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IMI CCI
DAM-B - Manifold Style Steam Attemperator
Efficient steam temperature control for boiler and HRSG systems.
Provides precise steam temperature control for inter- and final-stage attemperation.
Handles large spray water flows with spring-loaded atomising nozzles.
Minimises thermal shock and erosion with welded profiling liners.
Features
The DAM-B Steam Attemperator from IMI provides precise steam temperature regulation for boilers and Heat Recovery Steam Generators (HRSG). Designed for inter-stage and final-stage attemperation, it ensures controlled injection of water into superheated steam to maintain optimal temperatures. Its ring-style design features welded profiling liners to minimise thermal shock and erosion. Spring-loaded atomising nozzles ensure fine spray distribution with minimal pressure drop in the steam line. Compliant with ANSI and DIN standards, the DAM-B is built for high-capacity, high-temperature applications, making it an ideal solution for protecting downstream equipment and enhancing thermal efficiency in industrial systems.
Key features
Ring-style attemperator
Spring-loaded atomising nozzles
Minimal pressure drop
ANSI 150-2500, DIN PN 16-320
High-temperature materials
Customisable nozzle size and quantity
ANSI and DIN compliant
Specifications
Fluid Types
Steam
Liquid
Water
Material
A-106 B
A-335 P11
A-335 P22
A-335 P91
A-335 P92
EN 10216-2 P235GH
EN 10216-2 16Mo3
EN 10216-2 13CrMo4-5
EN 10216-2 10CrMo9-10
EN 10216-2 X10CrMoVNb9-1
EN 10216-2 X10CrWMoVNb9-2
Spray Injection Category
Variable Area Nozzle
Design Codes
ASME B31.1
ASME BPVC Section I
EN 13480
EN 12952
Service Category
General
Semi-Severe
Severe
Certification
PED
NACE
SIL
CRN
IBR
Temperature Limits (°C)
200 to 580
Resources
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