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Cutaway of IMI DAM steam desuperheater with spray nozzles and control piping.

IMI CCI

DAM - Manifold Style Steam Desuperheater

Efficient steam temperature control for large spray water flows

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    Provides precise steam temperature control for severe applications.

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    Handles large spray water flow rates with efficient water atomisation.

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    Minimises thermal shock and erosion with welded profiling liner.

The DAM Steam Desuperheater from IMI offers precise steam temperature control, enhancing thermal efficiency in heat transfer processes. Designed for applications requiring large spray water flows, the DAM desuperheater ensures even water distribution and exceptional atomisation through its innovative ring-style design. Its welded profiling liner protects against thermal shock and erosion while maintaining a negligible pressure drop in the steam line. Built for severe applications, the DAM desuperheater supports capacities limited only by nozzle size and number, with materials optimised for high-temperature conditions. With ANSI and DIN compliance, it delivers reliable performance across a wide range of industrial systems.

Key features

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Ring-style desuperheater

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Atomising nozzles

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Spring-loaded nozzles

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Negligible pressure drop

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ANSI 150-2500, DIN PN 16-320

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High-temperature materials

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Customisable nozzles

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Optional flow metering redesign

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 BPVC Section I

ASME B31.1

ASME B31.3

EN 13480

EN 12952

Service Category

General

Semi-Severe

Severe

Certification

PED

NACE

SIL

CRN

IBR

Temperature Limits (°C)

200 to 580

Resources

Documents

file-name
IMI CCI DAM - Manifold Style Steam Desuperheater brochureIMI CCI - DAM - Steam Desuperheater Brochure.pdf
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IMI CCI Saffle ISO 9001IMI CCI Saffle ISO 9001.pdf
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IMI CCI Brno PED module HIMI CCI Brno PED module H.pdf
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IMI CCI Brno ISO 9001IMI CCI Brno ISO 9001.pdf
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IMI CCI Brno PED module H1 EN 4126-5IMI CCI Brno PED module H1 EN 4126-5.pdf
file-name
IMI CCI Brno API Q1IMI CCI Brno API Q1.pdf
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IMI CCI Brno API-6AIMI CCI Brno API-6A.pdf
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IMI CCI Brno 45001IMI CCI Brno 45001.pdf
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IMI CCI Brno 14001IMI CCI Brno 14001.pdf

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