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  4. PN-550-25-6-I

PN-550-25-6-I

General information
Equipment type: Heater
Subtype: PN type low-pressure heater
Alternative names: ПНД-550-25-6-I
PN-550-25-6-I
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Description for PN-550-25-6-I
PN type low-pressure heaters are designed for feed water regenerative heating resulted from steam condensation of turbine low-pressure section extractions and also from superheated steam and steam condensate cooling depending on steam turbine flow diagram.
Characteristics
Heating steam temperature: 320 °С
Heating steam pressure: 0.60 MPa
Feed water operating pressure: 2.50 Mpa
Feed water consumption: 780.0 t/h
Heat transfer surface: 541.5 m²
Dimensions*
Height (H): 6470 mm
Weight: 17.0 kg
Body diameter: 2000 mm
Overall drawing PN-550-25-6-I *
PN-550-25-6-I
* Dimensions may vary depending on the electric motor model, customer requirements and design constraints.

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