Heidra 300
The Heidra 300 hydraulic submersible pump is a self-contained, hydraulic-powered 12" (300mm) submersible pump with a diesel-driven hydraulic power unit available for heavy duty municipal and industrial dewatering and solids handling pumping applications.
A variable displacement hydraulic piston pump on the power pack delivers hydraulic fluid to a fixed displacement piston motor that drives the pumpend’s shaft, bearings and cast steel impeller. Simple engine throttle adjustments allow changes to pump flow and head performance.
- Cast iron pumpend with cast chromium steel impeller designed for general pumping with solids handling up to 3.75" (95 mm) in diameter.
- Capable of flow rates to 6,000 GPM (1,363.3 m3/h) and heads to 200' (61 m).
- Unique double mechanical seal immersed in isolated oil bath for unlimited dry running capability.
- Integral 200 gallon (757 l) fuel tank capacity provides over 24 hours of continuous operation.
- Safety shutdown system incorporated into engine controls prevents equipment damage from engine fault or failure.
- Standard PrimeGuard Controller provides programmable operations including setting maintenance timers.
- Integrated steel cage on pumpend protects pump while submersed, provides a lifting bale for easy transfer and provides an anchor spot for the hydraulic fittings.
- “Quick Disconnect” hydraulic fittings simplify setup, installation and shutdown.
- Standard JD6068H engine. Other models, including electric drive versions, available.
Performance Table
Diesel Set — JD6068H, 275 HP (205 kW) @ 2000 RPM
Impeller Diameter — 14.25" (362 mm)
| Output - GPM |
| 40 | 80 | 120 | 160 |
| 6000 |
5810 |
4870 |
3010 |
| 5480 |
5250 |
4700 |
3000 |
| 4850 |
4780 |
4500 |
2900 |
Performance data listed in table and curves based on water test at sea level and 68°F (20°C).
Larger diameter pipes may be required for maximum flows.
Specifications
Submersible Pump
| Hydraulic Motor |
Fixed Piston |
| Drive Pressure |
Up to 4500 PSI (310 BAR) |
| Hydraulic Flow |
Up to 85 GPM (19.3 m3/h) |
| Hydraulic Line Length |
Up to 100' (30.5 m) longer runs with larger diam. hose |
| Solids Handling |
Up to 3.75" (95 mm) in diameter |
| Pump Speed (RPM) |
Up to 1800 RPM |
| Impeller Diameter |
14.25" (362 mm) |
| Discharge Flange |
12" (300 mm) ASA 150 |
| Hydraulic Connections |
4 - 1.25" (32 mm), 1 - 0.75" (19 mm) quick disconnect |
| Strainer | Nylon coated with 2.75" (70 mm) apertures |
Power Pack
| Engine |
JD6068H water-cooled diesel 275 HP (205 kW) @ 2,000 RPM |
| Fuel Tank Capacity |
200 gallons (757 l) |
| Output Hydraulic Flow |
85 GPM (19.3 m3/h) |
| Output Pressure Control |
4500 PSI (310 BAR) |
| Hydraulic System |
Four pipe, closed loop hydrostatic drive |
| Reservoir |
80 gallons (303 l) |
| Control Valve |
Pressure compensated on/off valve |
| Connections |
1.25" (31.75 mm) quick disconnect feed (x2) and return (x2); 0.75" (19 mm) quick disconnect case drain |
| Supply Line Filter |
125 micron, pleated gauze |
| Return Line Filter |
20 micron |
Pumpend
Cast iron
Impeller
Cast steel
Wearplates
25% Chromium iron front wearplate, nitride hardened cast iron rear wearplate
Mechanical Seal
Solid silicon carbide
Notes
Curves based on pump speed. Performance will depend on hydraulic power unit.
Published performance is achieved at total suction lift heads up to 15' (4.57 m). When greater, reduce performance.
Product Datasheets
