Engineered for continuous-duty boiler feedwater, process water transfer, and desalination pretreatment service
Request Technical SpecificationsEngineered for continuous-duty performance in power generation, petrochemical, and desalination applications
The multistage hydraulic layout delivers a rated output of 750 kW and maximum discharge pressure of 32 bar, engineered for power plant boiler feedwater service where sustained high-pressure operation is required around the clock.
The TP-750 handles flow rates from 120 to 480 m³/h, providing selection flexibility across boiler feedwater, petrochemical process water transfer, and desalination pretreatment duties without changing the pump platform.
Rated for continuous operation at fluid temperatures up to 180 °C, the TP-750 supports demanding thermal power plant and petrochemical process conditions.
Hydraulic efficiency of up to 87% reduces energy consumption over the pump's service life, and a noise level below 78 dB(A) at 1 m contributes to a quieter, safer plant environment.
A 316L stainless steel impeller and duplex stainless steel (ASTM A995) casing provide durable, corrosion-resistant performance, including in seawater-adjacent desalination pretreatment service.
Available in 2 to 6 stages configured per duty point, with a cartridge mechanical seal and oil-lubricated sleeve bearings, allowing duty-point-specific selection for each project.
Every unit is factory-tested to KS B 6301 before shipment, including a hydrostatic test at 48 bar held for 30 minutes, and ships with its individual test certificate.
In 2024, a 500 MW coal-fired power plant replaced six boiler feedwater pumps with TP-750 units, all of which have operated without unplanned downtime since commissioning; other TP-750 units operate in petrochemical process water transfer at 160 °C and in desalination pretreatment systems.
| Specification | Value |
|---|---|
| Model | TP-750 |
| Pump type | Multistage high-pressure centrifugal pump |
| Rated output | 750 kW |
| Maximum discharge pressure | 32 bar |
| Flow range | 120 – 480 m³/h |
| Maximum fluid temperature | 180 °C |
| Hydraulic efficiency | Up to 87% |
| Noise level | Below 78 dB(A) at 1 m |
| Impeller material | 316L stainless steel |
| Casing material | Duplex stainless steel (ASTM A995) |
| Shaft seal | Cartridge mechanical seal |
| Bearings | Oil-lubricated sleeve bearings |
| Number of stages | 2 to 6 (configurable per duty point) |
| Dry weight | 2,450 kg (4-stage configuration) |
| Test standard | KS B 6301 (performance test before shipment) |
| Hydrostatic test | 48 bar, held for 30 minutes — individual test certificate included |
Real-world performance across power generation, petrochemical, and desalination operations
Engineered for boiler feedwater, process water transfer, and desalination pretreatment duty
Meridian Pumps Co., Ltd. designs and manufactures the TP-750, a multistage high-pressure centrifugal pump rated at 750 kW with maximum discharge pressure of 32 bar and a flow range of 120–480 m³/h, operating reliably at fluid temperatures up to 180 °C. Every unit is factory-tested to KS B 6301 before shipment, including a hydrostatic test at 48 bar held for 30 minutes, and ships with its individual test certificate. Backed by ISO 9001 and ISO 14001 certification, CE certification since 2023, and a cumulative delivery record of 1,240 pump units to 15 domestic power plants and customers in 9 countries, the TP-750 is proven in thermal power, petrochemical, and desalination service. Request the full technical specification package or a duty-point-specific selection for your project — our sales engineers respond within one business day.
Request Technical SpecificationsSpeak with our sales engineers about your duty-point requirements