The CheckFire ST20 is a nitrogen/air regulator for fire extinguisher pressurising. It is used with the CheckFire ST19 10 litre nitrogen/air cylinder and the ST17 charging hose assembly.
Key features
- Highly accurate regulation
- Brass construction for a long service life
- For use with the ST19 cylinder and ST17 hose assembly
Technical specifications
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Product code: ST20
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Rating: Up to 28 bar
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Construction: Brass
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Gas: Nitrogen or air
