Flowserve

IDP® CHTA Between Bearings Pump - Horizontal, Multistage, Double Case

رقم القطعة: flowserve-557

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الوصف

The CHTA is a high capacity boiler feed pump for supercritical and ultra supercritical power stations. Heavy-Duty, Between Bearing, Multistage, Double Case Barrel Pump. Features and benefits: - Smooth, reliable operation due to precision cast diffusers that are fully shrouded and 100% NDE inspected - Longer service life via rugged rotor with in-line impellers, minimized bearing spans and heavy-duty shaft to reduce the effect of rotor contact during upsets - Improved durability of critical clearance parts with advanced laser treatments that reduce wear - Upset tolerance provided by a compensator gasket group that allows for expansion during thermal transients while also maintaining seal integrity

المواصفات

Brand lineIDP
StandardsFlowserve; Hydraulic Inst.; ASME Section VIII
Size Rangeas required
Flows to4,770 m3/h (21,000 gpm)
Temperatures to232ºC (450ºF)
Speeds to6000RPM
Pressures to414 bar (6,000 psi)
Heads to3,658 m (12,000 ft)

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