CHTA Between Bearings Diffuser Casing, Utility Barrel Pump
The Flowserve CHTA, with either a double suction or a single suction first stage impeller, is a double casing, multistage barrel pump. The CHTA is specifically designed and built for high temperature, high pressure and high flow applications, including boiler feedwater and water injection.
Precision Cast Diffusers minimize bearing spans, thereby increasing pump reliability and efficiency.
Suction and Discharge Connections can be located on the top or the bottom of the barrel and may be supplied with flanged or weld end design to suit installation requirements.
Forged and Hardened Stainless Steel Balance Drum is conservatively sized to completely unload the thrust bearing at all operating points.
Self-Aligning, Double-Acting Tilt-Pad Thrust Bearings are conservatively rated to carry axial loads that may be encountered during transient operating conditions.
Precision Cast Tandem Impellers are positively locked and keyed to the shaft.
Serrated Impeller Running Fits reduce the effects of rotor contact during system upsets or turning gear operation.
- Flows to 5250 m3/h (23 000 gpm)
- Heads to 4300 m (14 000 ft)
- Discharge pressures to 450 bar (6525 psi)
- Temperatures to 250°C (480°F)
- Speeds to 6000 rpm
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Flowserve Produzione di energia: Cicli combinati, Combustibili fossili, Nucleare
Flowserve Stromerzeugung: Gu D Kraftwerk, Fossile Brennstoffe, Kernkraft
Flowserve Power Generation Pumps - Combined cycle, fossil fuel and nuclear
Flowserve Production d’ énergie: Cycle Combiné, Combustible fossile, Nucléaire
Flowserve Geração de Energia: Ciclo Combinado, Combustíveis Fósseis, Nucle
Flowserve Энергетика - Парогазовые станции - Паротурбинные станции - Ядерная энергетика
Flowserve CHTA和CA - 两端支承式多级双壳体多用筒泵
Flowserve Pumps for Power Generation - Combined cycle, fossil fuels and nuclear
Flowserve CHTA Pumps - Between Bearings, Multistage, Diffuser Casing Barrel Pump
Flowserve CHTA and CA Pumps - Between Bearings, Multistage, Double-Casing, Utility Barrel Pumps
Flowserve Utility Barrel Pumps Bulletin - Between Bearing, Multistage, Double Casing (WXB, WNC, CSB, CHTA, HDB)
RTN-R Coslada Pump type: CS, CBC, WXH, NM, WX, WDX, CSB, CHTA, WCC, WNC, WXB, CA, CB, VTP, APM, APMA, APS, APH, APHH, APHJ, APKD, APKC, QLQC
|Description:||The CSB diffuser barrel pump has become the industry benchmark in boiler feed service. An excellent choice for both combined cycle and conventional steam cycle plants, the diffuser design of the CSB provides operational stability, hydraulic flexibility and energy efficiency in medium-and heavy-duty applications.|
|Description:||The HDB is a multistage, dual volute-type barrel pump with an axially split inner case sub-assembly. It features opposed impeller construction and incorporates a double suction first-stage impeller.|
HDX ISO 13709/API 610 (BB2) Between Bearings, Single Case, Radially Split, Single Stage Double Suction Pump
|Description:||The HDX pump bridges the flow and pressure disparity between overhung and multistage process pump lines. Fully compliant with the latest ISO 13709/API 610 (BB2) standards, the HDX is engineered for safe, reliable performance at the elevated temperatures and pressures of refining and power applications.|
|Description:||The WXB is a multistage, diffuser-casing barrel pump with tandem impellers and a balance drum to carry axial thrust forces. It is designed for users who need the hydraulic range and performance of a ring section pump, but demand the design and maintenance attributes of a barrel pump.|
|Description:||The WXH pump is a horizontal, radially split, high-pressure, ring section pump. It is particularly well-suited for boiler feedwater on large industrial boilers and in combined cycle plants where severe cycling operation is commonplace.|
|Description:||The WNC is a diffuser casing, high-energy barrel pump found in power plants around the globe. Highly efficient and durable, the WNC features a massive forged barrel, tandem impellers and a cartridge-style inner casing sub-assembly.|
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