Rotary Twin Screw Positive Displacement Pumps
Rotary Twin Screw Positive Displacement Pumps
API 676 Standard
Manufactures joint venturely by K.P.Co. & Albany Engineering Co. (England)
Horizontal Models
- SH1, internal bearing for Lubricating fluids
- SH2, external bearings for non-Lubricating & high viscosity fluids
- SH3, internal seal for clean fuels of low viscosity
Vertical Models
- SV1, internal bearing for Lubricating fluids
- SV2, external bearings for hot or dirty liquids
- SV3, internal seal for clean fluids of low viscosities
Material Class:
- Cast Iron
- Cast Steel
- Stainless Steel
Application
Liquids
- Crude oil & oil products
- Lubricating oil
- Fresh water & oily water
- Sea water, bilge & ballast
- Aircraft refueling & aviation fuels
- Bitumen & asphalt
- Fire foam concentrate & boiler firing
Industrial Usage
- Industrial, oil exploration & petrochemical environments
- Viscous fuel for Storage plant
- Marine, offshore & dock areas
Design & Special Features
- Horizontal / Vertical twin screw types
- API 676 standard
- Horizontal model heating options available
- Space-saving vertical models
- Vertical models available with or without integral relief valve
- Pumps fitted with hardened timing gears and locating bearings so there is no contact between the screws
- Shaft stiffness maximized by the screw design hydraulic balance
- Maximum volumetric efficiency
- Excellent suction lift
- NPSH required is dependant on viscosity and speed, and can be as low as 0.5m
- Fully guaranteed
- Maintenance can normally be carried out without disconnecting either the suction or delivery pipe work and with the electric motor remaining situ
Technical Specifications
| (Twin Screw Type) | |
|---|---|
| Nozzle Size | up to 20” |
| Capacity | up to 1500 m3/hr |
| Pressure | up to 30 bar |
| Max. temperature | 350℃ |
| Viscosity range | 1-60.000 centistokes |
| Sealing | Packing or mechanical seal |
| Design Standard | API 676, Latest edition |
| Flange standard | ANSI (other standards also available) |
| Speeds | 4-pole for normal duties 2-pole for smaller pumps 6 or 8-pole for oily water or very high viscosity (over 20.000 Cst) |
| Drive Mechanism | Direct with flexible/Rigid spacer coupling |
| Drivers | Explosion proof or standard type (safe area) Electromotor/Diesel Engine |
| Material | Cast iron, cast steel, stainless steel, aluminum bronze or gunmetal, duplex alloys |
Price inquiry of pumps manufactured by Kalayepump Company
If you are interested in price inquiry and purchase of the pumps manufactured by Kalayepump Company, you can complete the order form and send it to the sales department.