Request a quoteScrew pumps · JBCN
JBCN Progressive Cavity Pump for Viscous Liquids
Single-screw progressive cavity pumps for controlled transfer of viscous liquids, sludge and process fluids. Rotor, stator, drive and speed are selected for the liquid and duty point.
This photograph shows a configuration in the JBCN range. The file does not identify an exact model number, so appearance and specifications must be confirmed before ordering.
Product overview
Where this pump may be used.
Controlled transfer of sludge, slurry, and other difficult process liquids.
- Viscous-liquid transfer
- Process-liquid handling
- Applications requiring controlled flow
Reference specification sheet
Parameters for an international quotation.
These values describe common enquiry formats in Europe and North America—not confirmed ratings for every JIABO model. The quotation and motor nameplate control the final specification.
| Primary duty data | Required flow and differential pressure; state whether continuous, intermittent or variable-speed operation is needed. |
|---|---|
| Liquid data | Fluid name, viscosity at operating temperature, density, abrasiveness, solids size/concentration and lubricity. |
| Electrical reference | Europe: 1 × 220–240 V, 50 Hz (smaller duties) or 3 × 380–415 V, 50 Hz. North America: commonly 3 × 230/460 V, 60 Hz. Confirm the exact motor nameplate before ordering. |
| Construction to specify | Rotor, stator, casing and seal materials; connection type; fixed-speed or variable-speed drive. |
| Documents to request | Speed/flow table, pressure-stage limit, absorbed power, dry-run restrictions and material compatibility confirmation. |
Regional electrical examples are reference conventions supported by published manufacturer data: Grundfos 230/400 V, 50 Hz data ↗ and Franklin Electric 230/460 V, 60 Hz data ↗. Availability must be confirmed for the selected JIABO model.
Popular parameter reference
Popular JBCN enquiry range
The supplied workbook does not include a JBCN model table. These are representative popular enquiry bands, not guaranteed model ratings. JIABO must select rotor, stator, speed and motor from the actual liquid and pressure.
| Reference duty | Flow | Differential pressure | Typical drive | Required liquid data |
|---|---|---|---|---|
| Low-flow transfer | About 1 m³/h | Up to 0.6 MPa | About 1.5 kW | Viscosity, solids, temperature |
| General process transfer | About 3 m³/h | Up to 0.6 MPa | About 3 kW | Viscosity, solids, temperature |
| Higher-flow transfer | About 5–10 m³/h | Up to 0.6 MPa | About 5.5–7.5 kW | Viscosity, solids, temperature |
Technical description
What to know before selection.
- Operating principle
A rotating screw-shaped rotor moves liquid through a stator in sealed cavities. - Configuration
Single-screw positive-displacement pump; rotor, stator, speed, and seal are selected together. - Liquid suitability
Viscous or solids-bearing process liquids, subject to compatibility and particle-size review. - Typical use
Controlled transfer of sludge, slurry, and other difficult process liquids.
Model specifications
Confirm the exact duty point.
A photo alone cannot establish a performance curve or exact SKU. Share these details to receive the matching model table, dimensions, and quotation.
- Liquid viscosity and solids content
- Required flow and discharge pressure
- Temperature, materials and seal requirements
Need an exact model?
Send us your requirements.
Tell us the photo number, required flow and head or pressure, liquid, installation conditions, and power supply. We will confirm the model and current datasheet.