Orbit E 5401 Mk2 E-Range Hopper Auger Progressive Cavity Pump - Standard
18120
The Orbit E 5401 Mk2 is an Orbit E 5401 Mk2 E-Range hopper auger industrial progressive cavity pump – Standard.
At a glance
Power: 1.4 kW at 0 bar to 4.1 kW at 6 barConnections: Hopper inlet, outlet 80 mmBest for: Sludge, slurry and effluent, Viscous and abrasive industrial products, Food, chemical, mining and wastewater plantsSpecifications
| Brand | Orbit |
| Item code | 830219750 |
| Model | Orbit E5401 Mk2 |
| Range | E-Range hopper / auger-feed progressive cavity pump for thick, non-flowing products (bareshaft – motor and drive sold separately) |
| Build | Standard |
| Type | Positive displacement helical rotor (progressive cavity) pump – flow proportional to speed, low shear, low pulsation, self-priming |
| Inlet / outlet | Hopper inlet, outlet 80 mm |
| Maximum differential pressure | 6 bar (≈ 61.2 m head) |
| Speed range | 50–400 rpm (geared motor, V-drive or variable speed) |
| Flow at top speed | 24 m³/h at 0 bar to 17 m³/h at 6 bar (400 rpm) |
| Flow at lowest speed | 3 m³/h at 0 bar to 1.5 m³/h at 6 bar (50 rpm) |
| Power at top speed | 1.4 kW at 0 bar to 4.1 kW at 6 bar |
| Minimum motor size | 5.5 kW |
| Minimum starting torque | 80 Nm |
| Rotation | Single rotation, suction on the gland side (reversible on request) |
| Rotor / stator | Hard chrome-plated EN8 rotor (stainless options), nitrile stator (natural, hypalon or viton on request), tested on water at 20 °C |
| Pressure (bar) | 0 1.5 3 4.5 6 |
| Flow at 400 rpm (m³/h) | 24 22.2 20.5 18.8 17 |
| Flow at 50 rpm (m³/h) | 3 2.6 2.2 1.9 1.5 |
| Power at 400 rpm (kW) | 1.4 2.1 2.8 3.4 4.1 |
Performance Curves and Technical Data (PDF)
Download the curve sheet with the performance curves, dimensions and technical data for the Orbit E 5401 Mk2 E-Range Hopper Auger Progressive Cavity Pump - Standard:
Orbit E5401 Performance Curve
71 kB | Download
Orbit Industrial Range Brochure
1 MB | Download
Applications
- Sludge, slurry and effluent
- Viscous and abrasive industrial products
- Food, chemical, mining and wastewater plants
- High-viscosity and non-flowing products fed by hopper
Features
- Positive displacement helical rotor – flow proportional to speed
- Low shear, low pulsation
- Cast iron or stainless steel build as stated
Need help choosing or want a price?
Our pump team will check the right size for your flow and head and give you a quote.
WhatsApp us: 082 516 2248 Get a Quote / Size my pump info@pumps.co.za
Frequently Asked Questions
What is the motor power of the Orbit E 5401 Mk2 E-Range Hopper Auger Progressive Cavity Pump - Standard?
The motor power is 1.4 kW at 0 bar to 4.1 kW at 6 bar.
What are the pipe connections of the Orbit E 5401 Mk2 E-Range Hopper Auger Progressive Cavity Pump - Standard?
Hopper inlet, outlet 80 mm.
