JHL 2, combination of alkali phosphates and a non-volatile oxygen binding agent. Suitable for food processing industry.
Field of application: Mainly used in hot water heating systems with a heating capacity of over 100 kW (german VDI 2035).
Effect: Alkalization (increase of pH-value), oxygen binding in boiler feed water and residual hardness precipitation.
Concentration: Approx. 100 – 150 ml/m³ system content or make-up water.
Approx. 5 – 10 mg/l phosphate (PO₄³-), observe boiler guidelines.
Approx. 5 – 20 mg/l excess sulphite, observe boiler guidelines (sample water cooler required).
Available in the container sizes 25 and 60 litres.
For aluminium/silicon components, the pH value must not exceed 8.5!
|8838152||JHL 2, 25 litre container|
|8838153||JHL 2, 60 litre container|
JUDO Sulfite measuring set
Colour comparison kit for the concentration range 0 – 20 mg SO₃/l. Sample water cooler required!
Order number 8742134
JUDO Phosphate measuring set
Colour comparison set for the concentration range 0 – 10 P₂O₅/l.
Order number 8742136