The HPT is a pump specifically designed for boiler feed applications in thermal power stations. The pumps are optimized to provide high-efficiency operation over an extended period of time, thus reducing operating and maintenance costs.
Main benefitsMaximum safety due to double casing design. Pipework connections remain undisturbed during disassemblyHigh-strength barrel material to resist thermal shockFull cartridge pull-out for rapid changeoverDesign features that eliminate the need for pre-warming in most installations except on large sizeLong operating life regardless of the operating mode
Main applicationsMain boiler feed in thermal power stations
Main design featuresBarrel design incorporates many design features resulting from Sulzer/EPRI research contractAxial thrust compensation by balance piston to avoid damage during transient conditionsFully rated double-acting tilting pad thrust bearingRadial grooves for increased radial stiffness, reduced effect on rotor tilting, and good rotor dynamic behaviorSwirl break at balance piston to maintain rotor stability, even when the running clearances are wornKey characteristics
| Capacities |
Up to 4,000 m3/h / 17,600 US gpm |
| Heads |
Up to 4,200 m / 13,800 ft |
| Pressures |
Up to 545 bar / 7,905 psi |
| Temperatures |
Up to 220°C / 430°F |
| Discharge sizes |
Up to 500 mm / 20 inches |
Performance range
After service:
To satisfy the customs, Jiangsu Haishi Pump Mfg.Co.,Ltd provides the users with before-sale, in sales and post-sale full respect services.
Item of service
Technical training
Equipment evaluation
Installation and debugging
Troubleshoot
Maintenance
Update and improvement
Commitment to the service
1. After signing the contract , send engineer for assisting installation and debugging.
2. One-year warranty. Provide technical support free all-life of the products.
3. Keep all-life contacting with clients, get feedback on use of the equipment and make the products quality continually perfected.
4. Hot-line of service is available in 24h, responded in 8h.
){kind=link}