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High-pressure steam hose coupling

High-pressure steam hose coupling is developed for strong-steam installations where the BOSS system level (210 deg C) is insufficient. Construction is reinforced galvanised or cast steel with special seals for 250+ deg C. Used in heavy process and brewery applications.

Download datasheet (PDF)

High-pressure steam 250 deg C NPT Reinforced
  • Reinforced
  • 250 deg C
  • NPT
  • Steam installation
  • Heavy process
  • Special seal

Technical specifications

The product's key specifications are briefly summarised below.

Type High-pressure steam coupling
Material Reinforced galvanised/cast steel
Max temperature 250 °C
Manufacturer SKU 5431

Dimensions and ordering

The table shows High-pressure steam hose coupling's standard dimensions.

Dimensions, pressure and vacuum data for High-pressure steam hose coupling
Inner Ø
[mm]		 Weight
[kg/m]		 Article no.
250.425431025000
501.185431050000

Each dimension has its own article number from the manufacturer.

Frequently asked questions

Difference from BOSS steam coupling?

BOSS (5410/5411) is for 210 deg C. High-pressure steam (5431) is reinforced for 250+ deg C - preferred in heavy brewery and process applications.