SPB series
This series is typically used with lubrication systems and optimized in very adverse fluid and very low ambient temperatures.
Series Features:
- Capacity Range: Up to 4800 LPM
- Viscosity Range: From 10 to 5,000 cSt
- Temperature Range: From 0 to 120 °C
- Pressure Range: Up to 30 bar (from size 102 to 156 up to 16 bar)
Operational Features:
- The three-screw pump consist one rotor and two idlers, in a precisely bored pump casing insert, which ensures high pumping efficiency and high suction power.
- As the double-start screws meshes, a continuous axially moving voids/pockets generate, which traps the liquid inside it, and hence transfers the fluid, where it required.
- These pumps permits an even axial flow without pulsation and silent pumping operation even at a high speed.
- Axial loads on the rotor are often compensated by an adequate design of the bearing and all the radial forces are self-compensated.
- Further, size of a rotor kept small in the design, which enables these pumps to run at a higher speed with direct coupling to the prime mover.
Installation Features:
- Installation: Outdoor or Indoor
- Environment - Industrial, Marine
- Bearing:Internal
- Sealing Option: Mechanical Seal
- Mounting:Horizontally or vertically mounting (foot on demand)
- Direction of rotation: CW(standard), CCW(on request)
- Ports location: Radial or axial inlet and radial outlet for standard direction of rotation
- Relief valves: Built-in (optional)
- Driving unit: Pump can be connected with the prime movers by means of flexible coupling or gear box or pulley drive
- The care must be taken that pumps are do not run dry.
Product Advantages:
- Very low noise level
- Very low pulsation into the pumped medium
- High self-priming capability
- Robust cast iron body
- Flexible installation (horizontal, or vertical)
- Radial or axial suction port design
- Execution for large amount of air entrapped in the pumped medium
- New magnetic coupling (optional)
- Ball bearing – to provide maximum operational reliability
- Very high viscous fluids handling (> 100.000 cst)
- Built-in relief valve (optional)
- Specific test and certifications available
Industry:
- Power Hydraulics
- Power Generation
- General industries
- Machine tools
- Windmill
- Oil and Gas
- Compressor Lubrication
- Presses
- Marine
- Filtration
- Chemical and Petro-chemical industries
- Offshore Engineering
Industry Sector:
- Separator Pumping
- Transfer Pumping
- Booster Pumping
- Feeder Supply Pumping
- Fuel Oil Pumping Applications
- Lubrication System Pumping Applications
- Marine Pumping
- Oils Pumping
- High Viscosity Fluids Pumping
- Plant Engineering Pumping
Product Application:
- For transferring the fluid.
- Bulk transfer of gases like LPG and Ammonia.
Safety Measures:
Following points should be kept in mind as a safety measures while installing and running the pump:
- Read the instruction manual thoroughly.
- Do not run pump dry.
- All the guards and shields should be at their proper places before running.
- Make sure that the pump runs in assigned direction only.
- Check all the lubricants before installing.
- Pump casing should be filled with liquid.
- Do not use liquid other than that for which the pump is designed.
- Use proper strainers and filters to protect pump from abrasives.
Performance Table:
| Pump Model | Port Size | Max Flow | Max Pressure | Speed | Power |
|---|---|---|---|---|---|
| Inlet X Outlet (BSP) | LPM | Bar | RPM | HP | |
| EL-10 | 1” X 1” | 100 | 4 | 700 | 2 |
| EL-11 | 1 1/2"X 1 1/2" | 170 | 6 | 440-700 | 3 |
| EL-12 | 2” X 2” | 200 | 8 | 400-700 | 5 |
| EL-13 | 3” X 3” | 600 | 10 | 300-510 | 7.5 |
Material of Construction Table:
| Components | Material Of Construction |
|---|---|
| Pump Casing and Covers | 316 Stainless Steel |
| Rotor Set | 316 Stainless Steel |
| Shaft | 316 Stainless Steel |
| Bearings | Sintered Iron / Sintered Bronze |
As the double-start screws meshes, a continuous axially moving voids/pockets generate, which traps the liquid inside it, and hence transfers the fluid, where it required.
These pumps permits an even axial flow without pulsation and silent pumping operation even at a high speed. Axial loads on the rotor are often compensated by an adequate design of the bearing and all the radial forces are self-compensated.
Further, size of a rotor kept small in the design, which enables these pumps to run at a higher speed with direct coupling to the prime mover. Self-compensated radial forces eliminate need of bearing High pressure capacity up to 40 Bar Self-Priming and reversible cartridge design simplifies maintenance problem and saves lead time.