine: Perkins 404D-22 (25 kW @ 2000 rpm)
- Engine speed: 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:
- 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.
GHPU15 Power Pack Dimensions & Weight
| Configuration (TLPN) | Length | Width | Height | Wet Weight | Fuel Tank Capacity (Full) |
|---|---|---|---|---|---|
| Open set (GHPU15-DBO-001) | 1800 mm | 1000 mm | 1900 mm | 1,275 kg | 170 litres |
| Hush-Pac (GHPU15-DBH-001) | 2190 mm | 1045 mm | 1500 mm | 1,400 kg | 180 litres |
Materials
- Mechanical Seal Face: Silicon Carbide vs Silicon Carbide
- Inboard seal: 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: Rear - Cast iron BS1452 Gr220; Front - Hard Iron
- Pump Shaft: Carbon Steel BS 970-3:1991 080M40
- Impeller: Hard Iron BS EN 12513:2000
Performance
- Performance Curves: Graphs showing Flow (m³/hr) versus Head (metres) for various engine (pump) speeds (2000, 1800, 1600, 1400 rpm) are available. See the official PDF for exact tabulated values.
- Maximum Hydraulic Hose Lengths:
| Engine (rpm) | Max Length (mtrs) |
|---|---|
| 1400 | 60 |
| 1600 | 50 |
| 1800 | 40 |
| 2000 | 30 |
Acoustic Information
- Average Sound Pressure rating (dbA) for GHPU15 Power Pack:
| Engine Speed (rpm) | 1 m | 3 m | 7 m |
|---|---|---|---|
| 1200 | 71 | 66 | 63 |
| 1800 | 74 | 69 | 64 |
| 2000 | 76 | 70 | 65 |
Disclaimer: This summary is based on extracted text and may miss figures, footnotes, or recent revisions. Contractual data must always match the OEM PDF revision used on 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.