Barrel (double) case pump
Pump category
Pump selection tips
HMD (BB5) is the barrel case pump (called as double case pump in API610) that is used for extra high pressure pumps. HMD (BB5) barrel case pump is fully in complian with API610 and ISO13709. The rotor is compacted inside the extra high pressure case, so the pump can work at ultra high pressure. HMD (BB5) barrel case pump offer flexible tailor made design to your proejcts.
HMD type barrel (double) case high pressure pump
HMD type, the horizontal barrel case pump (called as double case pump in API610) as the extra high pressure pump, is fully compliant to API610 10th and ISO13709, BB5 type. Only the high pressure class barrel casing and nozzle expose to full pressure of the pump, therefor the total working pressure can much bigger. The rotor assembly can be pulled out by dismantling the end barrel casing cover. HMD (BB5) barrel case pump is the ideal extra high pressure pumps for high pressure water feeding, system boosting, boiling water, extra long distance oil transferring, and so on.
Main designing features
- 3D design used in the whole design process and CFD analysis and being embodied with knowledge and experience of the fluid experts in Hankia Pump.
- Ultra high pressure design barrel casing and nozzle can suffer extrimely high total working pressure.
- The rotor assembly can be pull out by dismantling the barrel casing cover, easy to do maintenace and replace the parts.
- The nozzles are welded on the barrel casing, it possible to lcated in any construction.
- Optional shaft sealing for single seal mecanical seal, double mechanical seal, cartridge mechanical seal.
- Standard design for stuffing box cooling jacket allow the pump to transfer high temperaure liquid.
- Bearing bracket with cooling jacket or finned shape cooled by fan to ensure long bearing life and stable pump working.
- Bearing lubrication is optional for grease, ring oiled, splashed systems or pressuriszed systems.
- Bearing type can be rolling element bearng and sleeve bearing.
- Complete stropes are machined already for your complete monitor system to the pump.
Main benefits
- Optimum hydraulics optimized by CFD analysis and the fluid experts from Hankia Pump
- Low NPSHr and high efficiency.
- 3D design to ensure nice performance and excellent construction.
- Many choices for material, cast iron, cast steel, all stainless steel and duplex stainless steel, bronze for your different application.
- Wind performance range allow you to have a reasonable project design
- Excellent pumps with fast delivery.
- Absolutely dynamically balanced rotor prolong the lifetime and supply stable performance.
- Heavy duty service design allow the pump meet your complicated service condition.
Main application
- High pressure water feeding
- Boiling water feeding and transferring
- Water system presssure boosting
- Mining industry
- Power station and water plant
- Offshore projects
- Pertroleum oil and chemical liquid transferring
- All other application for high pressure liquid
Basic service data
- Capacityup to 450L/s (1630m3h), or as per any request.
- Headup to 2300m(7550ft), or as per any request.
- Working temperatureup to 260°C
- Design pressure4.0Mpa/6.3Mpa/10.0Mpa/16Mpa/25Mpa or as per any request.
- Nozzleup to 400mm or tailor design. Flange standard can be DIN, ANSI or other standard.